METHOD FOR PRODUCING MICROCARRIERS AND FOR PERFORMING BIOLOGICAL ASSAYS

摘要

The method according to the invention consists in providing a wafer (15) having a bottom layer (16), a top first sacrificial layer (17) and an insulating layer (18), structuring the first sacrificial layer (17) to form a three dimensional structure onto which a first structural layer is deposited to define a corresponding three dimensional structure on the bottom surface of the first structural layer. The method consists also in forming a second three dimensional structure on the upper surface of the first structural layer.