Patents by Inventor Shuqing LU

Shuqing LU 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).

  • Conductive silk fibroin material, and preparation method and use thereof
    Patent number: 11845843
    Abstract: The present invention provides a method for preparing a conductive silk fibroin material, comprising the steps of: (1) preparation of a high-molecular-weight silk fibroin solution; (2) preparation of an insoluble silk fibroin material; (3) surface treatment of the silk fibroin material; (4) oxidation of the silk fibroin material; and (5) in-situ oxidative polymerization of 3,4-ethylenedioxythiophene on the surface of the graft-modified silk fibroin material. In the present invention, a conductive composite film grafted with 3,4-ethylenedioxythiophene on the surface is prepared, and the surface resistance is 100 to 5000 ohms. The preparation process is simple and mild, and the obtained conductive silk fibroin material can be used as a flexible electronic device, especially as a device for measuring human blood glucose level and heartbeat.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: December 19, 2023
    Assignees: NANTONG TEXTILE AND SILK INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, SOOCHOW UNIVERSITY
    Inventors: Tieling Xing, Juntao Zhao, Shenzhou Lu, Yirong Wang, Shuqing Lu, Guoqiang Chen, Chuchu Lin
  • CONDUCTIVE SILK FIBROIN MATERIAL, AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20220112347
    Abstract: The present invention provides a method for preparing a conductive silk fibroin material, comprising the steps of: (1) preparation of a high-molecular-weight silk fibroin solution; (2) preparation of an insoluble silk fibroin material; (3) surface treatment of the silk fibroin material; (4) oxidation of the silk fibroin material; and (5) in-situ oxidative polymerization of 3,4-ethylenedioxythiophene on the surface of the graft-modified silk fibroin material. In the present invention, a conductive composite film grafted with 3,4-ethylenedioxythiophene on the surface is prepared, and the surface resistance is 100 to 5000 ohms. The preparation process is simple and mild, and the obtained conductive silk fibroin material can be used as a flexible electronic device, especially as a device for measuring human blood glucose level and heartbeat.
    Type: Application
    Filed: March 24, 2020
    Publication date: April 14, 2022
    Inventors: Tieling XING, Juntao ZHAO, Shenzhou LU, Yirong WANG, Shuqing LU, Guoqiang CHEN, Chuchu LIN