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Enthalpimetric flow analysis of urea using immobilized urease

Owusu, Richard K, Trewhella, Martin J and Finch, Arthur (1987) Enthalpimetric flow analysis of urea using immobilized urease. Thermochimica Acta, 111 . pp. 1-7. [Journal article]

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URL: http://www.sciencedirect.com/science/article/pii/0040603187880280

Abstract

An enthalpimetric determination of urea using immobilized urease in a flow system is described. Sensitivity of analysis is related to the mole reaction enthalpy (dHR). This is estimated as (61 ±3 kJ mol−1 and 20 ±1 kJ mol−1 in sodium phosphate and tris-HCl buffer respectively. Factors affecting the minimum amount of urea detected, linearity range and rate of analysis are discussed.

Item Type:Journal article
Faculties and Schools:Faculty of Life and Health Sciences > School of Biomedical Sciences
Faculty of Life and Health Sciences
Research Institutes and Groups:Biomedical Sciences Research Institute > Northern Ireland Centre for Food and Health (NICHE)
Biomedical Sciences Research Institute
ID Code:24415
Deposited By: Dr Richard Owusu-Apenten
Deposited On:09 Jan 2013 11:15
Last Modified:09 Jan 2013 11:15

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