SCIENTIFIC ABSTRACT ZELINSKIY, V.G. - ZELINSKIY, YU.V.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R001964410008-8
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
July 19, 2001
Sequence Number:
8
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
File:
Attachment | Size |
---|---|
CIA-RDP86-00513R001964410008-8.pdf | 3.83 MB |
Body:
ZBLINSKIY, V.G. inzh
.,Resistance of certain materials to corrosive wear caused by the flow of
-69 F 159,
.;ater through slits. Teploenergettka 6 no.2:6)
(MIRA 120)
1. Voesoy_-uznyy teplotakbnicbeskiy institut.
(Metals--corrosion) (Feed water)
ACCESSION NR: AW14376 3/0300/64/06/001/0014/0021
AUTHOR: Savyittolky*ys 1. V. (Savitakiy., 1. V.)j Zelins'kM,,V* G. (Zelinskiy
Go
TITIr: Incorporation of radiomethionine in the protein fractions of blood serum
under the effect of X-ray irradiation and thiophosphamide radiation
SOURCE: Biok.himiahny*y zhurnal., v. 36., no, it 1964,1441 Ukrayins Iky*y
ITOPIC TAGS: X-ray, thiophosphamide., serum protein, methionine-S sup 35..*ga=-
globulin, blood serum, irradiation.
ABSTRACT: The combined effect of X-ray.irradiation and thiophosphamide on blood
serum proteins and the incorporation of methionine-s35 in them was studied in
L
experiments on rats. Already within 24 brs. after irradiation with 600 r the
total protein tontent-of blood serum was reduced and the incorporation of
raethionine-S35 in all fractions of serum protein increas9d.- Administration of
1thiophosphamide in a dose'of 15 mg/kg reduced to a small extent the protein
Icontent of the blood serum. Under the effect of thiophosphamide, the incor-
Card
1/2_
v I
F
ACCESSION NR: AW14376
poration of methionine into serum proteins was lower vs.~,that observed on irradia-i
tion and higher than than that for controls. Combined application of irradiation
and thiophosphamide produced changes that differed from those produced by either-.
the decrease in total protein was the same as after irradiation alone, but the
-globulin content was reduced to amuch greater extent; the incorporation of
methionine in all globulin fractions was reduced vs. that occuring on irradia-
tion alone, although the aetivi~y of the total pivtoin, was higher vs. that for
non-irradiated controls. The results obtained indicated that thiophosphamide
may to a certain extent counteract the effects of radiation. Furthermore, they
corroborated the view that on-combined action of radiation and a chemical
agent the effects of either may be enhanced or attenuated. Orig. art. has:
2 tables.
ASSOCIATION: Kafedra. Biokhimii Odesskogo Meditsinskago Institata (Chair of
j:! Biochemistryi0deasa Medical Institute)
ENCL: 00
SUBMITTED: 18*63 DATE ACQ: WeA
SUB CODE: BC, NS NO REF SOV: 009 O=t W4
Card
2j2_
ZELINSKIYj V.G. [ze:Linslkyi., V.H.]
Effect of 4~aminosalicylic acid and phthivazide on radiomethionine
oxidation in the animal organism. Ukr. biokhim. zhur. 33 no.6: W-
847 161. (MIA 14-12)
1. Department of~Bioche-dstry of Odessa Medical Institute.
(SALICYCLIC ACID) (ISONICOTINIC ACID)
(METILIONINE)
137-58-6-11977
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 113 (USSR)
AUTHOR- Zelinskiy, V.I.
TITLE: A Combined Flotation - roasting -hy drometallurgical Method for
Extraction of Molybdenum From Oxidized Ores of the Sor
Deposits (Kombinirovannyy flotatsionno-obzhigo-gidro-
metallurgicheskiy metod izvlecheniya molibdena iz okislennykh
rud Sorskogo mestorozhdeniya)
PERIODICAL. Byul. tsvetn. metallurgii, 1957, Nr 9, pp 10-15
ABSTRACT: A presentation of results of testing of a new method for the
extraction of Mo from oxidized concentrates obtained by soap
flotation. The pilot-plant tests were carried out at the experi-
mental concentration plant of the Sor Kombinat, The concen-
trate contained 0.32% Mo, 50.2% SiO?
., 9. 5 5% Fe, 2 1. 1 To Al Z03,
1. 9% C aO, 2. 77o Na? 0, 1. 3 656 S, 0. 0 8456 P, 0. 1 Zjo Cu, and
0.07% As. The technology of extraction of Mo from the con-
centrate involved the following steps: a) calcination of moist
concentrate with lime for a period of 20-30 minutes at a temp-
erature of 800-8500C; b) leaching of the cinder with a solution
Card 1/Z of soda for a period of 1.5 to Z hours at a I; I liquid-to-solid
137-58-6-11977
A Combined Flotation- roasting-
4ydrorhetallurgical Method (cont.)
ratio and a temperature of 80-900; c) filtration; d) repulping of the slurry
with water followed by filtration in conjunction with washing in the filter.
After leaching with soda, the solution contains 2.3-2.6 g/ I of Mo. Up to
85-887o of Mo are extracted into solution. The Mo in separated from tile
solution in the form of an MoS3 precipitate obtained by the action of Na2S.
The MOS3 is heated to a temperature of 3000; the resulting final product con-
tains 36.621o Mo, 0.6816 SiOZ, 0.05% As, 0.006% P, and 53.27% S. The ex-
traction of Mo into the final product amounts to 80-817o. A hydrometallurgi-
cal plant for processing of oxidized concentrate is being designed for the
Sor Kombinat on the basis of thenew technology.
N.P.
1. Arsenic ores--Processing 2. Arsenic--Separation 3. Alkaline solutions.
--Effectiveness 4. Alkaline-sulfide solutions--Effectiveness 5. Arsenic solvates
--i'rocessing
Card 2/2
-4~
ZAZINSKIT, V. 1.
Photoelectric torsion torsiometers. I3m. tekh. no.1:37-38 Ja-F 158.
(Photoelectric measurements) (NM 11:2)
.9/194/62/UOU/012/026/101
D201/D308
AUTHUR6: Zelinskiy, V. M.., 14ikman, G. L. and.Pedorov, A. V.
Is I TLE A teleo6ntrol sy'qtem,for deep pumps
PERIUDICAL: Refera~ivnyy zhurnal, iLvtom,Aika i radioelektronikat
no. 12, 1962p 65, abstract 12-2-130 ye (Tr. UkIr. n4-i*
in-ta organiz. i mekhaniz. shakhtn. str-va, no. 139
1962t.. T07-118)
TIAT: A desc~ipt'i6n of 'te lecontrol (TO) system of deep pumps of
the water draina96 -. ,system of thf. pits of the Yakovlev iron ore do-
posits. The TO is'.~based on ate-by-etep selectors (33) and uses 'a
single 2--,wir'e . communication line. TO makes it possible for the dig-
p4tcher ~to 'Choose' the output point .(OP) and to remotely control the
pump tiotors and also to measure the water levelf pump output and
motor loads. The dispatch control desk, designed for transmitting
five c-)mmands to any o 'f the 99 OP, has a fjignal coder in the-form
of a telephone diac number selector, 3 blocs of SS, duplicated for
self-checking of,the 33 operations at the-control OP arrangeme-sitag
Card 1/3
8/194/62/000/012/028/101.
.,A telecontrol system D201/D308
a set of relays, a signalling light panel, level meter, output mi-
ter, ammeter, ring-off button and a selenium rectifier. The pit
control apparatus consists of three 83 units, a set of relays and
a selenium rectifier operated from thj pump power supply circuit.
By dialling a two-digit number of the OP two groups of pulses are
transmitted -long tile line. When the first group is receivedg the
SS.of the lot decade at all OF.are shifted by the number of steps
equal to that of received pulsee and L;s the result the set is mt-de
ready to receive the SS pulses of the 2nd decade at all 10 coidtrol
devicesq while the receiving circuit for the lot decade is opened.
After the second group has been-received by the control device,
the number of which was called, the SS decoder circuit is made
ready and connects the command execution -circuitB for the recep-
tion of the third group, which carries the command made. Executive
circuits in all other control devices remain disconnected. The
type of pressure. transducer to be chosen is discussed. A. short
description of the level meter'developed for the purpose is given.
The 16vel meter is based on the 6ction of a membrane, the motion of
which changes the Value of inductance in the arm of the bridge cir-
Card 2/3
8/194/62/000/012/028/101
A teleoontrol. system ... D201/D306
cuit...A short deacription of a tachometer-type output meter with
rotating vane is also given. The parameters of transducers make it
possible to transmit the indications to distances of the ordei of
10 km, with a microammeter as a secondary indicator. In an experi-
mental set-up the load transducer was in the form of an inter-
stage transformer, connected in the feeder current circuit of -the
pump meter. Calibrated curves of transducers are given. Experi-
mental analysis of -a 2-point telemetering system proved that the
~Bystem, apparatus and transducers can bperate eatisfactorilyo
Abstracter's note: Complete translation._7
Gard 3/3+
zli T-IllillIKIY1 V. Irl
1173Kilil V. ill, - "Investigation of air hoi;3-' for m1ne drilling equiprient llbased
:M an . u - L
Z
on dimensionless clia-acteristics." Knarfl-cov, 1,055. rin Higher Lducation t1krairdan
53R. Kharlkov Mining Insb.. (Disoertzilll-ions for cle,;,rea of Candl.dato of hchnical
Scionces.)
SG-. Knizhnaya IaLo 1~8 26 November 1955. -oscou.
.V.d,s~ No
HISTEROV. Pavel Petrovich, professor-, MOROVA, I;o)Fa Mikhaylovna, dottent;
In kandidat takhnichask-fth nauk;
100MOR", No , ve-a-USHO-wi GOWTOEMO, Go, tekhnichookiy
redaktor
Eventilatingo draining. and pneumatic appaxatus for shaft einking]
Prokhodebaskie ventillatorn". vodootlivnyo i pnevmaticheekie
ustanovki. Kiev, Goa. isd-vo takhn. lit-ry USSR, 1956. 371 P.
