Abstract
| Language | English |
|---|---|
| Pages | 1-7 |
| Journal | Thermochimica Acta |
| Volume | 111 |
| Publication status | Published - 15 Feb 1987 |
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Enthalpimetric flow analysis of urea using immobilized urease. / Owusu, Richard K; Trewhella, Martin J; Finch, Arthur.
In: Thermochimica Acta, Vol. 111, 15.02.1987, p. 1-7.Research output: Contribution to journal › Article
TY - JOUR
T1 - Enthalpimetric flow analysis of urea using immobilized urease
AU - Owusu, Richard K
AU - Trewhella, Martin J
AU - Finch, Arthur
PY - 1987/2/15
Y1 - 1987/2/15
N2 - 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.
AB - 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.
M3 - Article
VL - 111
SP - 1
EP - 7
JO - Thermochimica Acta
T2 - Thermochimica Acta
JF - Thermochimica Acta
SN - 0040-6031
ER -