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:
Mar. 31, 2020
Filed:
Apr. 18, 2016
Syazana Abdullah Lim, Gadong, BN;
Minhaz Uddin Ahmed, Jalan, BN;
Syazana Abdullah Lim, Gadong, BN;
Minhaz Uddin Ahmed, Jalan, BN;
Universiti Brunei Darussalam, Gadong, BN;
Abstract
A carbon nanofiber-based label free electrochemical immunosensor for sensitive detection of proteins in a fluid is described. The immunosensor as disclosed is a modified carbon nano-fiber screen printed electrode (CNF-SPE) wherein the electrode is modified with a carboxyphenyl film and then activated by EDC/NHS. Further, a monolayer of 4-aminophenylboronic acid coating was then fabricated onto the electrode to allow orientation of antibody via bonding of boronic acid-saccharide of oligosaccharide moiety located on the Fc region of antibody. The modified electrode is then used for the detection of a hormone such as rbST in a fluid with a detection limit of 1 pg/ml.