FLUORESCENCE QUENCHING IN MICELLAR MICRODOMAINS - ANALYSIS OF AN APPROXIMATE SOLUTION TO THE FLUORESCENCE DECAY INCLUDING EXCHANGE OF PROBE AND QUENCHER

被引：21

作者：

GEHLEN, MH ^{[1
]}

VANDERAUWERAER, M ^{[1
]}

DESCHRYVER, FC ^{[1
]}

机构：

[1] UNIV SAO PAULO, IFQSC, BR-13560 SAO CARLOS, SP, BRAZIL

来源：

LANGMUIR | 1992年 / 8卷 / 01期

关键词：

D O I：

10.1021/la00037a014

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An approximate solution to the fluorescence decay in micelles including the exchange of probe and quencher is derived. Numerical analysis indicates that the approximate solution is valid if the quenching rate constant is larger than the exchange rate constant of the probe and at a low average number of quenchers per micelle.

引用

页码：64 / 67

页数：4

共 12 条

[1] EFFECTS OF POLYDISPERSITY ON FLUORESCENCE QUENCHING IN MICELLES [J].

ALMGREN, M ;

LOFROTH, JE .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (05) :2734-2743

[2] FLUORESCENCE DECAY KINETICS IN MONODISPERSE CONFINEMENTS WITH EXCHANGE OF PROBES AND QUENCHERS [J].

ALMGREN, M ;

LOFROTH, JE ;

VANSTAM, J .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (18) :4431-4437

[3] SIMULTANEOUS ANALYSIS OF SINGLE-PHOTON TIMING DATA WITH A REFERENCE METHOD - APPLICATION TO A POISSON-DISTRIBUTION OF DECAY-RATES [J].

BOENS, N ;

MALLIARIS, A ;

VANDERAUWERAER, M ;

LUO, HW ;

DESCHRYVER, FC .

CHEMICAL PHYSICS, 1988, 121 (02) :199-209

[4] FLUORESCENCE QUENCHING OF SOLUBILIZED PYRENE AND PYRENE DERIVATIVES BY METAL-IONS IN SDS MICELLES [J].

DEDEREN, JC ;

VANDERAUWERAER, M ;

DESCHRYVER, FC .

JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (09) :1198-1202

[5] KINETICS OF LUMINESCENCE QUENCHING IN MICELLAR ASSEMBLIES INCLUDING EXCHANGE OF PROBE AND QUENCHER [J].

GEHLEN, MH ;

VANDERAUWERAER, M ;

DESCHRYVER, FC .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1991, 54 (04) :613-618

[6] STOCHASTIC-MODEL FOR FLUORESCENCE QUENCHING IN MONODISPERSE MICELLES WITH PROBE MIGRATION [J].

GEHLEN, MH ;

VANDERAUWERAER, M ;

REEKMANS, S ;

NEUMANN, MG ;

DESCHRYVER, FC .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (14) :5684-5689

[7]

GREEN CD, 1969, APPLICATION MATH SER

[8] THE PHYSICOCHEMICAL PROPERTIES OF SELF-ASSEMBLED SURFACTANT AGGREGATES AS DETERMINED BY SOME MOLECULAR SPECTROSCOPIC PROBE TECHNIQUES [J].

GRIESER, F ;

DRUMMOND, CJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1988, 92 (20) :5580-5593

[9] LUMINESCENCE DECAY OF HYDROPHOBIC MOLECULES SOLUBILIZED IN AQUEOUS MICELLAR SYSTEMS - KINETIC-MODEL [J].

INFELTA, PP ;

GRATZEL, M ;

THOMAS, JK .

JOURNAL OF PHYSICAL CHEMISTRY, 1974, 78 (02) :190-195

[10] SIMULTANEOUS ANALYSIS OF MULTIPLE FLUORESCENCE DECAY CURVES - A GLOBAL APPROACH [J].

KNUTSON, JR ;

BEECHEM, JM ;

BRAND, L .

CHEMICAL PHYSICS LETTERS, 1983, 102 (06) :501-507

← 1 2 →