Vorrichtung und Verfahren zum geregelten Transport Mikrofluidischer Proben

DE 102007018752 A1 UPAB: 20081118 NOVELTY - The device has a substrate (120), a duct (130) formed in the substrate, electrodes (141,142) and a sensor (151) arranged along the duct between an electrode and another electrode and constructed to carry out a measurement concerning the microfluidic sample (110). A provision (160) for regulating a voltage between the two electrodes depending on a result of the measurement, where the electrodes are arranged at different positions along the channel. USE - Device for transport of a microfluidic sample. ADVANTAGE - The provision for regulating a voltage between the two electrodes depending on a result of the measurement, where the electrodes are arranged at different positions along the channel, and hence ensures that an optimal number of measurements for a specific sample are carried out and unnecessary measurements are avoided