Potentiometric enzyme electrode in a flow injection system for the determination of urea in human serum samples

Enzymatic analysis by means of the air-gap electrode determination of urea in blood

Elo Harald Hansen, Jaromír Ru̇žička · Analytica Chimica Acta · 1974 · 49 citations

Biochemistry, Bioelectrochemistry, Enzymatic Analysis +6

An improved electrode for the assay of urea in blood

G. G. Guilbault, Géza Nagy, Shia S. Kuan · Analytica Chimica Acta · 1973 · 48 citations

Urology, Improved Electrode, Renal Function +8

Evaluation of an ammonium ionophore for use in poly(vinyl chloride) membrane ion-selective electrodes: solvent mediator effects

Moinuddin Ghauri, J. D. R. Thomas · The Analyst · 1994 · 47 citations

Chemical Engineering, Membrane Technology, Engineering +12

Optimisation of poly(vinyl chloride) matrix membrane ion-selective electrodes for ammonium ions

Owanaemi Davies, G. J. Moody, J. D. R. Thomas · The Analyst · 1988 · 47 citations

Engineering, Vinyl Chloride, Membrane Characterization +17

Urea Determination in Human Sera With an Ammonium Ion Selective Electrode Made With Solid Inner Electric Contact and Immobilised Urease

Giuseppe Palleschi, Marco Mascini, E. Martínez‐Fábregas et al. · Analytical Letters · 1988 · 44 citations

Urology, Human Sera, Renal Function +15