I (KLRA 10:1)
le Xbarlkovskiy gorz*7 inatitmt (for Nesterov, Iredorova) 2. Machall-
alk otdala- makhanizatsii VaesovuzrLogo nauctto-iseledove tell skogo
inatituta organizataii i mekhaaizataii shaklitnogo stroitalletya
(for Zelinakiy) 3. Chlen-korrespondent Akademil nauk USSR (for
Nesterov)
(Mining machinery) (Shaft sinking)
VITR IK, red-; -B]ISSIVOU'"VY, A.S., red.; DOROSHMO, G.H., red.;
iiLli;SKIY: T.M., red.; KODEMNEV, B.G., red.; SLATMSKIY, S.M.,
red.; SHWARA, M.N., doktor goolog.-
mineral.na-ak. red.; VMOVICH, M.Z., red.izd-va; BMSLAVSKAYA.
L.Sh., tekhn.red.; MEINSKAYA, A.4~ tekha'.red.
(Studies in mine construction] Iseledovaniia po ehakhtnomy
stroltelletvu. Moskva. Ugletekhizdat, 19.,58. 213 P. (MIRA 12:3)
1.,Kharkov. Vaesoyuznyy nauchno-isaledovatellakiy instit-dt
organizataii shakhtnogo stroitellstva.
.(Kining engineering)
DANCHICH, Y.Y.; AVDIMMO, T.G.; AWaOGEL'�KIY, A.Fw;
GAK
X.; YEPITANTSM, '5.~; ITASHOM10,
_0~;x IVANOV, P.
,,,Y,4X
,J;,
P.R.*' KALININA, M.D.; KRAVCHMO, A.a.; KOMMOVA, A.Y.; LWJCILYAKOVA#
M.D.; LEVIKOV, Ijl.; LIBKIND, 141.; NIKOLAYEVA, N.A.; HAUMENKO, Y.F.;
PRESHUN. I.B.; PRISYAZHNIKOV. V.3.; PORDINSKAYA, L.P.; POKALYUKOV,
G.N.; POPOV, A.A.; SMOMITSEV, M.Na'*-TARABOY. I.V.; FILONANKO, A.S.;
SHISBDV, Ye.L,.
SMAMM, L.I.; ik;~IIN' N.P.; ZVORYKIN1. L.H., red.
iza-va; LOMILINA, L.N., takhn.red.
(Horiz*tal mining In foreign countries] Provedenie gor~to6tnl'nykh
vyrabotbk sa rubexhom'. Moskva, UglateklUidat, 1958. 349 P. Om 12:4)
1, Kharkov. Yeesoyuzuyy nauchno-~issledovatellskiy institut organizataii
i makhanizateii shakhtnogo stroitellstva.
(Kining engineering)
BUBLIKOV, Ye.V., inzh.; ZELINSKIY, V.M.~ kand.tekhn.nauk; FEDOROV, S,T.,
starshiy nsuchnyy so r%rrnjjt"-,' IiYAYEVA, A.I., tekhnik; TMMW,
D.Yao, starnhiy nauchnyy sotrudnik; RATS, A.F., inzh.; BMOVICH,
N.A., inzh., glavnyy kon8truktor; ZVORYKINA, L.N.. red.iza-vei;
LOMILINA, L.N.,.tekhn.red.
.(Low-speed winches for mining] Prokhodchei3kie tikhokho" lebodki.
Koskva, Ugletekhizdat, 1959, 7 P. (KIRA 12:10),
1. Kharkov. Yseuoyuznyy nauchno-iseledovatellskiy in5titat organi-
zateli i makhanizatail shaklitnogo stroitel'Btva. 2. Ukrainakiyl
nauchno-isaledovatellskiy institut organizatsii i maklmnizatail
shakhtnogo stroltelletva (for Bublikov, Zelinskiy, Fedorov,
Bunyayeva. Telepnev). 3. TSentrallnyy nauchno-issledovateliskiy
i proyaktno-konstraktorskiy inatitut podzemnogo i shakhtnogo stroi-
tellstva (for Rate, Berkovich). 4. Nachallnik sektora Ukrainskago
nauchno-iseledovateltakogo institute organizataii i mekhanizataii
shakhtnogo stroitellstva (for Bublikov). ~. Ilachallnik Otdela gornoy
alektromekhaniki Ukrainskogo nauahno-iseledovat.inotituta organizateii
i mokhanizataii shakhtnogo stroitel.stva (for Zelinskiy). 6. Nachall-
nik Otdela gornoy elektromekhaniki TSentrallnogo nauchno-isaledovatell-
skodo, I proyektno-konstruktorskogo institute padzermogo i ahakhtnogo
stroitellstva (for Rats).
(winches) (Mining machinery)
XMNSKIY p,D.N. p red,j- PA'ItISOVICHV IA, .. rodq ZELINSKIY V.M. p red.;
CHECHKOV9 L.V. f red, PROZOROVSKAYAp red.
(Handbook for mining engiDeers and technicians) Spravochnik me-
khanika-shakhtostroitelia.' Pad red. D.N.Kaminskogov I.L.Faibiso-
vichay V.M.262.inskogo. Moskvag Gos. nauchno-teklm. izd-vo lit-ry
po gorn6mu delup 19611 1062 p., (143RA 14:9)
(mining qngineering)
-------------
;,244~14~IY,.,Vyacheslav Mikhaylovichp kand. tekhn. nauk; SLOBODKIN,
Dmitriy Savvich, kand. tekhn. nauk; TARM , Arseniy
Grigorlyevich, inzh.; TV&iDOKHLEBOV, Ivan Panteleyevich,
inzh.; ZHUK, Boris-Vasillyevich,, inzh.; EEBENIN, M.Ye..,
inzh.,, retsenzent; CHUMACBENKO, T.I.p red.izd-va;
BMZOVYY, V.N.,, tekhn. red.
.[Control of mine waters] Bor'ba s shakhtrq-mi vodami. (By]
V.M.Zelinskii i dr. Kiev~ Gostekhizdat USSR, 1963. 360 p.
(MIRA 17:3)
WQ ~,V~ kan . tekhn. nauk; RUIMAN, G.L.p inzh.; FELIDMAN, G.B., inz'".;
,-,4 d
DENisgNO, S.A.. inzh.; SMOUNA, Z.K., lnzh.; KOSTOGRYZ, P.L., inzb.)
IOFFE, I.M... tekhnik
Experience In introducing remote control of pumpe iwdraizagei-bov"eles
at the S.M.Kirov mine. Shakht. atroi. 9 no.10:27-28 0 165. (RIRA 18:9)
1. Vsesoyuznyy nauchno-isaledovatellskiy inst-Itut organizatsii i
mekhan:Lzatsii sbakhtnogo, stroitellstva (for Zelinskiyj Rukmqnv
Felldman). 2. Inatitut Avtomatuglerudprom zavoda "Krasnyy metal-
listli (for Deniaenkoj Smolina., Kozitogryz) 3. Takovlevskaye stroltellno-
montazhnoye upravlarAye tresta Soyuzshakhtoosushaniya (for loffe).
USSR/hiseases of Farm Animals - Diseases Caused by Bacteria R
and Fungi
Abs Jour : Ref Zhiir Biol., No 5, 1959, 21394
Author : 2.elinskiy, VsPi
Inst : Leningrad Scientific Resedidh Veterinary Institute
Title : Therapy in Erysipelas of Swine
Orig Pub : Byul. nauchno-telffin. inform. Leningr. n.-i. vet. in-ta,
1958, vyp- 5, 19-22
Abstract : It was shown that in severe forms of erysipelas in-.?
n swine, penicillin M cannot be regarded as a safe subs-
titute for antierysipelas serum (AS). It is more effi-
cient to combine (1) with AS. If erysipolas takes the
course of urticaria in the swine, (I) as well as AS used
separately produce the same therapeutic effect, thus ren-
dering a combined application of these preparations inex-
Card 1/1 pediant. -- From the author's summary.
ZUBRILOV, L.Ye., kand.tekhn.nauk; SHILIN, A.H.; ZELIMKIY, V.V., gorMY inzhen0r,
HAnnual output of mining and ore-dreosing combines of the Iron ore
industry"' by L.A.Mizernitokii. Reviewed by L.E.Zubrilov, A.N.
Shilins V.V.ZelinBkii. Gorozhure n'o.5:13-17 Vq 163.. OwA 1/+:6)
I* Gorno-geologicheakiy institut, Urallskago filiala Akademii nauk
Sverdlovsk (for Zubrilov). 2. Urallskiy nauchno-iseledovateltakly I
proyektnyy ins~itut mednoy promyshiennosti, Sverdlovsk (for Shillin),
3. Gosudaratve- nauchno-tekhuicheskiy komitet Soveta Ministrov
MW
USSR (for Zelinskiy)o
(Iron-mines and mining) (Ore dressing)
ZELMSKIY, Va.
intravenous administration of novocain in gynecological diseases.
Akush. gin. no-3:66-67 May.-June 1953. (CLML 25:1)
1. Of the 7irst Women's Coii6zltation Clinic (Head -- A. N. Allyeva),
Dsaudzhikau.
Application of styptice in vaginal trichomontasia. Akush. gin. no.6:
62-64 Nov-Doc 1953. (OLML 2,5:5 )
1. Of Dsandshikau Met Women's Consultation Center (Road - V. V.
Zelinskiy).
PADC(Ilit AND 1`110111011$
00 A _49 a
A-
power.
