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Des transistors en graphène pour la bioélectronique

Des transistors en graphène pour la bioélectronique | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
La bioélectronique du futur pourrait bien reposer sur l’utilisation de transistors à effet de champ fabriqués avec du graphène.
Gust MEES's insight:

Les biophysiciens se proposent maintenant de réaliser des blocs de 1.000 SGFET au graphène, ce qui permettrait la réalisation d’implants rétiniens. Il ne devrait pas y avoir d’obstacle technologique à la réalisation de tels systèmes, mais il leur reste à montrer qu’en plus de permettre la survie des neurones, ils n’endommagent pas les tissus nerveux.


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Making ‘nanospinning’ practical - MIT News Office

Making ‘nanospinning’ practical - MIT News Office | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
Nanofibers have a dizzying range of possible applications, but they’ve been prohibitively expensive to make. MIT researchers hope to change that.

 

Read more, very interesting...:

http://web.mit.edu/newsoffice/2012/making-nanospinning-practical-1120.html

 

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Dreaming in Color — Harvard School of Engineering and Applied Sciences

Dreaming in Color — Harvard School of Engineering and Applied Sciences | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
Nanophotonics and the Future of Tech | by Caroline Perry...

 

Read more, very interesting...:

http://seas.harvard.edu/topics_2012/nanophotonics

 

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Photovoltaics from any semiconductor

Photovoltaics from any semiconductor | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it

A technology that would enable low-cost, high efficiency solar cells to be made from virtually any semiconductor material has been developed by researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley.

 

This technology opens the door to the use of plentiful, relatively inexpensive semiconductors, such as the promising metal oxides, sulfides and phosphides, that have been considered unsuitable for solar cells because it is so difficult to taylor their properties by chemical means.

 

Read more at: http://phys.org/news/2012-07-photovoltaics-semiconductor.html#jCp

 

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