Journal article
Comparison of bacterial, mitochondrial, tissue, and enzyme biocatalysts for glutamine selective membrane electrodes
Analytical chemistry (Washington), Vol.52(8), pp.1170-1174
07/1980
DOI: 10.1021/ac50058a004
PMID: 7447020
Abstract
Glutamine selective membrane electrodes based upon the use of four classes of biocatalysts immobilized at ammonia gas sensing potentiometric electrodes are evaluated and compared in terms of electrode properties and operating requirements. Isolated glutaminase enzyme, living bacterial cells of the Sarcina flava strain, porcine kidney cortex slices, and kidney mitochondrial fractions, respectively, are employed as the biocatalytic phases. The electrode system using tissue slices is found to have the most favorable combination of electrode properties and operating requirements of the electrodes tested.
Details
- Title: Subtitle
- Comparison of bacterial, mitochondrial, tissue, and enzyme biocatalysts for glutamine selective membrane electrodes
- Creators
- M A ArnoldG A Rechnitz
- Resource Type
- Journal article
- Publication Details
- Analytical chemistry (Washington), Vol.52(8), pp.1170-1174
- DOI
- 10.1021/ac50058a004
- PMID
- 7447020
- ISSN
- 0003-2700
- eISSN
- 1520-6882
- Language
- English
- Date published
- 07/1980
- Academic Unit
- Center for Biocatalysis and Bioprocessing; Fraternal Order of Eagles Diabetes Research Center; Chemistry
- Record Identifier
- 9984216563402771
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