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:
Jun. 06, 2017
Filed:
Jul. 31, 2014
Kyungpook National University Industry-academic Cooperation Foundation, Daegu, KR;
Youngkyoo Kim, Daegu, KR;
Hwajeong Kim, Daegu, KR;
Abstract
The present invention relates to a biochip comprising an electrode having a titania coating layer on its surface; an organic coupler comprising two or more carboxylic acid groups and capable of transporting electrons; and bioactive molecules, wherein the organic coupler is covalently bonded to a hydroxyl group of titania on the electrode surface through one carboxylic acid group, and to the bioactive molecules through other one or more carboxylic acid groups, a method for analyzing target molecules using the biochip, a method for diagnosing the development of diseases using the biochip, an electrode provided with a titania coating layer on its surface to which an organic coupler, comprising 2 or more carboxylic acid groups and capable of transporting electrons, is bound, wherein the organic coupler is covalently bonded to a hydroxyl group of titania on the electrode surface through one carboxylic acid group, and a method for preparing the electrode provided with a mesoporous titania coating layer, the method comprising coating a mixed solution of a titania precursor and a template polymer on the top of the electrode, and calcinating the coated electrode under an air flow condition.