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:
Feb. 27, 2018
Filed:
May. 21, 2013
Korea University Research and Business Foundation, Seoul, KR;
Gwangju Institute of Science and Technology, Gwangju, KR;
Jungbae Kim, Seoul, KR;
Min-Gon Kim, Gwangju, KR;
Hyou-Arm Joung, Gwangju, KR;
Yongho Wee, Gyeonggi-do, KR;
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, Seoul, KR;
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Abstract
The present disclosure provides an optical biosensor based on a complex including a porous support on a chip and enzyme(s) immobilized inside the pores of the porous support, and a method for preparing the same. Since the colored product does not flow out of the pores but is concentrated therein, the optical biosensor of the present disclosure has remarkably improved sensitivity. In addition, it is possible to carry out quantitative determination and qualitative analysis since color intensity increases with time.