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pro vyhledávání: '"Ewa Kopczewska"'
Publikováno v:
Talanta. 41:1201-1205
Several procedures of urease immobilization on the surface of the polymeric membrane pH electrode with tri-n-dodecylamine as a neutral carrier were compared. The best results were obtained for the urea sensor with covalently bound urease. The sensor
Publikováno v:
Analytical Letters. 27:475-486
pH-membrane electrode with tridodecylamine as a hydrogen-ionophore was used for construction of urea biosensors. Carboxylated PVC membrane matrix allowed covalent enzyme binding to its surface. Several methods of chemical enzyme immobilization were t