Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > News > Scientists build a world in a grain of silicon

February 2nd, 2007

Scientists build a world in a grain of silicon

Abstract:
This new world is constructed of silicon -- the same material used for computer chips -- and the team's experience with nanotechnology and microfabrication techniques made it possible. Each of the 85 "neighborhoods" is a square chamber 100 micrometers to a side and 30 micrometers deep, providing enough elbow room for about 10,000 E. coli at most. Food and waste are introduced and removed through channels too narrow for the bacteria to pass through, and by varying the channels' flow rates, the team can make life easier or harder on a chamber's residents.

Source:
princeton.edu

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Academic/Education

Rice University launches Rice Synthetic Biology Institute to improve lives January 12th, 2024

Multi-institution, $4.6 million NSF grant to fund nanotechnology training September 9th, 2022

National Space Society Helps Fund Expanding Frontier’s Brownsville Summer Entrepreneur Academy: National Space Society and Club for the Future to Support Youth Development Program in South Texas June 24th, 2022

How a physicist aims to reduce the noise in quantum computing: NAU assistant professor Ryan Behunin received an NSF CAREER grant to study how to reduce the noise produced in the process of quantum computing, which will make it better and more practical April 1st, 2022

Announcements

INRS and ELI deepen strategic partnership to train the next generation in laser science:PhD students will benefit from international mobility and privileged access to cutting-edge infrastructure June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

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

Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Human Interest/Art

New 2D multifractal tools delve into Pollock's expressionism January 17th, 2025

Drawing data in nanometer scale September 30th, 2022

Scientists prepare for the world’s smallest race: Nanocar Race II March 18th, 2022

Graphene nanotubes revolutionize touch screen use for prosthetic hands August 3rd, 2021

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




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books



NNN
The Hunger Project