Ultra sensitive and compact VCSEL-based biosensor for detection of protein interactions and dengue antibodies

Digest of the LEOS Summer Topical Meetings Biophotonics/Optical Interconnects and VLSI Photonics/WBM Microcavities, 2004. Pub Date : 2004-06-28 DOI:10.1109/LEOSST.2004.1338664

Carlos F. R. Mateus, M.C.Y. Huang, D. Parekh, C. Chang-Hasnain, J. Foley, W. Lim, P. Beatty, P. Li, B. Cunningham

引用次数: 2

Abstract

We report a label-free biosensor system that consists of a tunable VCSEL, a plastic guided mode resonant filter and two pin detectors. The biosensor has'demonstrated the sensitivity of detecting antigen proteins concentration as low as Ipg/ml (6.7fM) and antibodies to dengue virus.

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超灵敏和紧凑的基于vcsel的生物传感器，用于检测蛋白质相互作用和登革热抗体

我们报告了一个无标签的生物传感器系统，它由一个可调谐的VCSEL，一个塑料引导模式谐振滤波器和两个引脚探测器组成。该传感器具有检测低至Ipg/ml (6.7fM)的抗原蛋白和登革热病毒抗体的敏感性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Digest of the LEOS Summer Topical Meetings Biophotonics/Optical Interconnects and VLSI Photonics/WBM Microcavities, 2004.

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