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Akademický článek
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Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure. 412:157-167
The electrochemical behaviour of ferricytochrome c, metmyoglobin and methemoglobin was studied using d.c., a.c. and differential pulse polarography, and controlled potential electrolysis. 1. The three hemoproteins yield d.c. polarographic steps, and
Publikováno v:
Bioelectrochemistry and Bioenergetics. 1:478-486
The surface areas S per particle at the Hg electrode were determined from the adsorption kinetics for metmyoglobin, cytochrome c , methaemoglobin and glycogen phosphorylase b , the α-helical, the coiled form and the β-structure of poly- l -lysine.
Publikováno v:
Analytical Letters. 18:1799-1820
A comparison of an enzymeless direct electrochemical oxidation procedure at a platinum electrode for the determination of uric acid, and an enzyme sensor with immobilized urate: oxygen oxidoreductase (uricase), was performed in flow stream systems. T
Publikováno v:
Zeitschrift fur medizinische Laboratoriumsdiagnostik. 21(6)
Publikováno v:
Biopolymers. 14(8)
Autor:
M, Jänchen, G, Walzel, B, Neef, B, Wolf, F, Scheller, M, Kühn, D, Pfeiffer, W, Sojka, W, Jaross
Publikováno v:
Biomedica biochimica acta. 42(9)
The paper describes the development of electrochemical methods for analytical determination of uric acid basing on amperometric sensors: with an uricase enzyme electrode, termed "electrochemical-enzymatic" method; with an enzyme-free electrode by ind
Autor:
K. Schwabe, M. Jänchen
Publikováno v:
Zeitschrift für Physikalische Chemie. 257
Publikováno v:
Zeitschrift fur medizinische Laboratoriumsdiagnostik. 22(2)
Autor:
F, Scheller, D, Pfeiffer, M, Kühn, J, Hundertmark, A, Quade, M, Jänchen, G, Lange, H, Holesch, H, Dittmer
Publikováno v:
Acta biologica et medica Germanica. 39(6)
The construction and operation of a measuring device containing an enzyme electrode is described. Glucose oxidase is enclosed in an acrylamide film by means of photopolymerization. The maximal increase of the anodic current of the H2O2 being formed i