Sol-gel matrices for direct colorimetric detection of analytes
Patent
·
OSTI ID:872847
- Albany, CA
- Albuquerque, NM
- Dallas, TX
The present invention relates to methods and compositions for the direct detection of analytes using color changes that occur in immobilized biopolymeric material in response to selective binding of analytes to their surface. In particular, the present invention provides methods and compositions related to the encapsulation of biopolymeric material into metal oxide glass using the sol-gel method.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- DOE Contract Number:
- AC03-76SF00098
- Assignee:
- Sandia Corporation - New Mexico Regents of University of California (CA)
- Patent Number(s):
- US 6022748
- OSTI ID:
- 872847
- Country of Publication:
- United States
- Language:
- English
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analytes
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compositions
color
changes
occur
immobilized
biopolymeric
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binding
surface
particular
provides
related
encapsulation
metal
oxide
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oxide glass
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matrices
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colorimetric
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analytes
relates
methods
compositions
color
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biopolymeric
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response
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binding
surface
particular
provides
related
encapsulation
metal
oxide
glass
method
color change
direct detection
oxide glass
color changes
provides methods
polymeric material
metal oxide
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sol-gel method
direct colorimetric
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