DEVICE FOR HANDLING DROPS FOR BIOCHEMICAL ANALYSIS, METHOD FOR PRODUCING SAID DEVICE AND A SYSTEM FOR MICROFLUDIC ANALYSIS

摘要

the invention is primarily intended for drops on a manipulation devicea travel plan gives, comprising at least one runwaydisplacement. the track includes an electrically insulating substrate on the surfacetwo or more conductive electrodes which are interdigitated. thesethe electrodes are covered with an insulating dielectric layer. at the same timecoated with a partially wetting layer. the invention relates toin a process for the manufacture of said device, in which theestablishment of the partially wetting layer includes the creation of aphotosensitive material by deposition of mask material on a substrate.photolithographic step, exposure of the photosensitive material, the deposita wetting material on the mask, at least one annealing solutiondissolution of the mask, and at least one after solution annealing. the present inventionfinally, a back analysis system to a microfluidic samplethe liquid, which comprises at least one method of sample preparationfluid coupled to at least one device by manipulation of dropletsthe invention, which itself is coupled to at least one method of analysis of the sample.