VCSEL optoelectronic biosensor for detection of infectious diseases

被引：22

作者：

Huang, Michael C. Y. ^{[1
]}

Mateus, Carlos F. R. ^{[2
]}

Foley, Jonathan E. ^{[3
]}

Beatty, Robert ^{[4
]}

Cunningham, Brian T. ^{[5
]}

Chang-Hasnain, Connie J. ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

[2] Inst Estudos Avancados, BR-12228 Sao Jose Dos Campos, Brazil

[3] Univ Calif Berkeley, Dept Bioengn, Berkeley, CA 94720 USA

[4] Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA

[5] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2008年 / 20卷 / 5-8期

关键词：

biomedical transducer; medical diagnosis; vertical-cavity surface-emitting lasers (VCSELs);

D O I：

10.1109/LPT.2008.916947

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on the detection of human anti-dengue antibodies from serum samples using a compact optoelectronic label-free biosensor. The system consists of a tunable vertical-cavity surface-emitting laser, guided-mode resonant sensor surface, and two silicon pin detectors. This novel biosensor demonstrated sufficient sensitivity in a clinical-relevant assay, making it a potential new platform for simplified and rapid point-of-care diagnostic tests for the detection of infectious diseases.

引用

页码：443 / 445

页数：3

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