nanotechweb.org: tech update http://nanotechweb.org/cws/channel/tech Latest tech update articles from nanotechweb.org en-us Copyright © 2009 IOP Publishing Ltd Sat, 21 Nov 2009 21:34:23 GMT Fri, 20 Nov 2009 12:29:48 GMT http://syndication.iop.org/cws custserv@iop.org CWS Feed Generator 1.0 (http://syndication.iop.org/cws) 2009-11-21T21:34:23Z en-us Copyright © 2009 IOP Publishing Ltd nanotechweb.org http://images.iop.org/website-logos/ntw_logo.png http://nanotechweb.org/ Nano-micelles repair spinal cord tissue http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/DJX3ywf6cnA/40985 New technique might provide an alternative to other, more risky procedures<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/DJX3ywf6cnA" height="1" width="1"/> Fri, 20 Nov 2009 12:29:48 GMT http://nanotechweb.org/cws/article/tech/40985 2009-11-20T12:29:48Z http://nanotechweb.org/cws/article/tech/40985 Nanotube LEDs make progress http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/yJ-Ddn_OXBE/40970 IBM team controls light emission from CNTs more precisely than ever before<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/yJ-Ddn_OXBE" height="1" width="1"/> Thu, 19 Nov 2009 11:11:11 GMT http://nanotechweb.org/cws/article/tech/40970 2009-11-19T11:11:11Z http://nanotechweb.org/cws/article/tech/40970 Holes block light in very thin films http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/9ZgdtuJolNw/40966 Finding points towards new kinds of polarization filters and other components for photonic circuits<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/9ZgdtuJolNw" height="1" width="1"/> Thu, 19 Nov 2009 08:25:54 GMT http://nanotechweb.org/cws/article/tech/40966 2009-11-19T08:25:54Z http://nanotechweb.org/cws/article/tech/40966 Nanowire sheet has flexible LED applications covered http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/7O-0JMPUEQE/40950 Bendable visible and ultraviolet light-emitting devices prototyped using cotton-like zinc oxide product<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/7O-0JMPUEQE" height="1" width="1"/> Tue, 17 Nov 2009 12:45:00 GMT http://nanotechweb.org/cws/article/tech/40950 2009-11-17T12:45:00Z http://nanotechweb.org/cws/article/tech/40950 Graphene FETs get up to speed http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/fRNMxVDsdzM/40938 Organic polymer buffer layer allows carrier mobilities to remain high<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/fRNMxVDsdzM" height="1" width="1"/> Fri, 13 Nov 2009 11:56:28 GMT http://nanotechweb.org/cws/article/tech/40938 2009-11-13T11:56:28Z http://nanotechweb.org/cws/article/tech/40938 Electric fields cause huge change in CNT optical behaviour http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/fTddAvqeom8/40923 IBM team says effect could be useful for future electro-optics devices<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/fTddAvqeom8" height="1" width="1"/> Thu, 12 Nov 2009 09:33:03 GMT http://nanotechweb.org/cws/article/tech/40923 2009-11-12T09:33:03Z http://nanotechweb.org/cws/article/tech/40923 Smart concrete detects traffic flow http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/LIFrtzLrnWs/40909 Multi-walled carbon nanotube admixture turns concrete road surface into a vehicle sensor<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/LIFrtzLrnWs" height="1" width="1"/> Thu, 12 Nov 2009 09:00:00 GMT http://nanotechweb.org/cws/article/tech/40909 2009-11-12T09:00:00Z http://nanotechweb.org/cws/article/tech/40909 'Universal' equation describes how materials behave at nanoscale http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/iHOYiFTQL40/40889 'No supercomputers involved', says physicist<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/iHOYiFTQL40" height="1" width="1"/> Fri, 06 Nov 2009 09:43:37 GMT http://nanotechweb.org/cws/article/tech/40889 2009-11-06T09:43:37Z http://nanotechweb.org/cws/article/tech/40889 Dip-pen nanolithography safeguards CNT contacts http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/deDGU0RBN0M/40875 DPN minimizes damage to carbon nanotubes during device fabrication<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/deDGU0RBN0M" height="1" width="1"/> Thu, 05 Nov 2009 11:29:12 GMT http://nanotechweb.org/cws/article/tech/40875 2009-11-05T11:29:12Z http://nanotechweb.org/cws/article/tech/40875 Moth's eye inspires multifunctional anti-reflection surface http://feedproxy.google.com/~r/NanotechwebTechUpdate/~3/slN80xT6SzY/40867 Periodic nano-pyramids reduce reflection below 0.45% for unpolarized light over the visible spectrum<img src="http://feeds.feedburner.com/~r/NanotechwebTechUpdate/~4/slN80xT6SzY" height="1" width="1"/> Wed, 04 Nov 2009 10:33:41 GMT http://nanotechweb.org/cws/article/tech/40867 2009-11-04T10:33:41Z http://nanotechweb.org/cws/article/tech/40867