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.

Date of Patent:
May. 29, 2018

Filed:

Oct. 19, 2016
Applicants:

University of Maryland, College Park, College Park, MD (US);

The United States of America, As Represented BY the Secretary of Commerce, Washington, DC (US);

George Mason University, Fairfax, VA (US);

The George Washington University, Washington, DC (US);

Inventors:

Abhishek Motayed, Rockville, MD (US);

Geetha Aluri, Clifton Park, NY (US);

Albert V. Davydov, North Potomac, MD (US);

Mulpuri V. Rao, Fairfax Station, VA (US);

Vladimir P. Oleshko, Gaithersburg, MD (US);

Ritu Bajpai, Santa Clara, CA (US);

Mona E. Zaghloul, Bethesda, MD (US);

Brian Thomson, Washington, DC (US);

Baomei Wen, Gaithersburg, MD (US);

Ting Xie, Burtonsville, MD (US);

Guannan Liu, Portland, OR (US);

Ratan Debnath, Damascus, MD (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/75 (2006.01); G01N 33/00 (2006.01); G01N 27/12 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0057 (2013.01); G01N 27/127 (2013.01); G01N 33/004 (2013.01); G01N 33/005 (2013.01); G01N 33/0031 (2013.01); G01N 33/0037 (2013.01); G01N 33/0042 (2013.01); G01N 33/0044 (2013.01); G01N 33/0047 (2013.01); G01N 33/0049 (2013.01); G01N 33/0054 (2013.01); Y02A 50/245 (2018.01); Y02A 50/246 (2018.01);
Abstract

A nanostructure sensing device comprises a semiconductor nanostructure having an outer surface, and at least one of metal or metal-oxide nanoparticle clusters functionalizing the outer surface of the nanostructure and forming a photoconductive nanostructure/nanocluster hybrid sensor enabling light-assisted sensing of a target analyte.


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