Biosensor chip

摘要

The invention relates to a biosensor chip that is provided with a first electrode and a second electrode. The first electrode is provided with a holding area for holding probe molecules which can bind macromolecular biopolymers. The invention also relates to an integrated electric differentiating circuit by means of which an electric current can be detected and can be differentiated according to time, whereby said current is generated during a reduction/oxidation recycling procedure.