The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Jul. 01, 2021
University-industry Cooperation Group of Kyung Hee University, Gyeonggi-do, KR;
Dokyoung Kim, Seoul, KR;
Jaehoon Kim, Seoul, KR;
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Gyeonggi-Do, KR;
Abstract
The present disclosure describes an imaging composition including porous silicon microparticles, and more particularly, to a biological tissue imaging composition including a composite in which oxidized porous silicon microparticles and silver nanoparticles are combined. Since a biological tissue imaging agent of the present invention, which includes a composite of oxidized porous silicon microparticles and silver nanoparticles, continuously provides an image signal without spreading in the body as compared to conventional imaging agents, it is possible to increase surgical stability by accurately identifying target tissues in vivo in an affected area.