Zelln. Xkla4y .444J. .%ajij jC. 40, 2ITM'
0 to a 'T ; - C*00114, P0114d. 4;,a. 14. V. R. S. S. 40, =~ 2
(I (in FatAl) .-Celluloid. ctl:uloso acetate &",I
tntfthatek 11,21att (1) wem 101111d to be atlxmt
imlly well adaptc, *A lmW luamiall to whkh fluotrIavvit
aterial Iltay Im 0410ril to Inattv ".ftent flat IVINICrillit
%ilik 411trAvurt-114 I 11114drai, $.~fvqlta& hAVIIII f"alvilill
lmvwcc tat 2W.MV title* Imr mm. watte talitalitral lay Jan.
lu"ng, it W. a ground pitteof I III a M413. "Ital. 0.4~;, re 0
:1 kit (U) and ts 4 1, of 3
ittlide (113) dimatml ill a 3: 2' 1111. U atic. And wAtef,
After 30 min.. the plate was rtmved, dried at r(xxn temp,
Alld spungrit A with eutton tnobtened with ale. Ile
dyc4l turn" wa* removed front two side of At plAte by
OOU grilldbig. 71e brightness of the screen was 2M, Of a
0 0 it uranyl potamium sulfate screen. Replacement of fi with
a A-Z 4-amin*41-4nethytaminophthalitaide cc 4-methy~ndna-
plathadiudde pricaduced neuly thr mine remilt. litipille"
W" drCIv**vJ lly Irlawitle Ill with Ith-admnlor W. An SO*
'filladysis fit 1111111 ah"'ClAh"s Said qvvllta~hm bZ41111WIll Imul
1111will. (4 It 4110 Ill 1.4 It VvIlhat I1IrPlIrI%,i4NN ail A, tie 0
W. PrIty
t
U00
at -.I
am
to 1 114
U Is At "11 It 0 top it or at it It Is It Is 0 0
00 0
0 0 00 0
re 0 0 0
0 00
One possible cause of the internal erstinction Of the
finarelesmee Of COMPIOX Organic molecules. V. V. ?Airs-
'sU.-Doklady Akdd. N*Q%k S.S.S.R. so, 393_5(Iq4-')o-
Chem. Z*W.-. I Russian Zone HAJ.) 1949. 1. 4S3; d. ". 4J:
"29d.-In addri, to the cuse: of the absence of duor"
disceaw-4 by Terenin (cf. C-A - 38. Al 191) and by Feuf "We
slow
(c(, C.A. so, 4*4%). there is a forther Itoluibility fit the raw
of derives. of areennittle hydrocarbons. Those groups whicit
have a strong extinguishing action on fluoresce cc. such as
Xoee, and the halogens, have a strong dipole moment
~214 the post. real on the bentene nucleus and the neg. end at
tile tefolloAl atotat; of the group. Conversely, groupf, such
as Oil anti MIt, which do not exilagultell duottess:tact hAve
the neg. call of the dipole toward, and the poll. end away
front, tire ring. The existence of a IAI appr(millation 44 111,
Lewi. mt-miet of all clectreen owilLitor is "suined (d. LA-wi%
and Calvin, CA. 34,071f). Duriesc tile at ".ition of lithe
the crettSy of the clectertnt closed inctcalies. anti the errionantv
j of thent: structures 1:14hcst in encrgy al,%) incremies. Thew
are the structurts of intstresat ionization. With itettressifica-
- the resonance there is a reduction in the no. of v2-
Uoa of
lenct linkages between the atoms anti, comiertutntly. of the
distattice between them. A change in the distance betwren
-atoms brings stemst a transition front encrgy of excitation
Into r"Ir(gy of Ckvill,lil(ft, Is"d rr#tlllo III lilt wralerninq 'W
lathe rl of list 'NOr. NO-.
or halocca-fulatituted competes. the Clectron shift Ukes
phic ruseity towarit o or halogen. The probstellity of the
Nesesition of ruergy of excitation into energy of cescilLation Is
grea 1. 0) 1 but ol I islet hell tel fluotrwerrice results. 1"Olland
0411, caltitsille. the d%vitoll shift IN toward the Caroms, whkh
have lelight amnity for elections, Moreover. there are ;l
equiv.Catorns. Therefore. I bete Is sOAht probability a( all ~
change In linkageconditions. SO that 110 M2rked extinction (it
duarcsictence is obsered in these cases. Similar considetra-
ItIones apply tothe behavior of compels. conig. trubstiluen(s of
both the above tyj". In such cales, the strength of the,
dipole moments of the Individual substitucrits is the deci.
sive factor. The Influence of the se., mi.. and Pj)oetiftismsr Is
also to be considered. G. Mooft
--------------
A
I* U 14, t( i A - IS A I A I I
A
suactue 91 04 maleTwe aad filwe"Inace. V. V.
:0 & Zelinskil. 1swit. Mad. Naisk SSSA. Nrr. As. 13.
00 -CIMIND).-Adi aromatic hydrocarbons with comfen~l
rings duortsce. The duorescence 6 diminitht4i by "(1!- -00
MITIGOOr"WOUPS replacing the H-StOM and. In MOO C2",
00 enhanced by 'auxottor" groups. The brightest fluort-s-
rhen 2 su%oCW groups are in p- 1~itinn
00 (Int"Imum, dipok moment); the 411 XAC "it 11's in- -00
emsed "A the Atiortscence lowered 5 .. = group 1111111
is added In it- position to a mot. with a dim1no6or Coup.
In, mots. contg. dimino(tors, the neX. end of the dipole
(0 or CI atoms) Is directed towards the group. In mots. too
euvIte. auxodlon the neg. charge Is directed towards the 3 Zoo
't atoms at Ow ring. This mmbleralkxi It gulnundited
by Wrnpad" of the strixture Of hyllfoQuinorte (1111mrs- '00
cvnt) and phiaroglucinol (nonfiuorewcat). The fluorcs- COO
00 cvnce is reduced when the probability of Ionlration of
00 certain atoms is Incrwied. In halkIcs quenching me
00 a Increuxes from P to I s, the homecnioLirity of the txmM In.
cleans In the samedirection. Theduores~ceotllholl
00 9 and HsOH [a alk. media 6 low because electrically charged 0
strudura am formed. Itomm the p-hydroigyknioic
0 9 acid is duarescent because the bond character 6 less sub- I-of
ject to chap. The solvent can bave a considemble me-
tion an the ituoreacemm It wveM autodars and (Ifininotim ZOO
are Present In the mot. S. PAkswer
too
A
A S S L A coo
_~IAWJFWCAL LIT1447IME CLASS
A)- v 200
n if - -. - 1
it t
1, 0 - A I I W
rp it -,W g x a It it F1 a .14 it at W10 A I
0 0 00 0 61* 00 go** 0 If 000 * 0 0, 0 00 00 0090900 0000 00
4 if
Phosphors with UWATIO141 emission, V. '04
00 C and r. V. T111)(4revA. Pokkidy .1k,ld. Nook ~V 1;9 W
IF, -tit 1919).-AlIrAvItAct plimphormciwe t- ~1,ml% 1-Y
phatphatts activattd by Cc* I I 4w Ce I . , . -It.. I Ile
effiewacy dcaftw.% tit 16 series of 1110-l'It'll".4 C~t. Sf,
"i anti C.I. list"WhIction 44 MI;c1g.
111111, Mal 7
NAP InervReirs The Walittle*4, ~ P404111AV 441".livi. I,
1411SCOt.-ths, "PthIlItItt unit. 14 whirls vall" %%ilh Ill.,
,3 11"ItIvityin m6lity of the thim. W.-IIIS C.1'(14 Ill,
C411110., itnd Call.0141.)j, lite isistimmis ainiq. I,( Nilt0l,
wcrc-1.%.M),arVdM'~;,rr.4). With Cal(Il(YI. file bright - r
tit% incrinased with the atilt. of Cc up to abotst V' . thm -
renuined coast. betwmis 5 and 9% Cc; with CaIII10,.
W the brightnem possed through a tim. at al*nit G% Cc,
with Calf,(PO.)lat alm)ul 8"; Cc. Thebestphinlibmwit
kobtained by ping. CaCl, itith 1.01 1,--
agents purifiril with 1111wallic arid, Illiting file C;I pla-,
Pilate with AfgCOv. firing I far. at IOW. grit.finx ith
Cc Oli)4, and firing :ill min. ;it ILW'. This lih4s,phot
tnltted fnmn mhoufXR) tits, with'a mat. at Abinvi P'll iul,.
~
Its ~%Worptjott curve tuq tmix. at 8~9 0.
its tzcitatkm m1vt has III;%%. at Axut 20tv. 'lee
310nip. Contrary to
a We
7~ has no uufarmblv~cffcct. X. Thon
p I t
i'lic
T I A A I a ew 0
U is AV ialga man ItIqNson I a I v Vii a a v
Zc=o MtI 4kc:L"!btT omhofs. V. V'
imolegra, and B. 1.
Vatkbffg (Suit. Optical Inst.. Lenningrad). Zktir.
MqW. reisivi. Pis. 20, 395-"(I950).-Absnrpti= spec-
tra td phosphate* of Cd, activated with Un and Pb, and
of Ca. activated with Cc or Sb and Sb + Mo. Ik in the
short-wave ultrAviokt and an detd. mainly by the ac-
-Cc
tivator. Iflus, the absorption cur" of Cas(['Oth
mT"s"U a owdifind ultraviollet-absorptilm cum of Ce.
CAJ(P0o)j.MU hits no absorption near the resonam Hat.'
and the low wax. at 290 wo 1% inactive in lurnhiescg=.
Caa(P0,)j.Sb has absorption bamis from 320 mo down.
Cns(P0s)s.(Sb + %to) has almost the same absorption
spectrum; evidently, Sb acts as a sensitizer which trans-
asits the absorbed energy to Mn. The host has no ah-
sorption of its ow, In the whole range 313-2!4 ms. flow.
ever, the nature of the host does have an influence an the
absoWitin of the activator; thus, the absorption of Sri-
(PO,),.Sb is shifted to longer waves as compared with
Ca&(P0.)t.Sb. The emission spectrum of C5g;(P0jt.Ce
extetmis from 320 to450 "to, with a max. at 390 Mo. The
emission spectra of Cili(P046hin mid Cdo(POJI.Pb
ate, dod, by the aclivittor. whereas the tntim of Cds-
JIN,o), represents a comblitatkmi of the two, tht dietribu-
Iion of the emission cwxy lwtwrtn Nitt and Ph dtfiendhig
on the Intensity fit iftritiltiolli III Wrtlk fICH01111-11. the
cmij,dol, is dug 1111ifilly to M. Thr colimitto of Cas-
(1`00s.gh has is man. at 01 inn %hkh on "in, of Us$
moves to litaget waves. the farther the higher W amt. Of
Nin; at the same time. the Intensity Of the Sb hand tie-
creases progte"iVOY. lattPlAcrivient Of Ca by St in
C&APO.)s.Si. with the activator unchanged shifts the
mas. of emission from 4M to 526 ins. CdsW6.i'.U1% lug
btljht wheit-All Cilsil"041AIn d(WS
a very
not emit at an. "(M), activated with Cc or %. and
QW00,Ytt show my short luminescture of leu thin
10-Osec. The Ixt ter. moreover, shows a Wrl y long after-
crallision, decaying hyperbolically. DIAM)s-Mis de-
cays " tiall with r - III-$ see.. whereas In Cdj-
MaIV. +' Pit) that decay 6 folioared by a lool-
livell sky-blue to pb: its intenjity, after
OM sm, 6 aliout 11)1,7~ of the (O(Al I'oli%%*Jt3 int"u4ity at
CxCitatiott. Tile ellik""I of cAlWods.0% + Sin) can
561s"I -' ""ii" "Irnts,- one short (At < Its I sec.) due to SA'
and Otte 10"11- d(WAYfill rXII(RielitiallY. due to.Nin. Higher
sin content , -crMics the Exightness owing to conen.
cpwiwhing. fit terms of the temp., jhv b6ghtnc-a of
0s(Ps`JA?'-(I% + MD1 dMew- linearly with risina tcmp.
