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Proceedings Paper

Laser time-resolved spectroscopy of spectral and spatial heterogeneity of fluorescent probe molecules in model membranes
Author(s): Yu. V. Zvinevich
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Paper Abstract

The spectral and polarization time-resolved characteristics of the fluorescent probe 1-phenylnaphthylamine (1-AN) [1] in model and red blood cell (RBC) membranes using laser spectrofluorimeter have been studied. It is shown that the electronic spectra of probe in model membranes inhomogeneously broadened. Inhomogeneous broadening affect significantly the spectroscopic properties of probe in membranes, such as the time-dependent fluorescence Stokes shift, the dependence of the fluorescence instantaneous spectra and fluorescence kinetics on excitation wavelength.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27789O (1 September 1996); doi: 10.1117/12.2316037
Show Author Affiliations
Yu. V. Zvinevich, Academy of Sciences of Belarus (Belarus)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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