Sorting of biological samples on nanostructured interfaces

摘要

The present invention relates to a process for the examination, in particular testing and selection, a biological sample, wherein the sample with a nanostructured substrate is brought into contact, and from the covering of a nano structure area, which represents a predetermined adhesion condition, the presence of a predetermined targeting moiety is determined in the biological sample.Furthermore, the invention relates to a device for the investigation of a biological sample, the device comprises a substrate having a nano structure region and, in particular, for the inspection method according to the invention is suitable.Furthermore, the present invention also comprises the use of the above process and of the above device in various medical applications.