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Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)
Journal JoVE
Bio-ingénierie
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Journal JoVE Bio-ingénierie
Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)

Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)

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11:04 min

May 03, 2011

DOI:

11:04 min
May 03, 2011

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Summary

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Quantitative, high-throughput, real-time, and label-free biomolecular detection (DNA, protein, etc.) on SiO2 surfaces can be achieved using a simple interferometric technique which relies on LED illumination, minimal optical components, and a camera. The Interferometric Reflectance Imaging Sensor (IRIS) is inexpensive, simple to use, and amenable to microarray formats.

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