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. 20, 2018
Filed:
Apr. 06, 2015
The Regents of the University of Michigan, Ann Arbor, MI (US);
Sunitha Nagrath, Ann Arbor, MI (US);
Vasudha Murlidhar, Ann Arbor, MI (US);
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Abstract
This disclosure provides a system for detecting rare cells. The system includes a substrate, extensions extending outwardly from the substrate and arranged about a center axis of the substrate to define a channel enabling the fluid to move radially from the center axis to an outer edge of the substrate, and a functionalized graphene oxide disposed on the extension. This disclosure also provides a method for detecting rare cells using the system of this disclosure. The method includes the steps of introducing a sample of fluid containing the rare cells into the inlet of the system such that the sample of fluid flows radially from the inlet toward the outer edge of the substrate and capturing the rare cells as the rare cells interact with the functionalized graphene oxide disposed on the extensions.