Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1994-02-07
1996-03-05
Redding, David A.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 8207, 422 8208, 436 79, 549352, G01N 2100
Patent
active
054965225
ABSTRACT:
The present invention relates to chemical sensor and biosensor probes for measuring low concentration of metals and metal ions in complex samples such as biological fluids, living cells, and environmental samples. More particularly the present invention relates to a gel-based Indo-1 and Fura-2 chemical sensor probes for the measurement of low concentrations of calcium, cadmium, magnesium and the like. Also disclosed is a detector device using the sensors of the present invention.
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R. Y. Tsien, "New Calcium Indicators and Buffers with High Selectivity Against Mg and Protons" Biochemistry, 19, 2396 1980.
Viallet Pierre
Vo-Dinh Tuan
Ericson I. L.
Harang B. E.
Marasco J. A.
Martin Marietta Energy Systems Inc.
Redding David A.
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