Chemistry: molecular biology and microbiology – Apparatus – Including measuring or testing
Reexamination Certificate
2004-07-05
2009-11-03
Haq, Shafiqul (Department: 1641)
Chemistry: molecular biology and microbiology
Apparatus
Including measuring or testing
C435S006120, C435S007920, C436S528000, C530S402000, C540S460000, C564S281000, C564S282000, C564S291000
Reexamination Certificate
active
07611888
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.
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Baek Kangkyun
Jeon Woo Seong
Kang Jin Koo
Kim Dong-woo
Kim Kimoon
Haq Shafiqul
Postech Foundation
Rothwell, Figg Ernst & Manbeck, PC
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