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. 01, 2016
Filed:
Jan. 10, 2014
Applicant:
East China University of Science and Technology, Shanghai, CN;
Inventors:
Yitao Long, Shanghai, CN;
Dawei Li, Shanghai, CN;
Lulu Qu, Shanghai, CN;
Wenlei Zhai, Shanghai, CN;
Jinqun Xue, Shanghai, CN;
Wei Song, Shanghai, CN;
Assignee:
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/44 (2006.01); G01N 21/65 (2006.01); G01N 21/552 (2014.01); G01N 33/18 (2006.01); B22F 1/02 (2006.01); B22F 1/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/658 (2013.01); B22F 1/02 (2013.01); G01N 21/554 (2013.01); G01N 33/18 (2013.01); B22F 1/0018 (2013.01); B22F 1/0051 (2013.01); B22F 2999/00 (2013.01);
Abstract
Provided herein are Raman active particles and methods for their preparation and use. The particles can include a SERS-active material that is at least partially encased within a spherical porous hollow casing. In some embodiments, this can be especially advantageous when employed for water analysis and/or being employed in combination with silica particles.