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:
Aug. 30, 2022
Filed:
Jun. 14, 2019
Applicant:
Industry-university Cooperation Foundation Hanyang University Erica Campus, Ansan-si, KR;
Inventors:
Dong Woo Lim, Seoul, KR;
Eun Young Hwang, Seongnam-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 1/08 (2006.01); C07F 1/10 (2006.01); C07F 1/12 (2006.01); G01N 21/65 (2006.01); B82Y 15/00 (2011.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
C07F 1/12 (2013.01); C07F 1/08 (2013.01); C07F 1/10 (2013.01); G01N 21/658 (2013.01); B82Y 15/00 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
The present disclosure provides a bimetallic nanostructure with stimuli-responsiveness, including: a metal seed; a nanogap including a dopamine-modified stimuli-responsive copolymer attached to only a portion of the metal seed; and a metal shell surrounding the nanogap. The bimetallic nanostructure has a controllable interior nanogap, and may be used as a surface-enhanced Raman scattering (SERS) nanoprobe with improved SERS signals by virtue of the presence of the interior nanogap.