Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > A Tour of the Energy Future

January 26th, 2007

A Tour of the Energy Future

Abstract:
Most amazing of all was Professor Angela Belcher, a young genius who is teaching bugs how to become batteries — in other words, she's genetically modifying viruses so that they learn to store energy. She began working with what she calls" biologically inspired manufacturing techniques" in the mid-1990s, when she was a graduate student at UC Santa Barbara. She discovered that abalone builds its extraordinarily strong and beautiful shell by using proteins to form nanoscale tiles of calcium carbonate. She figured that using a similar process, other organisms could be taught to create other kinds of nanostructures — perfect microscopic building blocks that she calls" evolved hybrid materials." At the University of Texas and then at MIT, she got down to work: She exposed viruses to semiconductor materials and watched to see if any adhered. When one did, she inserted it into bacteria so it could replicate, then exposed the subsequent generations to the same semiconductor material, strengthening the binding trait. It's a forced and accelerated evolutionary process, and she showed us high-res slides of the result: perfect nanowires that can carry current, biologically directed organisms that can store electrical energy and should someday make superior laptop batteries, solar cells, and fuel cells for transportation. Amazing, amazing stuff.

Source:
time.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

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

Basel physicists develop efficient method of signal transmission from nanocomponents May 23rd, 2015

This Slinky lookalike 'hyperlens' helps us see tiny objects: The photonics advancement could improve early cancer detection, nanoelectronics manufacturing and scientists' ability to observe single molecules May 23rd, 2015

Visualizing How Radiation Bombardment Boosts Superconductivity: Atomic-level flyovers show how impact sites of high-energy ions pin potentially disruptive vortices to keep high-current superconductivity flowing May 23rd, 2015

Conversion of Greenhouse Gases to Syngas in Presence of Nanocatalysts in Iran May 22nd, 2015

Energy

Visualizing How Radiation Bombardment Boosts Superconductivity: Atomic-level flyovers show how impact sites of high-energy ions pin potentially disruptive vortices to keep high-current superconductivity flowing May 23rd, 2015

Conversion of Greenhouse Gases to Syngas in Presence of Nanocatalysts in Iran May 22nd, 2015

Sandia researchers first to measure thermoelectric behavior by 'Tinkertoy' materials May 20th, 2015

Industrial Nanotech, Inc. Announces Official Launch of the Eagle Platinum Tile™ May 19th, 2015

Human Interest/Art

INSIDDE: Uncovering the real history of art using a graphene scanner May 21st, 2015

Winner Announced for NNI’s First ‘EnvisioNano’ Nanotechnology Image Contest May 6th, 2015

To Conserve London's 300-Year-Old Masterpiece, Nanotech & Drones April 12th, 2015

2015 Nanonics Image Contest January 29th, 2015

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

Turn that defect upside down: Twin boundaries in lithium-ion batteries May 21st, 2015

Evident Thermoelectrics Acquires GMZ Energy: Investment Accelerates Launch Of Evident's Thermoelectric Modules For Waste Heat May 20th, 2015

Sandia researchers first to measure thermoelectric behavior by 'Tinkertoy' materials May 20th, 2015

Defects can 'Hulk-up' materials: Berkeley lab study shows properly managed damage can boost material thermoelectric performances May 20th, 2015

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