Device generating and detecting electrical fields at specific locations and times over a microsurface, stimulates and detects microbiological and chemical presences and activity in solution, using e.g. semiconductor field effect technology

摘要

Device comprising control electrodes (2) are crossed by channels (4), of which the resistance is electrically-controlled where a control voltage can be applied to a selected control electrode and on a selected channel, either an electrical magnitude is measured or an electrical voltage is applied, is new.