A Light Emitting Diode Improves Evanescent Excitation of a Fiber Optic Cocaine Biosensor
作者:
F.S. Choa,
M.H. Shih,
A.R. Toppozada,
M. Block,
M.E. Eldefrawi,
期刊:
Analytical Letters
(Taylor Available online 1996)
卷期:
Volume 29,
issue 1
页码: 29-33
ISSN:0003-2719
年代: 1996
DOI:10.1080/00032719608000389
出版商: Taylor & Francis Group
关键词: Evanescent excitation;LED;Biosensors
数据来源: Taylor
摘要:
The replacement of the quartz halogen lamp of an ORD fluorometer with a high brightness blue-light-emitting diode enhanced evanescent excitation of benzoylecgonine-fluorescein bound to the mAbs immobilized on quartz fibers and gave stronger optical signals.
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