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Research strategy of the Swiss Nanoscience Institute
The interdisciplinary research teams of the Swiss Nanoscience Institute (SNI) focus on those topics
where they have longstanding expertise and where they are internationally well recognized experts.
Nanoscale research can be classified into four major fields:
- investigation of nanophenomena and nanoprocesses that are specific for the nanometer scale
- research and development of nanotools
- research and development of new nanomaterials
- research of nanosystems consisting of different nanocomponents
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Scientists within the Swiss Nanoscience Institute (SNI) are specialized mainly in the analysis of specific
nanophenomena and nanoprocesses, in research and development of nanotools and nanosystems. The modules
„Nanobiology“, „Quantum Computing and Quantum Coherence“, „Atomic and Molecular Nanosystems“ and
„Molecular Electronics“ stand for the core competencies of this national centre of competence in research.
See also:
Modules
The development and investigation of new nanomaterials is limited. Scientists within the module
“Functional Materials by Hierarchical Self-Assembly” aim to design, prepare and evaluate new intelligent
materials and molecular systems with characteristic dimensions in the nanometer range that perform
chemical, physical, and biological functions. For instance, they investigate the feasibility of diagnostic
and therapeutic targeting by synthetic nanocontainers. Toxicity of these nanocontainers is also examined
within this project.
See also:
JCR, Vol. 102 / 2, 475 - 488
For scientists of the SNI it is unquestionable that possible risks of nanomaterials
have to be examined in detail and that the approval of new nanomaterials needs to be regulated. Also, a
public dialogue on new materials, risks and safety is desirable.
Scientists of the SNI are active in this field. Some of them are members of the
“Scientific Committee for New and Emerging Health Risks (SCENIHR)“ and work closely with their colleagues
from the EU. Currently, SCENIHR is in the process of revising the approval guidelines for new substances
so that new nanomaterials can be handled appropriately in the future.
See also
Positioning Statement - Safety in Nanoscale Science and Nanotechnology
Within the Swiss Nanoscience Institute (SNI) we take the concerns that
were recently voiced in the media regarding safety in nanoscale science and nanotechnology very
seriously. In the current debate, we clearly have to differentiate between unrealistic horror visions
and real safety issues. There are certain questions that need to be answered (e.g. possible toxicity
of nanoparticles). Long-term studies over several years are required. Research studies that will provide
the required data are currently planned or already underway – independent from a call for a moratorium.
Additionally, the benefits as well as possible risks of nanoscale science and nanotechnology have to be
openly discussed between scientists and the public. Within the SNI it is our ambition
to constantly keep the public informed by providing scientifically correct information about nanoscale
science and nanotechnology, and to enter into a constructive dialogue with all stakeholders.
Nanoscience and nanotechnologies: opportunities and uncertainties
Nanoscience and nanotechnologies: opportunities and uncertainties
Report by the Royal Society and the Royal Academy of Engineering, UK, on 29th July 2004
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