'I' 'lie """A' "64119" ("hu'- In LOntrAst to it, the briahtl
fie- 'If C410'00091 I- hill) frilmisrs vrry neurly conit,
bettsven -IMU Anil '4 l"JI), ~Jjjjj then it'll, with further,
rising temp., to ab-nit hall lit Mo"
ZZIFLUISKII, V. V.
Investigation of the spectra d phI_
In vapor an~ In solutiom
V ZR ~ns'
oni V. PA"K1,001kny. Affo.% I0. Y..Y.4.tc. 94,
is 92747KTUZT~ng . tianslation-Issued us U.-S, Atemic Ex-,'
MY Comm. NSF-tr- 216, 6 pp.(195j)).-The fluorescence
and abiorptiots s1mctra ofa series of mano- and t1hubstituted
phthalitnides %yere compared both In the vapor state and In
soln. and attlifferent trmp~, 't'lieretatlnjit)et%vtcntliefluo-
re-ScOice and a1rorption Spectra, as ~cll m the spectral
widths, reinalued.unchan ed on transition from the gascuus
state to the dissolved state; The soln. spectrum positions
were displaced tovmtd tongitr *eve Itug(%%. As the intra-,
mol. Interaction Increased. on. kolng through the series In-
vestigated. the Influence at kivent on the mol. decreased,'
with coffespondiag decrease In the displacement of the soln.i
gectrum with respect to thL valm spectrum. A.J.Z%Iabis-
f IP A TA 5
Pubo' 43 "M~
Authors - t Neporent,,-, S-*_ K4-WIii~kbI. I.: And Klochkov, V. P.
~:_,_,.Titie t ComparatiV13-invesitigation of spectra of complex organic compounis in
vapors and solutAons
P6riodicA.
SOIS_-M. 18/2 lar-Apr 1954
page 297,F V
Abatract: It was assumed UA -the continuous spectra of complex organic compounds
are due to the w6rdistribution of oscillatory energ7 within the mole-
cule* In order to verify this assumption the authors investigated the
fluorescence and absorption spectra of nine phthalimide derivatives in
gaseous and dissolved states. The resulta obtained are briefly summarized*
One USSR reference (1947 aM 1951).
In6titution i
Subatt4d: i
m "tr B-10
US e 6 , Photo Chemistry, Radiation Chemistry,
'Ibeory or 2hotographic Process.
Abs Jour Ref Zhur - Khimiyap No 7, 1957, 22449.
Author N. A. Borisevich, V. V. Zelinskiy, B. S. Neporent.
Inst Not given
Title Yield of Vapor Fluorescence and of Replaced Phthalimide Solu-
tions.
Orig Pub Dokl. A.N. USSR, 3.954, 94, No 1, 37-39.
Abstract No abstract.
-150-
-re Y,
USSR,/ Optics
Abs Jour: Referat Zhur-Fizika, 1957, Iio 4, 10407
Author Zelinskiy, M., Kolobkov., V.P.
'ff-_
Inst 01 C, V_e
Title Increase in Quantum Yields of Phosphorescence Under the Influence
of Potassium Iodide.
Orig Pub: Optika i spektroskopiya, 1956,, 1. No 4, 56o-570
Abstract: The authors determine the absolute quantum yields of phosphor-
escence of alcohol solutions 4-acetylamino-N-z--thylphtamide, 3,6-
diacetylamino-N-met,hylphtalimide, (s -acetylaminophtaline, (3 -naph-
tylamine, and cv, -acetylamJnonapbtaline at the temperature of li-
quid air. An investigation is made of the effect of potassium
iodide, which is a fluorescence quencher, on the phosphorescence
-yield. It is shown that, addition of potassium iodide to the solu-
tion. leads to an increase in the phosphorescence yield with si-
maltaneous decrease in the fluorescence yLeld. The authors believe
Card 1/2
USSR / optics K
Abs Jour: Referat 2amr-Fizilm, 1957, No 4, 10407
that a mechanism of quenching of fluorescence by potassium iodide
and similar substances consists of increasing the probability of
the transition of the excited molecules from the singlet state
into the triplet state, The experimental procedure is described
in detail.
Card 2/2
4 A7 /1/ 6) %/ Y/ K V,
AUTHORS: Zelinskiy Kolobkov, V.P. and Pikulik, L.G.
51-3-23/24
TITLE: Dependence of the fluorescence and absorption spectra on
the solvent for certain phthalimide derivatives.
(Zavisimost' spektrov fluorestsentsii i pogloshcheniya ot
rastvoritelya u nekotorykh proizvodnykh ftalimida).
PERIODICAL: "Optilca i Spektroskopiya" (Optics and Spectroscopyl,
No-3, pp,402-405 (U.S.S.R.)
ABSTRACT: The effect of the solvent on the fluorescence and absorp-
tion spectra of phthalimide derivates consists of a displace-
ment of the spectral band without alteration of its shape.
This paper presents experimental results-at room temperature
for.the 4-derivates (8 compounds such as 4-aminophthalimide),
3-derivatives (12 compounds such as 3-acetylamino-N-methyl-
phthalimide) and 3,6-derivates (10 compounds such as
3,6-diacetylamine-N-meth,ylphthalimide) of phthalimide.
.The maximum frequency of fluorescence or absorption is plotted
against the solvent (23 solvents were used, e.g. water,
glycerin, methanol, pyridine, acetone, OC1 , etc) The
solvents are given places on the abcissa it such ~ way that
Card 1/2 distances are proportional to the spectral displacement
produced by that pexticular solvent on a standard substance
which is 4-amino-M-methylphthalimide. For the fluorescence
Dependence of the fluorescence and absorption spectra on
the solvent for certain-phthalimide clerivatives, (Cont.)
spectral displacement sets of straight lines are -obtai e
for the absorption spectra the dependence is more complex.
The effect of the solvent could not be co-rrelated with its
dielectric constant or its dipole moment and further work,
e.g. on variation of the spectral displacement with
temperature, is suggested.
There are 3 figures and 8 references, 7 of which are Slavic.
SUBMITTED: October 22, 19.1;6.
AVAILABLE:
Card 2/2
AUTHORS: Zelinskiyj V.V,.j.Kolobkov, V.P.. and Pikulik, L.G.
51-3-2V24
TITLE: -iff ~attempt at construction of a unidimensional model of
potential curves f or certain derivatives of, phthalimide.
(Popytka postroyeniya odnomernoy modbli potentsiallnykh
krivykh dlya nekotorykh proizvodnykh ftalimida).
PERIODICAL: "ODtika i SpektroskoRiya" (Optics and Spectroscopy),
1957, Vol.2, No.3, pp, 405-408 U.S.S.R.)
ABSTRACT: Starting from the absorption and fluoresoegee spectra,
the authors construct unidimensional potentials for complex
molecules.' It is assumed that electron transitions do not
violate the Franck-Condon principle. The transitions from
various points of a potential curve are taken to be equally
probable. The distribution of molecules in various vibration
levels at a given temperature is taken to be the same for
different molecules and for both the ground and excited states.
The method.of construction of these potentials is described
and potential curves are shown for the ground and excited
states of 4-amino-N-metllylphthalimide solutions in methyl
alcohol and pyridine, and of 3,6-diacetylazino-N-methyl-
Card 1/p phthalimide solutions in ethyl alcohol and benzene. When
the absorption and fluorescence spectra are mirror-symmetrical
the potentials for the ground and excited states are identical,
An attempt at construction of a unidimensional model of
Cont.
potential curves for certain derivatives of phthalimide,~
r
but, in general, displaced with respect to one anA is
displacement is shown to be related to the displacement of
the absorption and fluorescence spectra in opposite directions
when a solvent is changed. 'For substances which do not
possess spectral mirror symmetry the excited-state potential
is narrower than the ground-state potential.
There are 2 figures and references, 4 of which are Slavic.
SUBMITTED: October 22, 1956.
