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which could be the commercial end of CNTs [24]. However, especially
health risks of CNTs are widely discussed in the community. One key
point for further understanding could be the surface termination of
CNTs. It should be underlined that there are only indicators available
that indicate the possible risk of this material. Furthermore, it should
as long as there is no abrasion. Up to now, CNTs and health are still
an open question that is widely discussed. However, concrete results
are still missing. ...