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:
Sep. 29, 2009
Filed:
Dec. 05, 2005
W. Ranjith Premasiri, Weymouth, MA (US);
Larry Ziegler, Wellesley, MA (US);
Donald T. Moir, Lexington, MA (US);
W. Ranjith Premasiri, Weymouth, MA (US);
Larry Ziegler, Wellesley, MA (US);
Donald T. Moir, Lexington, MA (US);
Trustees of Boston University, Boston, MA (US);
Microbiotix, Inc., Worcester, MA (US);
Abstract
A Raman scattering spectrographic analyzer wherein a microscope objective is adapted to view single bio-specimens on a substrate having monodispersed-sized metal particles. A defined wavelength of radiation is applied through the microscope and returning radiation resulting from Raman scattering by bio-specimens is applied to a spectrometer operative to provide a signal corresponding to the wavelength components in said Raman scattered or shifted radiation. The spread spectrum of the Raman shift is analyzed for identification of a bio-specimen.