AV A TTA T
Card 2/2
NMI-
AUTHORS: Zelinskiyj Ve V.p Kolobkov, V. P.,
-1-6-nda-r-aiff, -R=
TITLE: On the Connection Between the Degree of Efficiency of
Some Fluorescence quenchers and the Position of the
Fluorescence Spectrum (0 avyazi effektivnosti deystviya.
nekotorykh tushiteley fluorestsentsii. s polozheniyem spektra
fluorestsenteii)
PERIODIO.LL: Doklady AN SSSR, 1957P Vol- 117t Nr 3, PP- 391-394 (USSR)
ABSTRACT: The present paper carries out a qualitative investigation of
the connection between the influence exercised by foreign
admixtures upon the duration of the excited state and the
position of the fluorescence spectrum. The degree of
efficiency of the quenoher (tushitell) is here characterized
by the quantity
-7Z) % /9-1 72, C
Here 7' denotes the duration of the excited state with
the quencher lacking, T2 - the duration after a quencher has
been added, with given concentration of the quenoher, c. the
Card 1/3 concentration of the in mol/CTL - the viscosity of the
On the Connection Between the Degree of Efficiency of Some 20-3-10/52
Fluorescence Quenchers and the Position of the Fluorescence
Spectrum
solvent in poises. The quantity which is directly measurable
is the difference of the phases of the modulated
fluorescence light of the illuminated and not illuminated
solutions. The process used here increases the a accuracy
of the determination of the degree of efficiency of the
quenchers considerably. As foreign quenching bodies iodine
triethylamine, potassium iodide, anilinep and diethylaniline
are used. The authors investigated the effect of these
admixtures upon the duration of the fluorescence of some
3-, 4- and 3.6 derivatives of the phtalimide of aeveral of
the solvents mentioned here. The individual results of these
investigations are shown in form of a table. 2 diagrams
illustrate the dependence of the degree of efficiency of the
quenchers on the position of the fluorescence spectrum of
the respective solution for various derivatives of the
phtalimide. In certain cases the degree. of efficiency
increases with increasing frequency of the maximum of the
fluorescence spectrum. A dependence of the degree of efficience
Card 2/3 on the position of the spectrum does not only exist, but it
On the Connection Between the Degree of Efficiency of Some 20-3,10J52
Fluorescence quenchers and the Position of the Fluorescence
Spectrum
is even essential: The influence of the other properties
of the solvent upon the degree of efficiency is, however,
of less importance. Theserule,s) however, do not hold good
with respect to the degree of efficiency of the action of
the potassium oxide on the fluorescences of aqueous
solutions. The behavior of individual derivatives is then
discussed. There are 2 figures, 2 tables, and 3 references,
all of which are Slavic.
PRESENTED: June 6, 1957, by A. 1. Terenint Academician
SUBMITTED: May 28, 1957
AVAILABLE: Library of Congress
Card 3/3
SOV/51-5-4-10/21
AIJ THOM Zelineldy, V.V. and Kolobkov, V.P.
- -
TITLF,-. ----------
On the Effect of Tempe~ature on Fluorescence Spectra of Phthalimide
Derivatives (K voprosu o vliyanii temperatury na spektry fluorestsentaril
proizvodnykh ftalimida)
FERIODICALs Optika i Spektroalcopiya, 1958, Vol 5, Wr 4, pp 423-427 kUS8R)
ABSTRA.CTt The fluorescence spectra of solutious of various phthalimido derivatives,
obtained at -19600 were compared with the 200C spectra. Pigs I and 2
show the dependance of the maximum frequency on solvent at 200C,1 theBe
dependences are given by straight lines I-VIII. The spectral maxima
at l96oC are shown by points joined by dashed lines& Ia-VIIIa.
The substances studied were : I - 4-amino-N-methylphthalimide,
II 4-acetylamino-N-mathy-lphthalimide; III - 3-amino-N-mothylphthaUmide
IV 4-oxy-N-methylphthalimide; V - 3-mothylacetylainino-5-acetylamine-
N-methylphthalimide; VI - 3,6-diacetylamino-F4-mothylphthalimide,-
VII - 4-di~iethylamino-N-~mothylphthalimide; VIII - 3-oxy-11-methylphtb%1taidle.
The solvents-were divided into two groups. The first group consisted
of "glassy" solventst 1 - glycerin; 2 tertiary butyl alcoholi
3 -.methyl alcohol with 10,% of -mtsr; 4 ethyl alcohol; 5 - acetic
Card 1/2 anhydride; 6 O-formic e-ther; 7 propyl acetate; 8 triothylamine;
S OY/51 -.5-4-19/21
on the Effect of Temperature on Fluoreveence Spectra of Phthalimide Derivatives
9 - dilsoamyl ether; 10 -- toluene. The second group consisted of
ice-like a olvents s - m,tarj e - acetic acid; 0- mathyl alcohol 3
benzaldehyde; mentholi 66- thymol; 7*- ethyl acetate;
pyridine; 90'- acetone; 1e- nitromethane; 11*- chloroform,
le- c~-chloronaphthalenei ISP- dioxane; 14?~f- anisole, I&K- diethyl
other; 1e- propyl bromidei lf'r- chlorobantenej 1EP- benzene;
!Sr*- carbon tetrachloride; 20- n-hexane. It was found that the
sequence of the effect of solventa on the fluorescence spectra,
determined by the chemical nature of the solvent, which was obser7e'. at
2000, vas not obeyea at -1960G. This in ascribed to several factora,
primarily to the compression or expansion with lowering of temperaturs
and the change In densitieti of the substances studied. There are 2
figures and 5 Soviet references.
ASSOGTATIOITsGosudarstvennyy opticheskiy institut im. S.I. Va-7ilolra (State
Institute imeni 3.1. Vavilov)
SUBMITTED- October 7, 1957.
Card 2/2 1. Phthallmides--Spectra 2. Phthalimides--Fluorescence
3. Phthalimides--Temperature factors
AV THOIRS Golik-ova, L#.YV.)Zelinski)r, V,V. and Kolobkov, V.P.
TITLE Dependence of the Ratios of the Yields of Phosphorescence and
Fluorescence on the Position of the Fluorescence Spectrum (Zavialmostl
otno3heniy vykhodov foaforestsentsti I fluorestsentsii ot polazheniya
spektra fluorestsentsi.i)
PSUODIC&Ls Optilca i Spektroakoplya, 1958, Vol 5, Nr 4, pp 480-482 (USSR)
ABS TEACT Zelins kly and Kolabicov (Ref 1) measured the ratios (6) of the quanttim
yields of phosphorescence and fluorescence of certain phthaliiiiide
derivatives at -1960G. Ganparison of J with the frequancy of waxima
in the fluorescence spectra (VTatX) has shovm that in P~ll '-a compounds
f
dealt with in Ref 1 thero is a aefinite rela ;onship betreend and
fl
,
'1014X
The pros ent papor.roports. 61milar relationshi,,a batoeen and -
fl
ob~,,-iaad -19606 for four plithalimid ad for six other
a a derivatives a
substances. Luminescence vias excited with a marcury lamp using Z65
or 313 m liaes. r:6?ally the awe -value of of Yas ebtained whether
365 or I MIL excitation Ms a,-aDloyed
; the only exception va4
,
phonanthrone in ethyl alcbhol. The results obtained ara shawn In a
p 480 and a . tqble on p 4-4-1. The Roman nambers 1 -1 used in
f igure on
,
the fi&ure and the
.,tabl#-~on pp 480 and 481 represent the following
Card 1/3 substances; (I). . S-dWdthylaminc-6-methylacetylattLitio-phthalimid&3
SOV/51-5-4-19/21
Dependence of the Ratios of the Yields ofThosphorescence and Fluoresconce on the
Position of the Fluorescence Spectrum
(11) 3 -amino -6-nitro -phtlvLlimid e,. (111) 3 -d imethylamino -6 -nitro-,
phthalimide; (IV) 3-diph,saylamino--N-inothyl-phthalimide;
.(V) para-aminobanzoic acid, (VI) paradimethylantinobanzoic acid;
(VII) methyl paradimethylAiminobenzoate; (VIII) ot-naphthol;
(II) )$-naphthol; (X))3-iuLphthylamin. The Arabic numerals 1-16
represent the folloving solventss (1) viater; (2) benzene; (3) carbon
tetrachloride; eQ acetic acid; (5) propyl acetate; (6) acetone;
(7) methyl alcob~61 (8) chloroform, (9) ethyl alcohol;
(10) iso-octane; (11) pyridine; (12) butyl alcohol; glue No. 234,
'(11) a-octaae- (16) propyl format (16) iso-amyl for....
increase of Ath increase' of vlmx vas also observed in pbananthrene
bind fluorescein..' Existence of a cTefinit3 relaqtonahlp between if and**117-
indicates that in all the substances studied there in no radiationless
da-activation of the metastable level in the majority of solvents at
Card 2/3
SOV151-5-4-19121
Depondence of the RAtios of the Yields of Phosphorescence and Fluorescence on the
Position of the Fluorescence Spectrum
-196*G. Ia most of the cases the solvent 4ffect, observed in media
containing Br (Ref 5), .,which intensifies transitions to the metastable
state is also absent. There are 1 fi&ure, 1 table and 5 references,
3 of rhich are Soviet, 1 American and 1 translation.
A&SOCIATIOTIsGosudarstvannyy optichoskly institut im. S.I. Vavilova (State Opticai
Institute imeni Sol. Vavilov).
SUBUTTED: March 28, 1958
Card 3/3 l.-Phthalimides--Phosphoreseence 2. Phthalimides--Fluorescence
3. Phthalimides-Spectra.
24(7)
AUTHORS: Zelinskiy, V. V., Bakhshiyevq N. G. SOV/48-22-11-25/33
TITLE: Discussion of the Loot)re Held by N. G. Rakhahiyev
(Preniya po dokladu N. G. Bakhahiyeva)
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya,1958,
Vol 22, 1Tr 11, Pp 1390-139o (USSR)
ABSTRACT: V. V. Zelinskiy made the following remarks; There is every
indication to assume that the influence of the solvent
upon the structure of the molecule not only results in a
displacement of the frequency of the electron trandtion,
but also in a modification of the equilibrium distances.
Next he criticises the adoption of the transition frequency
as a criterion of the modifications of the spectra. He
points to his own lecture, in which he said that the transi-
tion frequency may remain unchanged even if the dielectiic
constant is greatly modified. Hence the transition frequency
is not influencedby 8 .
N. C.. Bakhshiyev answered as follows: It is ostensible that
the action of the solvent is not limited to a disDlacement
Card 1/2 of the transition frequency, and this is substantiated by
Discussi on of the Lecture Held by 11. 0. Bakhehiyev SOV/48-22-11-25/33
the information presented. The study of solvent action upon
spectra is firstly to be directed toward an investigation of
the electron level displacement, which is caused by inter-
molecular interactions of a dielectric nature. As it is
demonstrated by the results of numerous papers those inter-
actions are prevailing in solutions wbich effect spectral
displacements in dissolved molecules.
