Nanomaterials

Nanodiamonds and drug delivery

By / May 30, 2009

Two Northwestern University researchers believe they have developed a new dual-use tool and methods for delivering drugs and other nanoscale therapeutic materials to cells using coated nanodiamonds. The researchers, Horacio…

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Carbon nanotubes used to detect color

By RussJordan / May 26, 2009

Research being conducted at Sandia National Lab might eventually be applied to an optical detector with nanometer-scale resolution, ultra-tiny digital cameras, solar cells with more light absorption capability and a…

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MIT calls graphene a “material for all seasons”

By RussJordan / May 21, 2009

A recent article in MIT Tech Talk describes aspects of several exciting graphene research projects at MIT. A successor to silicon? Graphene could become the successor to silicon in a…

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Printable supercapacitors

By / May 11, 2009

A UCLA team has reported in Nano Letters that it has “printed” a supercapacitor for the first time. The group, led by George Grüner, accomplished their feat by spraying carbon…

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Bluegrass battery consortium

By / May 8, 2009

The state of Kentucky, the University of Kentucky, the University of Louisville and the Argonne National Lab have announced that they have entered into a partnership to forge a national…

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EFRCs to provide big down payment for materials research

By / May 2, 2009

First, I apologize for the length of this post (I’ve saved it for the weekend), but one of biggest “sleeper” stories in science in a long time is the DOE’s…

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Heat transfer and bond strength of materials linked

By RussJordan / May 1, 2009

Researchers at Rensselaer Polytechnic Institute believe that the speed at which heat moves between two materials that touch one another indicates the strength of the bond between them. Moreover, they…

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Nanowire dopant know-how

By / April 15, 2009

According to a paper published in a recent issue of Nature Nanotechnology, two researchers at Northwestern University are using atom probe tomography to do precise atom-by-atom measurements of dopants in…

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Individual Carbon Atoms in Motion

By / April 9, 2009

This video is no more, or less, than watching for the first time, in real-time, individual carbon atoms being knocked off the edges of a hole in a sheet of graphene while other atoms break and recreate bonds as they shift around in response, looking for the most stable position.

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Diamond-copper combo improves heat sink

By / April 8, 2009

Researchers at one of Germany’s Fraunhofer Institute think they have come up with a better material to dissipate heat in electronics, using a material that combines traditional materials like copper…

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