Nanotechnology Now

Our NanoNews Digest Sponsors







Heifer International

Wikipedia Affiliate Button


Home > News > Viral Manufacturing: Building Nanomachines With Viruses

February 17th, 2007

Viral Manufacturing: Building Nanomachines With Viruses

Abstract:
The goal of nanofabrication is to make tiny machines build themselves using molecules they grab from their surroundings. It's easy to dismiss the concept as science fiction — or hype. Until you hear what's been going on in the lab of MIT materials scientist Angela Belcher, a star in nanotechnology circles.

Working with colleagues Paula Hammond and Yet-Ming Chiang, Belcher genetically altered a virus, the M-13 bacteriophage, inducing it to grab a pair of conductive metals — cobalt oxide and gold — from a solution. As the viruses rearrange themselves, they form highly aligned organic nanowires that can be used as a lithium-ion battery electrode — one so densely packed it can store two or three times the energy of conventional electrodes of the same size and weight. So far, the team has grown an anode. The next steps-which could be completed in two years-will be to grow a cathode, and to perfect the Saran Wrap-thin polymer electrolyte that separates the electrodes.

Source:
popularmechanics.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

NEMS

Monolayers to lubricate the next generation of nanomachinery January 23rd, 2013

Novati Technologies Licenses Ziptronix’s Direct Oxide Bonding (ZiBond®) and Direct Bond Interconnect (DBI®) Patented Technologies For Advanced 3D Integrated Assemblies January 17th, 2013

ICPT 2012 to Present Latest R&D and Future Strategies In Microelectronics and Microsystems Oct. 15-17 in Grenoble, France October 11th, 2012

mPhase Technologies, Inc. to Visit French Technology Cluster in Mid-October October 11th, 2012

Molecular Machines

Conceptual Nanomedical Lipofuscin Removal Strategy April 29th, 2013

A giant step toward miniaturization: Nanotechnology transforms molecular beams into functional nano-devices with controlled atomic architectures April 3rd, 2013

ASU Biodesign Institute scientists develop innovative twists to DNA nanotechnology March 21st, 2013

Reversible assembly leads to tiny encrypted messages March 11th, 2013

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals

Moth-Inspired Nanostructures Take the Color Out of Thin Films May 17th, 2013

Add boron for better batteries: Rice University theorists say graphene-boron mix shows promise for lithium-ion batteries May 17th, 2013

DNA-Guided Assembly Yields Novel Ribbon-Like Nanostructures: Approach could be useful in fabricating new kinds of materials with engineered properties May 16th, 2013

Advancements and developments of solid-state nanopores sensors May 16th, 2013

Battery Technology/Capacitors/Generators/Piezoelectrics

Add boron for better batteries: Rice University theorists say graphene-boron mix shows promise for lithium-ion batteries May 17th, 2013

New Mechanism Converts Natural Gas to Energy Faster, Captures CO2 May 7th, 2013

Microwave oven cooks up solar cell material: Nanocrystal semiconductor for photovoltaics, medical sensors, heat reuse May 6th, 2013

Improving materials that convert heat to electricity and vice-versa May 5th, 2013

NanoNews-Digest
The latest news from around the world, FREE





  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More












ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project








abbigliamento uomo
Computer Accessories
© Copyright 1999-2013 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE