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Multi-channel analyte-separation device employing side-entry excitation

Multi-channel analyte-separation device employing side-entry excitation

Official Gazette of the United States Patent & Trademark Office Patents 1274(5), Sep 30

A side-entry excitation arrangement is provided with a multi-channel analyte-separation device. In various embodiments, a plurality of channels are disposed in an array, with a laser disposed to direct an excitation beam of light along a beam path that crosses the longitudinal axes of the channels, so as to simultaneously irradiate a region of each of the channels. Devices of the invention can be useful, for example, in the separation and analysis of bio-molecules, such as DNA, RNA, etc.

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Accession: 035349026

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