Patents by Inventor Iris Baffour Ansah

Iris Baffour Ansah has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Substrate including 3D nanoplasmonic composite structure, method of fabricating the same, and rapid analysis method using the same
    Patent number: 11841325
    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.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: December 12, 2023
    Assignee: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Sung-gyu Park, Dong-ho Kim, Ho-sang Jung, Mijeong Kang, Iris Baffour Ansah
  • SUBSTRATE INCLUDING 3D NANOPLASMONIC COMPOSITE STRUCTURE, METHOD OF FABRICATING THE SAME, AND RAPID ANALYSIS METHOD USING THE SAME
    Publication number: 20220034815
    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.
    Type: Application
    Filed: April 28, 2021
    Publication date: February 3, 2022
    Inventors: Sung-gyu Park, Dong-ho Kim, Ho-sang Jung, Mijeong Kang, Iris Baffour Ansah