SURFACE-STRUCTURED DEVICE FOR LIFE-SCIENCE APPLICATIONS

摘要

Embodiments of the invention relate a surface-structured device for life-sciences and a life-science method applying the surface-structured device. The surface-structured device has a substrate with a frontside surface corresponding to a first surface; and a plurality of protrusions arranged on the frontside surface. A shortest dimension of the protrusions at the junction from the protrusion to the front-side surface is smaller than 250 nm and at least a first group of the plurality of protrusions is arranged on a first planar area of the frontside surface in a first regular pattern in a plane of the first planar area of the frontside surface. Further embodiments relate to a stamper which may be used in the manufacturing method of the surface-structured device and a manufacturing method for surface-structured device.