Patent ID: 9091645
Filing Date: 2015-07-28
Classification: G01N,Y10T

Abstract:
1. A method for detection of liquids or substances from liquids with sensors in spatially different reaction regions, the sensors being spatially separated from one another at least partially by side walls, comprising the steps of: producing a flow of the liquid filling at least one permeable or semipermeable membrane including pores of the membrane, which is arranged over a sensor array, with a sample of a liquid to be analyzed; mechanically deforming the at least one permeable or semipermeable membrane in such a way that the permeability thereof is reduced so as to compress the membrane forcing portions of the liquid from the membrane into said spatially different reaction regions; and measuring interactions of the sample of the liquid to be analyzed or of substances from the sample of the liquid with sensors of the sensor array as the different portions of the sample of the liquid flow in parallel into the spatially different reaction regions to the sensors of the sensor array in the different spatially different reaction regions.