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Title: Biomimetic virus-based colorimetric sensors

Abstract

The present invention provides, inter alia, a device comprising a colorimetric detection layer configured to undergo a color change upon interaction with a first analyte of interest. The detection layer comprises a first plurality of self-assembled fiber bundles. At least a fraction of the fiber bundles undergo a change from a first conformation to a second conformation upon interaction with the first analyte of interest, thereby undergoing a color change. The invention also provides a method for using the system to detect an analyte of interest.

Inventors:
; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1637826
Patent Number(s):
10590459
Application Number:
15/105,547
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/22/2014
Country of Publication:
United States
Language:
English

Citation Formats

Lee, Seung-Wuk, Chung, Woo-Jae, and Oh, Jin-woo. Biomimetic virus-based colorimetric sensors. United States: N. p., 2020. Web.
Lee, Seung-Wuk, Chung, Woo-Jae, & Oh, Jin-woo. Biomimetic virus-based colorimetric sensors. United States.
Lee, Seung-Wuk, Chung, Woo-Jae, and Oh, Jin-woo. Tue . "Biomimetic virus-based colorimetric sensors". United States. https://www.osti.gov/servlets/purl/1637826.
@article{osti_1637826,
title = {Biomimetic virus-based colorimetric sensors},
author = {Lee, Seung-Wuk and Chung, Woo-Jae and Oh, Jin-woo},
abstractNote = {The present invention provides, inter alia, a device comprising a colorimetric detection layer configured to undergo a color change upon interaction with a first analyte of interest. The detection layer comprises a first plurality of self-assembled fiber bundles. At least a fraction of the fiber bundles undergo a change from a first conformation to a second conformation upon interaction with the first analyte of interest, thereby undergoing a color change. The invention also provides a method for using the system to detect an analyte of interest.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}

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Works referenced in this record:

Phase change sensor
patent, September 2010


Methods for early detection of heart disease
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Viral fibers
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Compositions for targeted gene delivery
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Technique for orienting and binding phage for bacteria detection
patent, December 2009


Adenovirus with modified binding moiety specific for the target cells
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