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Optical sensor array and integrated light source

delete2001-05-26
delete88
PRE
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E
Eun Jeong Cho
F
Frank V. Bright *
DOI:10.1021/ac010051udelete
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Abstract

Abstract

En 中文
We report a new, solid-state, integrated optical array sensor platform. The optical sensor array and integrated light source (OSAILS) is demonstrated for quenchometric O-2 detection. The OSAILS requires low voltages (3-5 V dc), it is stable (less than or equal to5% RSD over the course of several hours of continuous operation), it is reproducible and reversible (less than or equal to3% RSD), it exhibits a rapid response time (<30 s), and it provides good detection limits (0.2% O-2). The OSAILS opens the door to a number of new optical sensor array strategies.
Keywords:
CHEMICAL SENSORS
ELECTRONIC NOSE
PATTERN-RECOGNITION
ORGANIC-COMPOUNDS
OXYGEN
PROTEINS
FLUORESCENCE
ENCAPSULATION
COMPLEXES
MIXTURES
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Analytical Chemistry cover
Analytical Chemistry
IF:
6.7
Papers:
4.7W
Citations:
15.9W

Organization

No organization information available
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