We analyse and examine technical surfaces and more...

 

As a competent service lab and measuring lab with main focus on Scanning Probe Microscopy we carry out analytical and user-related investigations. For the investigation of technical surfaces we mainly use Atomic Force Microscopy (AFM) and Scanning Tunneling Microscopy (STM), as well as light microscopy and various other surface technologies, for example Scanning Electron Microscopy (SEM).

 

For example, at the NSL (Nanotech Service Lab), the thinnest optical layers of eye glasses were examined on structure and firmness to the substrate. Or, due to the ultra smooth polishing treatment of sapphire surfaces only fine scratches of less than 1 nm depth were created, and therefore, the atomic terraces of the sapphire surface were still observed in our AFM measurements. Also, the finest filter membranes of blood dialyser have been examined with AFM, or an in-situ observation of pellet dissolution has been performed in a liquid environment. With the variety of our technologies the surfaces of practically all materials can be analysed and modified in many respects.

 

As a part of the Swiss Nanoscience Institut (SNI), founded in 2006, we see ourselves as the first drop-in centre if it is about questions and problem solutions related to technical surfaces. We take over contract research for industrial partners in the region and give technical assistance for new hightech projects with companies in and around Basel.