Patents by Inventor Shih-Ying Yen

Shih-Ying Yen 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).

  • Magnetic nanoaggregate-embedded bead, manufacturing method thereof and bioparticle detection method using the same
    Patent number: 10722534
    Abstract: A magnetic nanoaggregate-embedded bead (NAEB), a manufacturing method thereof and a bioparticle detection method using the same are disclosed. The magnetic NAEB has a protective nanoshell, noble metal nanoparticles, Raman reporter molecules and at least one magnetic nanoparticle. The protective nanoshell covers the noble metal nanoparticles, the Raman reporter molecules and the at least one magnetic nanoparticle. The noble metal nanoparticles, the Raman reporter molecules and the at least one magnetic nanoparticle form a magnetic nanoaggregate. Preferably, a chemical modification is performed on the magnetic NAEB, such that at least one targeting molecule is formed on an outer wall of the protective nanoshell, wherein a type of the targeting molecule is corresponding to a type of the bioparticle to be detected.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: July 28, 2020
    Assignee: National Chung Cheng University
    Inventors: Lai-Kwan Chau, Shih-Ying Yen
  • Magnetic Nanoaggregate-Embedded Bead, Manufacturing Method Thereof and Bioparticle Detection Method Using the Same
    Publication number: 20180200296
    Abstract: A magnetic nanoaggregate-embedded bead (NAEB), a manufacturing method thereof and a bioparticle detection method using the same are disclosed. The magnetic NAEB has a protective nanoshell, noble metal nanoparticles, Raman reporter molecules and at least one magnetic nanoparticle. The protective nanoshell covers the noble metal nanoparticles, the Raman reporter molecules and the at least one magnetic nanoparticle. The noble metal nanoparticles, the Raman reporter molecules and the at least one magnetic nanoparticle form a magnetic nanoaggregate. Preferably, a chemical modification is performed on the magnetic NAEB, such that at least one targeting molecule is formed on an outer wall of the protective nanoshell, wherein a type of the targeting molecule is corresponding to a type of the bioparticle to be detected.
    Type: Application
    Filed: July 12, 2017
    Publication date: July 19, 2018
    Inventors: Lai-Kwan Chau, Shih-Ying Yen