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Title: Chemical sensing flow probe

Abstract

A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.

Inventors:
 [1];  [1];  [1]
  1. (Albuquerque, NM)
Issue Date:
Research Org.:
SANDIA CORP
OSTI Identifier:
872150
Patent Number(s):
5871698
Assignee:
Sandia Corporation (Albuquerque, NM) SNL
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
chemical; sensing; flow; probe; determines; properties; analyte; light; absorption; products; reagent; reaction; volume; contact; diffuses; selectively; supplied; indicates; original; suitable; repeated; remote; hostile; environments; require; physical; sampling; result; significant; regent; contamination; reservoir; reaction volume; chemical sensing; light absorption; hostile environment; hostile environments; flow probe; chemical probe; /422/436/

Citation Formats

Laguna, George R., Peter, Frank J., and Butler, Michael A. Chemical sensing flow probe. United States: N. p., 1999. Web.
Laguna, George R., Peter, Frank J., & Butler, Michael A. Chemical sensing flow probe. United States.
Laguna, George R., Peter, Frank J., and Butler, Michael A. Fri . "Chemical sensing flow probe". United States. https://www.osti.gov/servlets/purl/872150.
@article{osti_872150,
title = {Chemical sensing flow probe},
author = {Laguna, George R. and Peter, Frank J. and Butler, Michael A.},
abstractNote = {A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}

Patent:

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