Biological material detection apparatus

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United States of America Patent

PATENT NO 9689792
SERIAL NO

13010190

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Abstract

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A particle detection apparatus and method includes an excitation source having a first emission band that excites a sample and a second emission band; a first optical device connected to the excitation source and attenuates radiation emitted in the second emission band; an optical cavity adjacent to the first optical device, which includes a sample excited by radiation from the excitation source; a substrate coupled to the optical cavity and exposed to the radiation from the excitation source; a binding compound coupled to the substrate, which includes a ligand coupled to the substrate; and a capture material coupled to the ligand and capturing the sample; a second optical device connected to the substrate and attenuates radiation emitted in the first emission band; and an optical detector connected to the second optical device and detects radiation emitted in the second emission band.

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Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES OF AMERICA1176 HOWELL STREET NUWC NEWPORT RI 02841

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karwacki, Christopher J Churchville, US 14 49
Sickenberger, David W Bel Air, US 11 142

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