News and Highlights
Poster Prize for Marcin Gorzny at the Swiss Nanoconvention 2017
Dr. Marcin Gorzny, Post-Doc at LMN in the PSI career return program recieved a poster prize at the Swiss Nanoconvention 2017 for his contribution entitled: "Silicon chip as lipid membrane holder for serial crystallography experiments".
Marcin Gorzny (second from the left) reveiced one of the three poster prizes at the Swiss Nanoconvention 2017
Sahan Ranamukhaarachchi, PhD student from UBC in Vancouver, won the 2016 "Brian L. Barge Award for Excellence in Microsystems Integration" for his work on a biosensing platform with integrated hollow microneedles carried out at PSI in 2015 in collaboration with Dr. Victor Cadarso and Dr. Celestino Padeste.
Award winner Sahan Ranamukhaarachchi
11. February 2016Media Releases Matter and Material Materials Research Micro- and Nanotechnology
Researchers at the Paul Scherrer Institute have produced large numbers of detailed models of the Matterhorn, each one less than a tenth of a millimetre in size. With this, they demonstrated how 3-D objects so delicate could be mass-produced. Materials whose surface is covered with a pattern of such tiny 3-D structures often have special properties, which could for example help to reduce the wear and tear of machine parts.
Research AreasIn the polymer nanotechnology group we develop enabling techniques for the patterning of functional surfaces, and use these processes in different research and application fields. Because most of the processes are centered around the nanostructuring of polymers, these activities are strongly linked to the “Institut für Nanotechnische Kunststoff-Anwendungen (INKA)” at the University of Applied Sciences Nordwestschweiz FHNW (founded in 2004). This is particularly important for techniques with the potential for industrial production, such as nanolithography, nanoreplication, and surface functionalization.
- Nanoimprint Lithography
- Three dimensional structures
- Polymer Grafting
- Supports for Serial Protein Crystallography
Earlier research topics
Nanoreplication Process Technology
- Nanoimprint Lithography (NIL)
- Stamps and molds with high resolution and 3D surface topographies
- Antisticking layers for molds and patterning with chemical contrast
Applied Projects (in Collaboration with Partners)
- Nanoimprint Lithography process development (also known as Hot Embossing Lithography), within the framework of Emerging Nanopatterning Methods development in the EU integrated program NaPa (2004-2008) and the EU large program NaPANIL (2008-2012).
- Nanomanufacturing processes for arbitrary 3-dimensional surfaces in the fields of optical components and life sciences
- Injection molded polymeric micro cantilevers for biosensing
- Antiadhesive coatings for silicon, hybrid organic-inorganic polymers and Nickel
- Nanoporous chips for investigation of bio-membrane transport
- Surface patterning of polymers and antiadhesive coatings
- Variotheral injection molding, roll embossing and thermoforming
- Joint European projects with partners in the EU-FP6 Integrated Project “NaPa” Emerging Nanopatterning Methods (2004-2008) and “NaPANIL” (2008-2012)
- Collaborations in the CNMM programme with partners in Korea (2008-2012)
- Applied projects with industrial partners in the framework of CTI, NCCR and NanoArgovia
- Center for Cellular Imaging and NanoAnalytics Biozentrum, University of Basel
- Laboratory for Surface Science and Technology (LSST), Department of Materials, ETH Zürich
- BIOMAT - Biomaterials and Tissue Engineering Research Laboratory, METU, Ankara
- Partners in PSI
Competencies for Partnership in Research Projects
- Thermal nanoimprint lithography up to 180 mm wafer size, UV up to 150 mm wafer size with experience in process development, polymer rheology and applications
- Stamp manufacturing using e-beam lithography
- Antiadhesive coatings for imprint and injection molding using silane chemistry
- Fabrication of micro- and nanostructures for microfluidics, optics and surface topography