US7960180.pdf (1.66 MB)

Methods and apparatus to capture and release microbe particles using amino-functionalized silica

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posted on 2016-06-07, 00:00 authored by David Battigelli, Fu-Chih Hsu, Hsueh-Chia ChangHsueh-Chia Chang, Zilin Chen

Methods and apparatus to capture and release microbe particles using amino-functionalized silica substrates are described. An example apparatus adapted to capture a microbe particle includes a silica substrate and a positively charged material to at least partially coat the silica substrate. The positive charged material includes an aminopropyl functional group.

History

Patent Number

US 7960180 B2

Other Application

12/033,705

USPTO Link

http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/7960180

Inventor

Hsueh-Chia Chang Zilin Chen Fu-Chih Hsu David Battigelli

Inventor from Local Institution

Hsueh-Chia Chang

Assignee

University of Notre Dame Du Lac Scientific Methods, Inc. (Granger, IN)

Date Modified

2016-06-07

Language

English

Claims

55

Prior Publication Number

US 20080237134 A1

Publisher

United States Patent and Trademark Office

Cooperative Patent Classification Codes

B01D 15/00 (20130101); B01D 15/08 (20130101); B01J 20/103 (20130101); B01J 20/20 (20130101); B01J 20/3242 (20130101); B01J 20/3217 (20130101); B01J 20/3257 (20130101); B01J 20/3272 (20130101); B01J 20/3433 (20130101); B01J 20/3475 (20130101); B01J 20/3425 (20130101); B01J 20/3204 (20130101); B01J 2220/42 (20130101); B01J 2220/58 (20130101)

Contributor

Hsueh-Chia Chang

International Patent Classification Codes

G01N 30/02 (20060101)

US Patent Classification Codes

436/161; 435/5; 436/63;

Additional Groups

Aerospace and Mechanical Engineering
Chemical and Biomolecular Engineering

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Keywords

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Licence

CC BY 4.0

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