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:
Dec. 26, 2023
Filed:
Jul. 01, 2021
Seoul National University R&db Foundation, Seoul, KR;
Taek Dong Chung, Seoul, KR;
Young-Chang Joo, Seoul, KR;
Jeong-Yun Sun, Seoul, KR;
Seok Hee Han, Seoul, KR;
Sung Il Kim, Seoul, KR;
Hae-Ryung Lee, Seoul, KR;
Seung-Min Lim, Seoul, KR;
SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION, Seoul, KR;
Abstract
A method for manufacturing a PDMS device in accordance with an exemplary embodiment of the present invention surface treats the entire surface of a pattern with a thiol group (—SH), so that a hydrogel may be connected to the surface of the pattern by a covalent bond under ultraviolet rays. Therefore, a PDMS device manufactured by the above method has an advantage in that the shape thereof may be stably maintained without the swelling or desorption of a hydrogel even when an electrolyte is filled in a pattern.