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:
Nov. 03, 2009
Filed:
Jul. 05, 2004
Kimoon Kim, Pohang, KR;
Jin Koo Kang, Pohang, KR;
Woo Seong Jeon, Pohang, KR;
Miran Noh, Pohang, KR;
Dongwoo Kim, Pohang, KR;
Kangkyun Baek, Pohang, KR;
Kimoon Kim, Pohang, KR;
Jin Koo Kang, Pohang, KR;
Woo Seong Jeon, Pohang, KR;
Miran Noh, Pohang, KR;
Dongwoo Kim, Pohang, KR;
Kangkyun Baek, Pohang, KR;
Postech Foundation, Pohang, KR;
Abstract
The present disclosure provides a rotaxane compound that can be used to separate molecules within a linkage layer formed on a solid substrate of a biochip by a predetermined distance. The compound is represented by Formula 1, in which a compound of Formula 3 vertically passes through a cavity of cucurbituril or its derivative of Formula 2. It further provides gene chips, protein chips and sensors for biomaterial assays which use the rotaxane molecules to allow biomaterials to be immobilized on a linkage layer such that they are regularly spaced apart from each other by a predetermined distance.