Electrochemical determination of glucose concentration in saline solutions.

Reproducible and reliable quantitative glucose determinations in physiological solutions of saline can be obtained by using platinum powder incorporated in a thin plastic layer on a platinum wire as the test microelectrode, while applying analytic and regenerative pulses of alternating voltage of +/- 1 V (sce). The results are the beginning of further investigations leading to continuous determinations of glucose concentration in body fluids.