Patent · US Active

Assays using surface-enhanced raman spectroscopy (SERS)-active particles

US9823253B2 · kind B2 · utility

1Cited by

18References

7Claims

0Family size

Assignee

Becton, Dickinson and Company · US

Inventors

Kristin Weidemaier · Raleigh, US
Christian Sandmann · Wayne, US
W. Shannon Dillmore · Raleigh, US
James L. Schram · Knightdale, US
W. William Stewart · Cary, US
Robert E. Pearson · Durham, US
Helen Hsieh · Singapore, SG
Steven Keith · Chapel Hill, US
Rajendra R. Bhat · Raleigh, US
Andrea Liebmann-Vinson · St. Paul, US
Adam C. Curry · Raleigh, US
Alexander G. Lastovich · Raleigh, US

Key dates

Filing date	Mar 20, 2008
Grant date	Nov 21, 2017
Priority date	—
Expiry date	Apr 1, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/54333
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Disclosed herein are diagnostic assays using surface enhanced Raman spectroscopy (SERS)-active particles, including liquid-based assays; magnetic capture assays; microparticle-nanoparticle satellite structures for signal amplification in an assay; composite SERS-active particles useful for enhanced detection of targets; and sample tubes and processes for using the same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.