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:
Apr. 23, 2019
Filed:
Jan. 27, 2017
Applicant:
Gwangju Institute of Science and Technology, Gwangju, KR;
Inventors:
Assignee:
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/115 (2010.01); G01N 33/543 (2006.01); G01N 33/58 (2006.01); G01N 33/53 (2006.01); G01N 33/542 (2006.01);
U.S. Cl.
CPC ...
G01N 33/54386 (2013.01); G01N 33/5308 (2013.01); G01N 33/542 (2013.01); G01N 33/587 (2013.01); C12N 15/115 (2013.01); C12N 2310/16 (2013.01); C12N 2320/10 (2013.01);
Abstract
Disclosed herein is an aptamer sensor including a substrate having metal nanoparticles formed thereon, an aptamer attached to surfaces of the metal nanoparticles to form a structure by selectively reacting with a target material to be detected, and an intercalating agent inserted between the aptamer and the target material in reaction of the aptamer with the target material to increase shift of an absorption spectrum due to local surface plasmon resonance sensor through aggregation toward the metal nanoparticles.