9 May 2016 Compact surface plasmon resonance biosensor utilizing an injection-molded prism
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Targeting at a low cost and accessible diagnostic device in clinical practice, a compact surface plasmon resonance (SPR) biosensor with a large dynamic range in high sensitivity is designed to satisfy commercial needs in food safety, environmental bio-pollution monitoring, and fast clinical diagnosis. The core component integrates an optical coupler, a sample-loading plate, and angle-tuning reflectors is injection-molded as a free-from prism made of plastic optics. This design makes a matching-oil-free operation during operation. The disposability of this low-cost component ensures testing or diagnosis without cross contamination in bio-samples.
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How-Foo Chen, How-Foo Chen, Chih-Han Chen, Chih-Han Chen, Yun-Hsiang Chang, Yun-Hsiang Chang, Hsin-Yuan Chuang, Hsin-Yuan Chuang, } "Compact surface plasmon resonance biosensor utilizing an injection-molded prism", Proc. SPIE 9862, Advanced Environmental, Chemical, and Biological Sensing Technologies XIII, 986205 (9 May 2016); doi: 10.1117/12.2223682; https://doi.org/10.1117/12.2223682

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