The effect of cholesterol and etomidate interactions on the physical behaviour of phospholipid dispersions measured by intramolecular excimer fluorescence

1980 ◽  
Vol 6 (S1) ◽  
pp. 93-93
Author(s):  
H. Dangreau ◽  
M. Joniau ◽  
M. Cuyper
Keyword(s):  
Excimer Fluorescence ◽  
Physical Behaviour ◽  
Intramolecular Excimer

INTRAMOLECULAR EXCIMER FLUORESCENCE: A NEW PROBE OF PHASE TRANSITIONS IN SYNTHETIC PHOSPHOLIPID MEMBRANES

1980 ◽  
Vol 31 (6) ◽  
pp. 539-545 ◽  
Author(s):  
D. Georgescauld ◽  
J. P. Desmasèz ◽  
R. Lapouyadej ◽  
A. Babeau ◽  
H. Richard ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Phospholipid Membranes ◽  
Excimer Fluorescence ◽  
Intramolecular Excimer

scholarly journals Simple Detection Method of Biogenic Amines in Decomposed Fish by Intramolecular Excimer Fluorescence

2012 ◽  
Vol 03 (07) ◽  
pp. 1020-1026 ◽  
Author(s):  
Hirofumi Nishikawa ◽  
Tatsuya Tabata ◽  
Seiichi Kitani
Keyword(s):  
Biogenic Amines ◽  
Detection Method ◽  
Excimer Fluorescence ◽  
Simple Detection ◽  
Intramolecular Excimer

Intramolekulare Excimere: Die Kinetik ihrer Bildung und Desaktivierung

1970 ◽  
Vol 25 (7) ◽  
pp. 1091-1096 ◽  
Author(s):  
Walter Klöpffer ◽  
Wolfgang Liptay
Keyword(s):  
Experimental Data ◽  
Rate Constant ◽  
Rate Constants ◽  
Kinetic Equations ◽  
High Rate ◽  
Excimer Fluorescence ◽  
Intramolecular Excimer ◽  
Excimer Formation

A set of kinetic equations has been developed which allows to calculate the rate parameters of intramolecular excimer formation, dissociation and of radiative and non-radiative desactivation processes. Experimental data necessary for evaluating the equations are monomer lifetime and relative fluorescence intensities of monomer and excimer fluorescence in solution with and without added quenching substance.Spectroscopical data of biscarbazolyl propane, diphenyl propane and derivatives are used in order to calculate the rate constants. It is shown that the stronger excimer fluorescence of diphenyl propane, as compared with biscarbazolyl propane, is due to the high rate constant of excimer formation in the former substance

Normal and second intramolecular excimer fluorescence of 1,3-bis(4-methoxy-1-naphthyl)propane and 1,3-bis-(4-hydroxy-1-naphthyl)propane

1981 ◽  
Vol 78 (1) ◽  
pp. 143-146 ◽  
Author(s):  
Hideyuki Itagaki ◽  
Noriko Obukata ◽  
Akio Okamoto ◽  
Kazuyuki Horie ◽  
Itaru Mita
Keyword(s):  
Excimer Fluorescence ◽  
Intramolecular Excimer

Intramolecular excimer fluorescence of di(9-(10-phenyl)-anthryl methyl) ethers with various chain lengths

1982 ◽  
Vol 20 (4) ◽  
pp. 341-354 ◽  
Author(s):  
F. De Schryver ◽  
K. Demeyer ◽  
J. Huybrechts ◽  
H. Bouas-Laurent ◽  
A. Castellan
Keyword(s):  
Excimer Fluorescence ◽  
Intramolecular Excimer ◽  
Chain Lengths

scholarly journals Cover Feature: Selective Probing of Potassium Ion in Solution by Intramolecular Excimer Fluorescence of Dibenzo-Crown Ethers (ChemPhysChem 11/2018)

ChemPhysChem ◽  
2018 ◽  
Vol 19 (11) ◽  
pp. 1247-1247
Author(s):  
Motoki Kida ◽  
Mayuko Kubo ◽  
Tomoyuki Ujihira ◽  
Takayuki Ebata ◽  
Manabu Abe ◽  
...  
Keyword(s):  
Crown Ethers ◽  
Potassium Ion ◽  
Excimer Fluorescence ◽  
Intramolecular Excimer

scholarly journals Frequency-resolved intramolecular excimer fluorescence study of lipid bilayer and nonbilayer phases

1993 ◽  
Vol 64 (6) ◽  
pp. 1869-1877 ◽  
Author(s):  
Lin-I Liu ◽  
Kwan Hon Cheng ◽  
Pentti Somerharju
Keyword(s):  
Lipid Bilayer ◽  
Fluorescence Study ◽  
Excimer Fluorescence ◽  
Intramolecular Excimer

A Photophysical Study of Tri-chromophoric Systems Containing Two Naphthalene Moieties: Intramolecular Excimer Fluorescence, Energy Transfer, Phosphorescence, and Delayed Fluorescence

1992 ◽  
Vol 47 (7-8) ◽  
pp. 877-881 ◽  
Author(s):  
Karl-Dietrich Gundermann ◽  
Elke Romahn ◽  
Maximilian Zander
Keyword(s):  
Energy Transfer ◽  
Room Temperature ◽  
Photophysical Properties ◽  
Delayed Fluorescence ◽  
Fluorescence Energy Transfer ◽  
Spin Orbit Coupling ◽  
Excimer Fluorescence ◽  
Intramolecular Excimer ◽  
Photophysical Study ◽  
Fluorescence Energy

Abstract Photophysical properties of 9,10-di[(l-naphthyl)-methyl]-9,10-dihydro-9,10-phenanthrenediol (1), 9,10-di(l-naphthyl)phenanthrene (2), 9,10-di(2-naphthyl) phenanthrene (3), 10,10-di(1 -naphthyI)- 9,10-dihydro-9-phenanthrone (5 a) and 10,10-di(2-naphthyl)-9,10-dihydro-9-phenanthrone (5 b) have been studied. In contrast to l,4-di(l-naphthyl)butane compound 1 shows strong (intramolecular) excimer fluorescence in dilute solution at room temperature. As a result of intramolecular triplettriplet energy transfer the phosphorescence of 2, 3, 5 a and 5 b stems from the naphthalene moieties. The increase (compared to naphthalene) of the rate constant of the radiative deactivation of the lowest triplet state is probably due in the case of 2 and 3 to the non-planarity of the molecules, which is expected to increase spin-orbit coupling, while in compounds 5 a and 5 b intramolecular chargetransfer interaction between the carbonyl group and the naphthalene moieties may be responsible for this effect. Delayed fluorescence (from the phenanthrene moiety) of 2 has been observed in fluid solution at room temperature, and an excitation mechanism is proposed

Sign in / Sign up

Export Citation Format

Share Document