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:
Oct. 20, 2015
Filed:
Nov. 18, 2011
Holger Schmidt, Capitola, CA (US);
Aaron Roe Hawkins, Provo, UT (US);
Holger Schmidt, Capitola, CA (US);
Aaron Roe Hawkins, Provo, UT (US);
The Regents of the University of California, Oakland, CA (US);
Brigham Young University, Provo, UT (US);
Abstract
An optofluidic platform is constructed to comprise a vertical integration of optical and fluidic layers. The optical layer enables interaction of light with a fluid for a variety of purposes, including particle detection, manipulation, and analysis. The vertical integration allows layers to be permanently or temporarily attached to each other. Temporary attachments provide the advantage of reusing the same optical layer with different fluidic layers. Most preferably, the optical layer comprises antiresonant reflecting optical waveguide. Further, a fluidic layer can be configured to act as an interface between the optical layer and other fluidic layers attached thereon. Moreover, the fluidic layers can be configured to perform fluidic functions. The optofluidic platform can also comprise a protective layer. As such, a liquid solution can be introduced in the optofluidic platform and single particles contained therein can be optically detected with extremely high sensitivity and without the need for advanced microscopy equipment.