Card 2/2
AUTHORSs
TITLE:
PERIODIGALs
ABSTRLCT.&
Card 1/3
Zelinskiy, V. V., Kolobkov, V. P. 20-119-5-22/59
Phosphorescence and Fluorescence Quantum Yield
Ratios as Related to the Position of the Fluorescence
Spectrum (Svyaz, otnosheniy kvantovykh vykhodov
foaforestsentsii i fluorestsentsii a polozheniyem spektra
fluorestsentsii)
Doklady Akademii NAuk SSSR, 1958, Vol. 119, Nr 5,
pp.,922-925 (USSR)
First the authors shortly report onisome previous works
dealing with the same subject. Only a limited number of
object.s is suited for the dependence of this ratio
qpho6/qfl of the quantum yields of phosphorescence and
fluorescence on the position of the fluorescence spectrum.
The ratios qphoa/"fl were investigated with some
derivatives of phthalimide. The method for the determination
of this ratio had been developed in.an earlier work by
the same author (reference 7). Tha fluorescence spectrum
was determined from the standardized spectrum of the total
Phosphoreocenoo and Fluorescence Quantum Yield Ratios 20-119-5-22/59
as Related to the Position of thet Fluorescence Spectrum
radiation of the standardized phospho.rescene spectrum. The
results of the measurements of qphos /q fl with the derivativas
of phthalimide are shown by three diagrams and are compared
to the frequencies of the maxims of the corresponding
fluorescence spectra. Greatestmeasuring accuracy is
obtained whe.n the ratio qphOB /qfl is of the order 0,2 to 1.1
The just.mentioned 3 diagrams show the following:
diagram 1i qpho,/qfl in dependence of the frequency
ymax of the maxima of the corresponding fluorescene
M
spectra at -1960 for 3-mathylacetylamino-6-acetylamino-
-N-methylphthalimide in 26 media of different chemical
nature. 2: The dependences of q max at -1960
phos/qfl On~fi
for 3,6-diacetylamino-Y-methylphthalimide and 4-hydroxy-
-N-mathylphthalimide. The curves corresponding to these
substances have the same character and are almost identical,
3: The third diagram shows the same ratios for 3-hydroxy-
Card 2/3 -N-methylphthalimide and 3-hydroxyphthalimide. The data
Phosphoresoom and.Fluoresoene-quantum. Yield Ratios
as Related to the Position of the Fluorescence Spect
obtained in.'this show th E.2ollowing3 most of.the media
the ratios q phos /qfl &:not at.all .. nId on the nature
e
of the medium or-on its state but'ar ully dependent
on.the position of the apectruni of -ii.- ation. obviously
there is.actually a connection betwe qpholl /qfl and the
position of the fluorescence apectru which points at
I "; ty of the
a corresponding change of the ~v- T-13
transition into the metastable state the case of a
change of the position of the 4 - - nee band. 'There are
.3 figures and 8 referencesp 8 of whi are Soviet.
PRESBNTEDs November-23, 1957t by A. N. Terening mber, Academy of
Sciences, USSR
SUBMITTED: November 49 1957
Card 3/3
SOV/20-12I..2-33/53
~AUTHORS: V, P.; Reznikova, L L.
TITLE: The Influence of the-Structure of Organic Molecules on the
Probability of Their Transition Into the Metastable State
(Vliyaniye struktury organicheskikh molekul na veroyatnost'
perekhoda v metastabilinoye soatoyaniye)
PERIODICAL., Doklady Akademii nauk SSSRg 19569 Vol- 121, Hr 2, pp. 315
318 (USSR)
ABSTRACT: The authors of the present papers give a report (.~n in-reatigations
on mainly various.N-methyl phthalimideal it turns out that the
structure of these compounds has a clear influence on the amount.
of 6 (6 is the ratio between the quantum yield of phosphorescence.
.and of fluorescence) and thus on the position of %1maX (')Max
fl fl
is the maximum in -the spectnim. of fluorescence). The following
compounds were investigated'. 3-hydroxy-N-methyl phthalimide,
4-hydromy-N-methyl phthalimide, 3-acetyl amino-N-methyl
phthalimide, 4-acetyl amino-N-mothyl phthalimide, 3-methyl-
acetyl amino-N-mothyl phthalimidep 3-acetyl amino-6-amino-N-
Card 1/3 methyl phthalimide, 3-acetyl amino-6-dimethyl amino-N-methyl
SOY/20-121-2-33/53
The Influence of the Structure of Organic Molecules on the Probability of
Their Transition Into the Metastable State
phthalimide, 3-dipheAyl amino-M-methyl phthalimide, 396-di-
acetyl amino-N-methyl phthalimideg and others as well as
N-methyl phthalimides which contain a nitro group; furthermore
phenyl-anthranilic acid and anthrani.lic aoidp 0-naphthylamine
and phenyl-o-naphthylamine. The relation between 6 and,Vm"
fl
for the Tarious examined compounds is reproduced and compared
in 4 diagrams. Vmax -varies between 20000 cm-1 and 26000 cm-1,
the 6-yalues of the various compounds differ very much betwesa
the different compounds (e.g. between 3-hydroxy-K-methyl
phthalimide and 4-hydroxy-,N-methylphthalimide at
4
max - 24-25.10 3 Cm- 1, for the 20- to 30-fold).
There are 4 figures and 5 references, 0 of which is So-viet.
PRESENTED: Mexch 31, 1958, by A~ X. Terenin, Member, Academy of Sciencesq,
USSR
Card 2/3
24(8) PH= I BOOK EXPLADITATIOX
Akadealya nauk =R. Otdolanlye uftimichoskikh nauk
r* trudy soveshchudya...
Tracsactiona of the
f Solutions;
S
.
tr
roodynandon and
Conference gold Jammary 2T-30, 1958) Moscow, Izd-vo
V. LWO copies Printed.
Zd. i X. 1. 'ShAkhparomov, Doctor of Chemical Sciences; Z4. of rutill
Honest X. G. Yesorovi Tlich. Ed.s T. V. rolyakova.
rURP=t TUS book is intended for physicists, chemists, and
chemical engineers-
COVERAGIS This Collection of papers was =14 -177 presented at the
eoa:er=co an Themodynanies and Structure of Solutions sponsored
of 3olenco
d
A
,
ca
emy
by the Section of Chemical ScLences or the
U
sit
t
i
ver
e
n
y,
USSR, amd the Department of Chemistry of Moscow Sta
s of the
and hold In Moscow an January 2T-30, 1958. Officer
conftrPops are 11stod i_rj_ths Porewor.14,-A list of other reports
-
-
-
t not Includa-Lil thin-500
aferen
; t
c 0
M
it
the
Co
Irsai
wOrjC are.
a" glvem. Among the problems zr"ated IA this
olootMITtic solutions, Itr-swdc Measurement, dielectric
and the=1dynamlo properties of various mixtures, A"Ctro-
&GOp1d analysis, *to. References accompany individurtl t~'A
Molecular Dispersion of Light in Solutince
xozoliea~-.rojytog
233
-
kh
a-r
nov. Verification of the
. &
P
::V
-
--
-.
Th4FQry of Slolocular GP8r.F
r Vlapr
r
c
* on 0 PrVy Means of Binary,.
solutlans. 239
TWEN R V Ardsotropla Djaperalon of Light Od Its Use in
d
~
j
-
qul
. and Soltia. 242
Rlsh*hanko K and vs. Partial Mclal
-r
-N~Alxl iykiems Acetic Ac1d
7iai !ti!~~
d yb-
r
A
j
1
- a
e
&a
re
.
O
4
Water and.the Structure of These Solutions
246
--
'
;
~
- i
Mothod. for -3tWj,,
Structure of
251
SPsctrO5aO;iO M-tk-d. for Studying Ccmpl#~..
Ulatlon in
258
-UR.614myt, ~.t. Ra=Mtkovik.
P V**n
RAA'Atlcv, Of Solutions of organic Cc=po=d& 2= the Chemical
'
Nature at
Solvents
262
~ 26- -
solvati 'dnd X I
Ch of Ions--l trO .707a. Study of
-
30rU "
I
Ith the Aid jr
U~. -
.,to_
Ab9OrPz1*A Spectra
266
!AA-1--X- Study of the Krfect of the
rro . !!rxtGvA
"~& F~Uu
tn
o an
* State Of the Chrome Ion try Means
Absorption Spectra of Solutions and An
C
m
,
YO, X_ A. L. P' 'L __=
Ch.royavskA7A, .4 N 7. Chernaya.
Infrared 3p**tr& or "ectrOlytIc 3-lutlo
ns
i?73
Y*Oy-0 L. D. D*rkAcheva and
vh1n 'a 3~
-
Ayes b
T Moans Of Absorption MA LWLInoseence
SP..t
'L
lava 275
~T- Irf*ot of ZOfdzstlcn AN! Assoclation a
hL
s
uo
n
l
,
a
Is, or c_l.z organic M010CUIS2
SOV/51-6-3-23/28
AUiHORSs zelinskly,-V.V.p Kolobkov, V*Po and Krasnitskaya, N.D.
TITLE: On the Problem of Temperature Quenching of Fluorescence
(K voprosu o temperaturnom tushenii fluorestsentsii)
PERIODICAL: Optika i Spektroskopiya,,- 1959, Vol 6, Nr 3, pp 417-419,
(Uson
ABSTRACTs The authors disokiss ~the in6rease of the fluorescence yield
which occurs in e6rtaW phthalimide and aminomaleinimide and
derivatives o n lowering of temperature.from 1-20 to
_18900. They ahow that apart from "freezing" of the motion
of various parts of a fluorescing molecule, this increase is
due to weaker temperature quenching (redistribution of
molecules at the excited vibrational levels), as well as to
changes in the mutual positions of the potentials of -the
Iground (Fig.2,.eurve 3) and excited (Fig.2, curves 3. and 2
at + 20 and -18000 respectively).states of the molecule
which occur on lowering of temperature. The point of
interseetion of the ground and excited potential is much
further away from the excited curves minimum at low
Card 1/2 temperatures, and this makes the excited-to -ground -transition
24(7),,5(4) SOV148~-23--10-38139
A V'TNORS Zelinski I. Kolobkov, V. P., Reznikova, I.' I.
A
TITLE: Art Interrelation Betreen the Probability of the Transition
of Complex Orgarlic Molecules Into a Mdtastabld State and
Spectral Composition of Radiation
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, 1959,
Vol 23, Nr 10, pp 1269-1272 (USSR)
ABSTRACT: ~Whereas all other articles published in this number of the
.periodical are publications of lectures held.at the 12.
