Fluorescence and dynamic light scattering studies of niosomes-membrane mimetic systems

被引：35

作者：

Girigoswami, Agnishwar ^{[1
]}

Das, Susmita ^{[1
]}

De, Swati ^{[1
]}

机构：

[1] Kalyani Univ, Dept Chem, Kalyani 741235, W Bengal, India

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2006年 / 64卷 / 04期

关键词：

niosome; fluorescence; DLS; FRET;

D O I：

10.1016/j.saa.2005.08.015

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Niosomal vesicles are more stable than liposomal vesicles due to higher chemical stability of surfactants compared to phospholipids. Niosomes have been prepared from Span20, Span80, Tween20 and Tween80. Fluorescence resonance energy transfer studies have been performed in these systems to determine donor-acceptor distances. It has been found that the fluorescence resonance energy transfer efficiency is better in niosomes compared to micelles. The formation of niosomes is guided by the hydrophile-lipophile balance value of the nonionic surfactant. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：859 / 866

页数：8

共 38 条

[1] VISCERAL LEISHMANIASIS IN THE BALB/C MOUSE - SODIUM STIBOGLUCONATE TREATMENT DURING ACUTE AND CHRONIC STAGES OF INFECTION [J].

BAILLIE, AJ ;

DOLAN, TF ;

ALEXANDER, J ;

CARTER, KC .

INTERNATIONAL JOURNAL OF PHARMACEUTICS, 1989, 57 (01) :23-28

[2] THE PREPARATION AND PROPERTIES OF NIOSOMES NON-IONIC SURFACTANT VESICLES [J].

BAILLIE, AJ ;

FLORENCE, AT ;

HUME, LR ;

MUIRHEAD, GT ;

ROGERSON, A .

JOURNAL OF PHARMACY AND PHARMACOLOGY, 1985, 37 (12) :863-868

[3] The effects of cholesterol inclusion on the vesicular membranes of cationic lipids [J].

Bhattacharya, S ;

Haldar, S .

BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 1996, 1283 (01) :21-30

[4] Exploring membrane organization and dynamics by the wavelength-selective fluorescence approach [J].

Chattopadhyay, A .

CHEMISTRY AND PHYSICS OF LIPIDS, 2003, 122 (1-2) :3-17

[5] FLUOROPHORE ENVIRONMENTS IN MEMBRANE-BOUND PROBES - A RED EDGE EXCITATION SHIFT STUDY [J].

CHATTOPADHYAY, A ;

MUKHERJEE, S .

BIOCHEMISTRY, 1993, 32 (14) :3804-3811

[6] Intramolecular charge transfer processes in confined systems. Nile red in reverse micelles [J].

Datta, A ;

Mandal, D ;

Pal, SK ;

Bhattacharyya, K .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (49) :10221-10225

[7] Fluorescence resonance energy transfer - a spectroscopic probe for organized surfactant media [J].

De, S ;

Girigoswami, A .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2004, 271 (02) :485-495

[8] Energy transfer - a tool for probing micellar media [J].

De, S ;

Girigoswami, A ;

Mandal, AK .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2003, 59 (11) :2487-2496

[9]

Ferreira S H, 1993, Drugs, V46 Suppl 1, P1

[10] *ZWISCHENMOLEKULARE ENERGIEWANDERUNG UND FLUORESZENZ [J].

FORSTER, T .

ANNALEN DER PHYSIK, 1948, 2 (1-2) :55-75

← 1 2 3 4 →