DocumentCode
733817
Title
Wide dynamic range specific detection of therapeutic drugs by photonic crystal microcavity arrays
Author
Hai Yan ; Chun-Ju Yang ; Yi Zou ; Naimei Tang ; Chakravarty, Swapnajit ; Chen, Ray T.
Author_Institution
Dept. Electr. & Comput. Eng., Univ. of Texas at Austin, Austin, TX, USA
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
Six orders of magnitude wide dynamic range (0.1ng/ml to over 100μg/ml), label-free detection of gentamicin small molecules with silicon photonic crystal microcavity biosensors multiplexed by multimode interference power splitters was experimentally demonstrated. Detection specificity was confirmed.
Keywords
biomedical measurement; biosensors; drugs; micro-optics; microcavities; microsensors; optical beam splitters; patient treatment; photonic crystals; silicon; Si; detection specificity; gentamicin small molecules; label-free detection; multimode interference power splitters; photonic crystal microcavity arrays; silicon photonic crystal microcavity biosensors; therapeutic drugs; Drugs; Dynamic range; Microcavities; Optical sensors; Sensitivity; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7184259
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