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.:
Date of Patent:
Sep. 03, 2024
Filed:
Apr. 09, 2020
Applicant:
The University of North Carolina AT Greensboro, Greensboro, NC (US);
Inventor:
Jianjun Wei, Oak Ridge, NC (US);
Assignee:
THE UNIVERSITY OF NORTH CAROLINA AT GREENSBORO, Greensboro, NC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/552 (2014.01); B01L 3/00 (2006.01); G01N 21/64 (2006.01); G01N 33/574 (2006.01);
U.S. Cl.
CPC ...
G01N 21/554 (2013.01); B01L 3/502715 (2013.01); G01N 21/6458 (2013.01); G01N 33/57488 (2013.01); B01L 2300/0627 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/0896 (2013.01); G01N 2201/06113 (2013.01); G01N 2201/12 (2013.01);
Abstract
In one aspect, nanoplasmonic devices are described herein. In some embodiments, a nanoplasmonic device comprises a radiation transmissive substrate, a metal layer positioned on the substrate and at least one aperture extending through the metal layer to the radiation transmissive substrate, wherein width of the aperture decreases with increasing depth of the aperture.