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:
Apr. 27, 2021
Filed:
May. 12, 2017
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Niels Grabbert, Berlin, DE;
Vera Meyer, Berlin, DE;
Klaus-Dieter Lang, Berlin, DE;
Markus Fiedler, Berlin, DE;
Abstract
A biosensor has the following components: a sensor base with an insulating substrate and at least one electrically conductive working electrode arranged thereon, in particular formed from separately controllable interdigital electrodes, reduced graphene applied to at least one working electrode, a spacer covalently bound to the reduced graphene, and an antibody fragment Fab covalently bound to the spacer. There is also described a process for producing the biosensor, a biochip equipped with the sensor and a method of detecting an analyte using the biosensor/biochip.