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Showing 1 to 5 of 5 for “"Colorimetric sensor arrays"”.
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Colorimetric sensor arrays: development and application to art conservation
… and application of cost-effective, compact colorimetric arrays, focusing specially on their use in the cultural heritage and art conservation communities. One of Society's most important cultural responsibilities is the preservation of the past for the future. The surest way to protect a …
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Colorimetric sensor arrays with a pre-oxidation method for gaseous analytes
The Suslick group has developed a disposable colorimetric sensor array methodology for use as an optoelectronic nose that has been applied successfully for the identification of a wide range of both gases/vapors and analytes in aqueous liquids. These colorimetric sensor arrays, however, are …
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Colorimetric sensor arrays for the detection of aqueous and gaseous analytes
… over alternative reporting methods. Thus, colorimetric sensing can be more advantageous than other techniques and can allow for a greater number of chemical reactions to be probed. One colorimetric approach to sensing involves the immobilization of cross-responsive chemosensors capable of …
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Applications of a hand-held optoelectronic nose: security screening, medical diagnosis and food inspection
Developing a sensitive, rapid and inexpensive sensor for in-situ identification of hazardous airborne volatiles has become an urgent need for human welfare and has important applications in various areas, including chemical toxin detection, security screening, food quality inspection, and health …
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Silicone microspheres and disposable separation technology for gaseous analytes
… work also describes advancements in realizing colorimetric sensor arrays as microdetectors for gas chromatography. Because GC miniaturization necessitates extremely short columns (often < 3 m in total length), micro-GC systems suffer from incomplete separations and frequently have analytes …