THE PRODUCTION OF MICROSTRUCTURES FOR USE IN ASSAYS

摘要

A process for the production of a device having a surface microstructure of wells or channels, comprises one or more steps of screen-printing the microstructure as a curable material onto a plastics substrate, and curing the material. Such a device may also be obtained by applying onto a substrate a material that is polymerisable or depolymerisable by irradiation, applying a negative or positive photoresist respectively, irradiating the structure and removing the unpolymerised or depolymerised material.