All-Union Spectroscopy.Conference (11ovember .19-26, 1958),
the precent paper is a reproduction of a.lecture delivered
at the, 11. All-Union Conferencefor Theoretical Spectroscopy
(Moscow, December 2 -- 10, 1957) & In the introduction the
results obtained by 1swo earlier papers (Refs 1, 3) are dis-
cussed, which dealt with the investigation of the interrelation
between transition probabilities into a metastable state and
the position of the fluorescence bands. Among others, the
fluorescence spectra of phthalimide derivatives in 37 dif-
ferent media had been investigated and the ratios of the
phosphorescence- and fluorescence yields q
hos /qfl had been
p
determined in de pendence of the fluorescence maximum V max
fl
Card 1/3
:30V/48-23-10-38/39
An'Interrelation Between the.Probability of the Transition of Complex
Organic Molecules Into a Metastable State and Spectral Composition of
Radiation
(of. Fig 1). This ratio increases exponentially with inceas-
max
Ing 9 In this respect a number of further investiga-
fl
tions was made. Figure 2 shows the same diagram for cc- and
P-naphthols and an1hrazyl acid. The former was investigated
in four different:medla, the latter in 17- Most of the measur-
Ing points are located on an (exponential) curve.
max -1
V fl varied from 21,200 to 25#900 om 0 the corresponding
yield ratio only from 0.01 to 0.2. These results are then dis-
cussed. The transition probability into a metastable state
was investigated aocording.to thrSe methods: by means of0the
spectral dependence of qfl at 20., of qphos/(Ifl at -196
0
and by means of Ahadependence of the k-value at 20 on
max
10 * These functions are shown by figure 3. The details
fl
resulting from the diagrams for 4-amino-11-methyl*phthalimide,
4-acetyl-amino-H-mothyl phthalimide, and 3-mothyl-atetylamino-
6-acetylamino-ff-k~ethyl pbtlialimide are discussed. All three
Card 2/3 methods gave results which were in qualitative agreement as
SOV/48-23-10-38/39
An Interre.lation Between the Probability of the Transition of-Complex
Organic Molecules Into a Metastable State and Spectral Composition of
Radiation
to the spectral dependence of.the.transLti-on..probabilities.
There are 3 figures and -6 Soviet
ASSOCIATION; Gos. optioheskiy institut im. S. L Vavilova
(State Optical Institute imeni S. I. Vavilov)
Card 3/3~
?
67925
44), SW SOV/20-129-5-35/64
AUTHORS: zhmy"va'.1. A ZelinakiX, V. V., Kolobkov, V. P.,
Kraenitskayal Tr
TITLEs A Universal Scale of the Effect of Solvents on the 0
--Sipeatra of Organic,oompounds
PERIODICAL; Dok.lady Akademii nauk SSSRI 1959, Vol 129, Nr 5, PY, 1089-1092
(USSR)
.ABSTRACTs The authors give a short survey on the publications dealing with
this subject and mention the payers by As I. Kiyriyanov (Ref I'L
V. V. Zelinekiyj V. P. Kolobkov and L. G. Pikulik (Ref 2)
V. V. Zelinskiy, V. F. Kolobkov and 1. 1. Resnikova (Hof
They suggest 4-amino-N-mothyl-phthalimidelas standard substance
by means of which thay oonstruct the scale mentioned in the
title.. If the.fluoreseenoe spectra.frequenciee are plotted on
the ordina to and the various solvents on the abscissa (at
distanood which correspond to the differenoes between the
standard substance) the frequencies of the maxima of the
fluorescence spectra of most of the organic substances for a
certain solvent are on a straight line. Figure 1 shows such
Card 1/3 diagrams for some phthalimide derivatives. In the absorption
spectra the points are on a curve. The reason for the dif-
ferent effect of the solvent on the fluoreeoenoe- and absorption
spectrum will be dealt with by the authors at another place.
Figure 2 shows the position of the maxima of the fluorescence
spectra in different solvents for o-methoxybenzoic acid, amino-
naphthaminophenazine and its derivatives, malimide derivatives,
acridine and 2-aminoacridine. The authors set up a scale for
79 solvents in which zero is the position of the spectrum of
4-amino-N-methyl-phthalimide vaport 100 - the position of the
spectrum of this substance in water (Table 1). Certain rules
governing the order of the solventc...in. this scale are found:---
max
the- maxima:-4 -- of- the fl~oreecencei spectra are in alli.solvents.
fl,
containing hydroxyl. groups between 16000 and 19000 am- where
1 -1
the alcohols form a subgroup between 17600 and 19600 am . For
the eaters -~ max is between 18800 and 21600 am- 1 , for ether
fl. -1
Card 2/3 between 21700 and 22050 am , for aromatic hydrocarbonsibetween
67925
SOV/20-129-5-35/64
A Universal Scale of the Effect of Solvents on.the Electron Spectra of
Organic Gompounds
22000 and 22500 am- 1 and for saturated aliphatic hydrocarbonsi
max 1 ,
-)fl is 24400 am- . Differences in the state of aggregation do,
not influence the position of the spectrum$ which was proved 4/r
with mentheneg atearic acid, solid and liquid diethyl oxalate.
There are 2 figure6, 1 table, and 7 references, 3 of which are
Soviet.
PRESENTED: July 15, 1959, by A. N. Terenin, Academician
SUBMITTEDt July-6, 1959
Card 3/3
~S/051/60/008/03/027/038
E201/9191
OTHORSt Zhm~Teva, I.k.', Zelinskiy, V-V.I, Kolobkov, V.P.,
Aochemirovskiy, A.U.., and heznikova, I.-I.
TITLE: On the Problem of the Effect of Solvents on the Electronic
Spectra of Organic Molecules
PERIODICAL: Optika i spektroskopiyaj 1960) vi-ol 81 Nr 3,
pp )+12_414 (USSR)
ABSTRACT: Bakhshiyev (Re-fs 7,.8) derived relationships between the
effect of solvents.on the electronic spectra of organic
compounds and the refractive indices and dielectric
constants of the solvents. According to Bakhshiyev the
experimental results. fit excellently the formulae derived
by him. Unfortunately if one substitutes into Bakhshiyev's
formulae the values.of A and 6-~ ).R for a wider range -
of solvents.than those investigated by him, the experimental
and theoretical dependences.no longer agree; such
Card disagrement can be seen clearly in Fig 1 which shows the
1/2 dependence of 6%)),q on A for 4-aminophthalimide.
Here &*~)Jrl is the frequency shift due to a solvent and
6/051160/008/03/027/0381
3201/B191
On the Problem of the Effect of Solvents on the Electronic Spectra
of Organic Molecules
2t - 1 2n2 - 1
A + P
2e + 2 2n + 2
where e is thedielectric constant and n is the
refractive index of the solvent. Experimental data also
disagree with a theoretically predicted inverse
proportionality between the effect of solvents on the
spectra and the molecular radii of the solvents (Fig 2).
The authors follow earlier workers (Refs 9-13) and suggest
that it is wrong in principle to attempt description of
the effect of solvents on the spectra using macro-
properties of these solvents, since such effect is
primarily due to short-range intermolecular interactions
governed by micro-properties of the solvents. A, semblance
of the relationship between the shift in the electronic
Card frequencies and the dielectric constant is due to the fact
2/2 that the dielectric constant is governed b7 the micro-
properties of the solvents. There are 2 figures and
13 references, of which 6 are Soviet2 1 English, 2 Japanese
and 1+ German.
SUBMITTED: 'Aiigust 12, 19591.
ZHMYaVA, N.A.;.ZBQWUX, Y.V.; KOIDBKOV, V.P.; KOCHB141ROVSKly, A.S.;
ILVZIIIKOVI,,, 1. 1.
Current status o- -!.!be problem of the affect of tbo solvent
on the spectra i,.f -implex organic moloaules. Izv.AN SSSR.Ser.
fi2. 24 -no 5:506-600 I-V 160, (MIRA 13:5)
iSpectrum. Molecular)
BORGIUN, V.A.; ZHHMVA, I.A.;"I'MLIIISKIY, V.V.; KOWBKOV. V.P.
Basic processes in the deactivation of excited statoa of cor~-
plex organic molecules. Izv.AN SSSR.Ser.fiz. 24 no-5!
601-606 My 160. (14IRA 13:5)
(Molecules)
ZELINSKIY. V.V.: IOZIIIKOVA, I.I.
Effect of structure on the luminescent characteristics of com-
plex organic molecules. IzvXI SSSR.Ser.fiz. 24 no-5:6(P,-609
IV 160. (14IM 13:5)
(Fluorescence)
AUTHORSt Borgmant Vo Avg Zhmyreval I* A*9 S/020/60/131/04/018/073
Kolobkov, V. P. B013/BO07
TITLEs The.Influence Exerted by Heavy Halogens on the Probability of
Transition to the Metastable State and the Probability of-
Deactivation of This State
PERIODICALs Doklady Akademii nauk SSSRt 19609 Vol 131, Nr 4, PP 781-784 (USSR)
TEXTt The present paper is intended to sbow more clearly than was hithirto
done that the action of extinguishers of the halide type on the fluorescence of
organic compounds results in a.higher probability (r) of transition of the
excited molecule to the metastable state an(I to show the influence exerted by
these extinguishers on the probabilities q. and 9 respectively of transitions
from the metastable state to the ground state with and without enission.
Besides the'salts of hydriodic acidg the authors used bromides as .extinguishers.
q2 is less increased by weak bromide extinguishers. In order to obtain a higher
q in some oases and clearer extinction in otherap higher concentrations
phosph
of iodides mere used. Table .I .contains the absolute yields qfl uor and q phosph
of fluorescence and phosphorescenceg as well as the rates of damping Y* of
fluorescence at certain concentrations of the salts of bromides and iodides in
Card 1/3
The Influence Exerted by Heavy~ Halogens.on the S/'020/60/131/04/018/073
Probability of Transition to the Metastable State B013/BO07
and the Probability of Deactivation of This State
solutions of organic substances in methyl aloohol. The damping of phosph-creseence
was carried out by means of a device developed by B. Ya. Sveshnikov and P. I.
