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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8830450 B1

PDFFull Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

Dec. 01, 2010

Methods and systems for raman and optical cross-interrogation in flow-through silicon membranes

Applicants:

Tiziana C. Bond, Livermore, CA (US);

Sonia E. Letant, Livermore, CA (US);

Inventors:

Tiziana C. Bond, Livermore, CA (US);

Sonia E. Letant, Livermore, CA (US);

Assignee:

Lawrence Livermore National Security, LLC, Livermore, CA (US);

Attorney:

Steinfl & Bruno, LLP

Primary Examiner:

Kara E Geisel

Assistant Examiner:

Rufus Phillips

Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01J 3/44 (2006.01); G02B 6/122 (2006.01); B82Y 20/00 (2011.01); G01N 21/65 (2006.01); G02B 6/10 (2006.01); G02B 6/12 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
G01N 21/658 (2013.01); G02B 6/1225 (2013.01); B82Y 20/00 (2013.01); G02B 2006/12176 (2013.01); G02B 2006/12061 (2013.01); G02B 6/107 (2013.01); G01N 21/774 (2013.01);
Abstract

Cross-interrogating photonic detection systems and methods are shown. A flow through photonic crystal membrane with a surface enhanced Raman scattering (SERS) substrate is provided with pores which are distributed along multiple regions. The pores of one region have walls to which a first type of target specific anchor can be attached, while pores of another region have walls to which a second type of target specific anchor can be attached. An optical arrangement out-of-plane to the SERS substrate is also provided for enhanced sensitivity and identification of target organisms.

Find Patent Forward Citations

Bond, Tiziana. (2014). Methods and systems for raman and optical cross-interrogation in flow-through silicon membranes (U.S. Patent No. 8830450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8830450

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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