Patents by Inventor Yi-Xiang Peng

Yi-Xiang Peng 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).

  • Latent fluorimetric indicator for biological analytes determination and the preparation method thereof
    Patent number: 8153811
    Abstract: The present invention provides a sensitive fluorimetric indicator for analytes determination in the oxygen-insensitive DT-diaphorase-coupled dehydrogenases assay by omitting NADH, which is generated by reaction in the presence of analytes, which presents to the applicability as a biosensor for future clinical diagnostic. Furthermore, the novel long-wavelength latent fluorimetric indicator is also a user-friendly probe for monitoring DT-diaphorase activity. The fluorescence signal revealed by this process is specific and exhibited in the near red spectrum region.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: April 10, 2012
    Assignee: National Taipei University of Technology
    Inventors: Sheng-Tung Huang, Yi-Xiang Peng
  • LATENT FLUORIMETRIC INDICATOR FOR BIOLOGICAL ANALYTES DETERMINATION AND THE PREPARATION METHOD THEREOF
    Publication number: 20100047839
    Abstract: The present invention provides a sensitive fluorimetric indicator for analytes determination in the oxygen-insensitive DT-diaphorase-coupled dehydrogenases assay by omitting NADH, which is generated by reaction in the presence of analytes, which presents to the applicability as a biosensor for future clinical diagnostic. Furthermore, the novel long-wavelength latent fluorimetric indicator is also a user-friendly probe for monitoring DT-diaphorase activity. The fluorescence signal revealed by this process is specific and exhibited in the near red spectrum region.
    Type: Application
    Filed: February 6, 2009
    Publication date: February 25, 2010
    Applicant: NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
    Inventors: Sheng-Tung Huang, Yi-Xiang Peng