Patents by Inventor Bingyuan SU

Bingyuan SU 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).

  • Method for detecting an okadaic acid based on a near-infrared photoelectric composite material
    Patent number: 11828723
    Abstract: The present application proposes a method for detecting an okadaic acid based on a near-infrared photoelectric composite material, which includes the following steps: synthesizing NaYF4: Yb, Tm up-conversion nanoparticles (UCNPs) and a semiconductor material flower-like tungsten oxide (WO3) by a simple high-temperature solvothermal method; coupling the UCNPs with an okadaic acid monoclonal antibody through a classic amidation reaction to construct a competitive near-infrared photoelectrochemical immunosorbent assay (cNIR-PECIA) for okadaic acid detection. In addition, the present application employs a screen-printed carbon electrode (SPE) as the working electrode, and thus only requires a small amount of electrolytes, which is low-cost and maintenance-free.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: November 28, 2023
    Assignees: JiMei University, Xiamen Center for Disease Control and Prevention
    Inventors: Xiaomei Chen, Chenyan Zheng, Mingming Yin, Bingyuan Su, Jie Wei
  • METHOD FOR DETECTING AN OKADAIC ACID BASED ON A NEAR-INFRARED PHOTOELECTRIC COMPOSITE MATERIAL
    Publication number: 20220187243
    Abstract: The present application proposes a method for detecting an okadaic acid based on a near-infrared photoelectric composite material, which includes the following steps: synthesizing NaYF4: Yb, Tm up-conversion nanoparticles (UCNPs) and a semiconductor material flower-like tungsten oxide (WO3) by a simple high-temperature solvothermal method; coupling the UCNPs with an okadaic acid monoclonal antibody through a classic amidation reaction to construct a competitive near-infrared photoelectrochemical immunosorbent assay (cNIR-PECIA) for okadaic acid detection. In addition, the present application employs a screen-printed carbon electrode (SPE) as the working electrode, and thus only requires a small amount of electrolytes, which is low-cost and maintenance-free.
    Type: Application
    Filed: October 21, 2021
    Publication date: June 16, 2022
    Applicants: JiMei University, Xiamen Center for Disease Control and Prevention
    Inventors: Xiaomei CHEN, Chenyan ZHENG, Mingming YIN, Bingyuan SU, Jie WEI