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:
Jun. 30, 2026
Filed:
Nov. 17, 2022
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Samsung Life Public Welfare Foundation, Seoul, KR;
Yeonsik Jung, Daejeon, KR;
Minjae Ku, Daejeon, KR;
Seunghee Cho, Daejeon, KR;
Hyungjoon Park, Daejeon, KR;
Minjoon Kim, Daejeon, KR;
Min Young Lee, Seoul, KR;
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, Seoul, KR;
Abstract
Provided is a dielectrophoresis-based dynamic Surface-Enhanced Raman Spectroscopy (SERS) nanoelement for the classification and analysis of metabolites. A method for analyzing metabolites using a dielectrophoresis-based dynamic SERS nanoelement according to an embodiment of the present invention may comprise the steps of: preparing a dynamic SERS nanoelement in which a surface region is formed as an array; applying voltage to the dynamic SERS nanoelement; and classifying the metabolites of an analysis subject according to region by controlling the polarity of the dynamic SERS nanoelement according to the voltage applied.