期刊
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
卷 75, 期 2, 页码 664-670出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.saa.2009.11.037
关键词
Fluorescence Resonance Energy Transfer (FRET); Langmuir-Blodgett; Pressure-area isotherm; Clay; Dyes; Atomic Force Microscope (AFM)
类别
资金
- IAP - (Inter-University Attraction Pole)
- CECAT (Centre of Excellence-K.U. Leuven)
- DST [SR/S2/LOP-19/07]
- CSIR [03(1080)/06/EMR-11]
In this communication we investigate two dyes N,N'-dioctadecyl thiacyanine perchlorate (NK) and octadecyl rhodamine B chloride (RhB) in Langmuir and Langmuir-Blodgett (LB) films with or with out a synthetic clay laponite. Observed changes in isotherms of RhB in absence and presence of nano-clay platelets indicate the incorporation of clay platelets onto RhB-clay hybrid films. AFM images confirm the incorporation of clay into hybrid films. FRET is observed in clay dispersion and LB films with and without clay. Efficiency of energy transfer is maximum in LB films with clay. (C) 2009 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据