PROTEIN ADSORPTION ON THE SURFACE OF A THIN-FILM POLYMER INTEGRATED OPTICAL WAVE-GUIDE

被引:23
|
作者
IVES, JT [1 ]
REICHERT, WM [1 ]
机构
[1] UNIV UTAH,CTR SENSOR TECHNOL,SALT LAKE CITY,UT 84112
关键词
FLUORESCEIN ISOTHIOCYANATE - INTEGRATED OPTICAL WAVEGUIDE - MONOLAYER STRUCTURE;
D O I
10.1366/0003702884428572
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Protein adsorption (fluorescein labeled gamma globulin, FITC-IgG) on the surface of poly(styrene) thin-film optical waveguides was fluorescently detected. The time course of adsorption, the FITC-IgG fluorescence spectra, and the surface concentration estimates are presented. The results demonstrate the potential use of polymer optical waveguides as integrated optic evanescent sensors.
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页码:68 / 72
页数:5
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