公开(公告)号：US20220034815A1

公开(公告)日：2022-02-03

申请号：US17242661

申请日：2021-04-28

Applicant: KOREA INSTITUTE OF MATERIALS SCIENCE

Inventor： Sung-gyu Park ,  Dong-ho Kim ,  Ho-sang Jung ,  Mijeong Kang ,  Iris Baffour Ansah

IPC: G01N21/65 ,  G01J3/44

Abstract: There are provided a substrate including a three-dimensional (3D) nanoplasmonic composite structure, a method of fabricating the same, and a rapid analysis method using the same. More specifically, there are provided a substrate including a 3D plasmonic-nanostructure/target-molecule composite thin film composed of an analyte and a plasmonic nanostructure and formed by applying a voltage to a plasmonic electrode in an electrochemical cell including an analyte and a metal precursor to induce an analyte molecule on the electrode and performing electrochemical deposition (or electrodeposition), a method of fabricating the same, and a rapid analysis method using the same.

公开(公告)号：US11841325B2

公开(公告)日：2023-12-12

申请号：US17242661

申请日：2021-04-28

Applicant: KOREA INSTITUTE OF MATERIALS SCIENCE

Inventor： Sung-gyu Park ,  Dong-ho Kim ,  Ho-sang Jung ,  Mijeong Kang ,  Iris Baffour Ansah

IPC: G01N21/65 ,  G01J3/44 ,  B82Y30/00 ,  B82Y40/00 ,  B82Y10/00

CPC classification number: G01N21/658 ,  G01J3/44 ,  B82Y10/00 ,  B82Y30/00 ,  G01N2021/655

Abstract: There are provided a substrate including a three-dimensional (3D) nanoplasmonic composite structure, a method of fabricating the same, and a rapid analysis method using the same. More specifically, there are provided a substrate including a 3D plasmonic-nanostructure/target-molecule composite thin film composed of an analyte and a plasmonic nanostructure and formed by applying a voltage to a plasmonic electrode in an electrochemical cell including an analyte and a metal precursor to induce an analyte molecule on the electrode and performing electrochemical deposition (or electrodeposition), a method of fabricating the same, and a rapid analysis method using the same.