Kudryashov, and short-time recordings were carried out by means of the T-meter
designed by N. A. Tols-4'-Ooy and P. P. Peofilov. Different salts of one and the,
same halogen hydracid have the same effects At the same molar concentration
they have the same effect on the yield of fluorescence and the durration,of
phosphorescence. Nextf the authors describe an attempt made to prove that there
are no further complicating circumstances and errors in measurement. The use
of bromides and higher concentrations of iodides made it possible to
illustrate clearer cases of increase in-q under the action of extinguishers.
phosph
Details are described. In all, cases the duration of phosphores6ence decreases
considerably with.inoreaulng qpho.ph* A qualitative comparison:of the yield of
luminescence and the duration of phosphorescence shows in some cases that also
the presence of iodin,e.in the solution increases x considerably. Halogens have
a particularly strong effect on I if bromine and iodine are contained in the
phosphorescent molecule. The deactivation of only 30 per oent of all -adsorbing
molecules falls to the portion of radiationless processes. Introduction of
Card 2/3
,The Influence Exerted by 4eavy Halogens on the 3/020/60/131/04/018/073
Probability of Transition to the Metastable State B013/B6O7
and the Probability of Deactivation of This State
iodine into the molecule of the luminesoent.substance increases x considerably.*
This holds also for 3-acetyl-N-m ethyl phthalimide. q2 is usually smaller than X.-
.Introduction of iodine into the solution increases q2 in most eases to such an
extent that the extinction on the metastable level reduces nut only qrad.sum
butalso qphosph* When using a leIas active extinguisher - bromine andhigh
concentrations of iodine - one obtains good examples for the increase of qP
hosph
and, consequentlyp of qrad.sum under the action of the extinguisher. The. authors
thank B. Ya. Sveshnikov, P. I. Kudryashov, V. A. Arkhangellskayaq and To K.
Razumova, for having put thenecessary instruments at their disposal and for
their valuable help. There are I table and 6 references, 2 of which are Soviet,#
PRESENTED3 October 26, 1959, by A. A. Lebadev, Academician
SUBMITTED& October 7, 1959
Car& 3/3
S/O 20/62/142/006/007/019
B104/B108
APTHORS: Zelins-ki-X, V. V. and Kolobkov, V. P.
TITLE: Applicability of.the dielectric constant as a criterion of
interaction in solutions
PERIODICAL: Akademiya nauk SSSR. Doklady, V. 142, no. 6, 1962,
1272-1275
TEXT: The interaction between the molecules of a solvent and a solute
takes place via charges'localized at the ends of the molecules of the
ent. The forces acting between the
solute and their close environm
molecules are estimated. The overall effect on a molecule is determined
chiefly by the charge of the atom of the solvent molecule which is closest
to the pole of the molecule. The total dipole moment of two liquids and
their dielectric constants may differ very much although the microffield.13
of all atoms in the solvent molecules are completely equal. Consequently,
t is no true criterion for the-Interaction forces between neighbo':ing
molecules, This can only be the case when there is sufficient spacing
between the molecules. Detailed computation shows that the effect of
Card 1/2
S/020/62/142/006/007/019
Applicability of the dielectric. B104/B108
molecules at a greater distance is less than that of neighboring
molecules. The effect of large molecular aggregates of the solvent on a
molecule of the solute is alwaysIless than the electrostatic effect of a
neighboring molecule of the solvent. Reference is made to Ya. 1. Frenkell
(Sobr. izbr. soch., 3, Izd. AN SSSR, 1959,p. 217). There are 19 references:
9 Soviet and 10 non-Soviet. The four most recent references to English-
language publications read as follows: N. Bailiss, J. Chem. Phys., 18,
292 (1950); V. Ooshika, J. Phys. Soei..Japan, 91, 594 (1954); N. Mataga,
Y. Kaifu, M. Kouzumi, Bull. Chem. Soc. Japan 92, 115, (195.6);
E.Kosower, J.-Lm. Chem.- Soo., 80, 3253 (195;).
PRESENTED: February 27, 1961, by A. A. Lebedev, Academician
SUBMITTED: February, 16, 1961
Card 2/2
i 48735-w-6 -KPF(c)/EWT(m)-/BtS,: -PrV.~--RMM/MAY-
Ar, 0S-S-1OT-NR t AT3002M.~:~', S121941163 1 8 3-
C0
AUTHORSt Zelinskiyj V,, V,I.Kolobkov, V, P, I SaLanenko, A# A,
TITLEi Relation between luminescence and spectral characteristics of xanthene
dyes
SOURCSt Optika i spektroskopiya; abornik statey. v. lo Lyuminestsentaiya..-'
Moscow, Izd-vo AN SSSR, 1963, 28-36
TOPIC TAOSt luminescence, fluorescence, travisition stationary state) spectrum
spectroscopy
ABSTRACT s The absolute quMtum yields of luminescence and the absorption and.,
i emission spectra of a 'set of arbitrary.fluoresciens have been measured in solid
alcohol solutions at -196C. Main.features of the measurement technique Are given:
lp~by V. V. Zelinskiy and V. P. Kolobkov,(Opt. i Spectr., 1, 560, 1956), It is
shadn that the change in fluorescent yield in the transition state from one body--
to another is uniformly connected with the corresponding change in the position
of the electronic spectra. The authors conclude that in xanthene dyes (as well
as in other organic compounds) the effect of the molecular structure on the
-Ca
rd 1/2
16735-~61
L
iddESSION NRt AT3002191
probability of a radiationless deutivation is governed primarily by mutual:
'I change in position and form of potential surfaces in corresponding electronic
states. -Orig. art. hass 2 figures and 1 table.
ASSOCIATIONt none
SUEMlTTEDj 12Jan62 DATE ACQ 19M 63 ENGLs- 00
SUB CODE3 Pff NO REF SOVt 017 OTHER: 00
~bf
Card 2/2
KOROTMW;CH, V.T,; ~ELINSKIY, V.V.; BORISBUCH, N.A.
Electron spectra of vapors of H-methylphthalimides. Izv.AK SSSR.
Ser.fiz. 27 no.4:576-579 Ap 163. (MIRA 16:4)
MSTRACTs The fluorescence yields of the follovdng nitro-compounos in 14
different solvents vmre measured at ~OOC by a method that has been described
elsewhere (V.'V. Zelinskiy and Ve Po Kolobkovp Optika I spektroskaptlyal 19 5,609
2 e%= r- I ., A -2.. Ae A AJ--~t --- .6 ---
ACC NRi AP6002417 SOURCE CODE: UR/002o/65/i65/OO,5/lO33/io36
AMMOR., Viktokova, Ye. If.; Zelinsk
ORG: none:,.
TIM Pelation between the probability of emissionleae deactivation cmd the
spectral characteristics of complex organic compounds
.SOURCE: AN SSSR. Doklady.9 v- 165, no- 51 19651 1033-1036
-,TOPIC TAGS: excited state, spectrum analysis, quant= yield-,-6hemical
compoundq ground state
ABSTPACT: A comparison of values for probabilities of emissionless deactivations Of'
,a great number of various substances, in a variety of solvents at 200C., in made in
this paper. The values am. calculated according to the formula
(q + r) BQ~Mtm VIV
fluorescence
where q- is the probability of the.process of direct, emissionless conversion of
excitea molecules in a ground state; r- is the probability of transfer i* a metastable
level, and - T- is the average duration of the excited state. The comparison of tin
valuea is made by means of formLLas and illuatrated by curves. A direct proportion
was cbserved between the value BQ"ntum and The absolute quantum yields werme
fluorescence
Card 1/2 35, 1,
UDC. 5-
.96h7-M
L 3,
ACC Nltt 'AP6002417
M(MVE"(D RM
ACC NRo Ap6018593 SOURCE CODEs UR/0379/66/00;2/00"d!/0227/0233
41g
AU
THOR: aktorova. Ye. N.; Zelins)dzLV. Vo
ORG: State . OpItical Instit ute im. S. 1. Vavilov, Lan.ingrad (GosudarstvennyyI optiches-~
kiy institut)
TITLE:t Study of the relationship betmion the probabilities of processes of nonradi- 1
ative deactivation and the spectral charaotteristica of complex organic com-
poundsI I
SOURCE$ Teoreticheskaya I eksperiment4alnaya khirdyaq v, 21 no, 2. 1966, 227-233
TOPIC .TAGS1 nonradiative transitionp fluores,~,3nae spectrum# transition probability,
OAJO,V,~.I. C00-42-.4
ABStRACT: Ce probabilities of nonradiative deactivation of excited molecules on the
singlet level In the fluorescence of a series of complex organic compounds vare com-
pared with the spectral characteristics in various solvents at 200C. Values of these
probabilities were calculated from the formula
quant
(q-+ r) - -- a I
Ir
where q is the probability of the process of direct nonrwUative conversion of excited
ACC NR, AP6Oi8593 0
molecules to the ground state# r is.the probability of transition to the metastable
level,'r is the mean duration of the excited state, and-Illant is the absolute quan-
tum yield of fluorescence, The values obtained were comnared with the corresponding
Stokes*shifts and electron transition frequenoiesp and the relationship was found to
be exponential. Expressions were obtained relating the change in the magnitude of
the energy barrierdetermining the nonradiative deactivation process to the change in
the spectral characteristics. Both the energy barrier and the spectral dlharacterls-'
tics are functions of the same variables# the variations of which charaotgrito the
changes in the relative arrangement of the potential surfaces. It is conAuded that
the study of th spectral dependence of the probabilities of nonradiative transitions
may be useful a: a method for studying the configuration and relative arrangement of
the potential surfaces of molecules of complex organic compounds. Orig. iwt. has$
4 figures and ?,formulas.
imorpsopme VIULUD VVIOllu ---r
daid 17~
ZELIMKIY, Ye.S. inzh.
carrying capacity requirements of the resistances of magnetic
valve dischargers. Izv. vys. ucheb. zav.; energ. 7 no.5t9-13
My 164. (MIRA 17:7)
1. Lodzinskiy oolitekhnicheskiy institut, Pollskaya Narodnaya
Respublika. Predstavlena kaf~droy tekhaiki,,Tpokikh napryazhaniy.
90.