Joachim Hoenes

Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor

Colorimetric assay by enzymatic oxidation in the presence of an aromatic nitroso or oxime compound

Method for the colorimetric determination of an analyte by means of benzyl alcohol dehydrogenase and a chromogenic redox indicator

Method for the colorimetric determination of analyte using enzymatic oxydation

Process and agent for the colorimetric determination of an analyte by means of enzymatic oxidation

Use of a sparingly soluable salt of a heteropoly acid for the determination of an analyte, a corresponding method of determination as a suitable agent therefor

Method for the colorimetric determination of an analyte with a pqq-dependent dehydrogenase

Method and agent for the simultaneous colorimetric and electrochemical measurement of an analyte

Method for colourimetric determination of an analyte by using a PQQ-dependent dehydrogenase

Test system for determining an analyte in a liquid sample