Molecular clutch for bacterial flagellum may offer control mechanism for nanotechnology

The flagellum clutch mechanism may provide ideas useful for nanotech control of molecular motors.

Solar cell nanotechnology uses the right imperfections

Carbon nanotubes with the proper imperfections were found to replace more problematic and expensive materials in dye-sensitized solar cells.

Using nanotechnology to attract cells to regenerate cartilage

The combination of electrical stimulation and a nanotech surface composed of carbon nanotubes dispersed in polycarbonate urethane was found to attract cartilage-forming cells.

Nanotechnology engineers single molecules as nanorobots

Chemists have designed molecules that act like nanotech sensing robots by signaling information about their chemical environment.

Nanotechnology offers nanowire 'towels' and designer 'nanobatons' to clean up oil spills

Two different types of nanostructures have been reported as nanotech methods to clean up oil spills and other organic pollutants.

A molecule printer for nanotechnology based on spinning carbon nanotubes

Atoms or molecules could be pumped through the spinning inner CNT to form patterns of atoms or molecules—a nanotech inkjet printer.

Stripes improve drug delivery using nanotechnology

MIT scientists are discovering what controls the proper movement of nanoparticles into cells—the right kinds of molecules must be arranged in the right patterns.

Nanotechnology training for high school teachers now available

An item from the June newsletter of the Innovation Society (based in St.Gallen, Switzerland) announces a training course for secondary school science teachers to help them develop a teaching syllabus on nanotech: Innovation Society introduces teachers’ training course “TEACH-NANO” As nanotechnology is coming into our daily lives it will also conquer schools in the near… Continue reading Nanotechnology training for high school teachers now available

New measurements of charge dynamics of graphene may guide potential nanotechnology applications

Very precise measurements confirmed many of the unusual effects theoretically predicted for graphene, but they also revealed effects of unanticipated additional interactions, which are not yet understood.

Nanotechnology controls crystal morphology for energy and environmental applications

Researchers have developed a method of producing titanium oxide crystals with more reactive surfaces.

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