Nanotechnology news

Researchers create 'nanofiber gusher'

Creating large amounts of polymer nanofibers dispersed in liquid is a challenge that has vexed researchers for years. But engineers and researchers at North Carolina State University and one of its start-up ...

dateMar 19, 2015 in Nanomaterials
shares30 comments 1

Buckyballs become bucky-bombs

In 1996, a trio of scientists won the Nobel Prize for Chemistry for their discovery of Buckminsterfullerene - soccer-ball-shaped spheres of 60 joined carbon atoms that exhibit special physical properties.

dateMar 18, 2015 in Nanomaterials
shares1737 comments 1

Researchers fine-tune quantum dots from coal

Graphene quantum dots made from coal, introduced in 2013 by the Rice University lab of chemist James Tour, can be engineered for specific semiconducting properties in either of two single-step processes.

dateMar 18, 2015 in Nanophysics
shares27 comments 1

An improved method for coating gold nanorods

Researchers have fine-tuned a technique for coating gold nanorods with silica shells, allowing engineers to create large quantities of the nanorods and giving them more control over the thickness of the shell. ...

dateMar 18, 2015 in Nanomaterials
shares27 comments 0

Fullerene chemistry with silicon

Goethe University chemists have managed to synthesise a compound featuring an Si20 dodecahedron. The Platonic solid, which was published in the Angewandte Chemie journal, is not just aesthetically pleasi ...

dateMar 18, 2015 in Nanomaterials
shares63 comments 0

Nano packages for anti-cancer drug delivery

Cancer stem cells are resistant to chemotherapy and consequently tend to remain in the body even after a course of treatment has finished, where they can often trigger cancer recurrence or metastasis. A new ...

dateMar 18, 2015 in Bio & Medicine
shares44 comments 0