Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > How to Grow Glass Nanotubes, Naturally

May 30th, 2007

How to Grow Glass Nanotubes, Naturally

Abstract:
Scientists from France have stumbled upon an interesting, almost spontaneous process to create silica nanotubes.

From the Centre National de la Recherche Scientifique announcement:

The vertebral skeleton is probably the most remarkable example of the efficiency of living organisms in forming robust structures which closely combine organic and mineral materials, in this case calcium phosphate. However, in the submarine environment, numerous and frequently single-cell organisms can achieve similar exploits by using silica to produce carapaces and spines to protect themselves, or spicules that are fibers which direct light to their neurons as effectively as the best optical fibers. With a complex architecture and shape, these natural structures are even more astonishing in that they develop spontaneously in water under moderate conditions of temperature and pressure, according to mechanisms which are still largely unknown. This feat is a dream for chemists who are often obliged to heat, extrude or compress materials under aggressive conditions in order to endow them with a shape.

Source:
medgadget.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Nanotubes/Buckyballs

Effects of Carbon Nanotubes Studied on Pregnant Mothers April 12th, 2014

Nanotech Business Review 2013-2014 April 9th, 2014

Scientists Succeed in Simultaneous Determination of Acetaminophen, Codeine in Drug Samples April 9th, 2014

Rebar technique strengthens case for graphene: Rice University lab makes hybrid nanotube-graphene material that promises to simplify manufacturing April 7th, 2014

Materials/Metamaterials

Engineers develop new materials for hydrogen storage April 15th, 2014

Industrial Nanotech, Inc. Lands First Major Order from Pemex, Mexico’s State-Owned Oil and Gas Company April 14th, 2014

Properties of Coatings Used in Electrical Insulators Modified by Iranian Researchers April 14th, 2014

Graphene Supermarket to offer HDPlas™ by Haydale, a High-Performance Graphene Material April 10th, 2014

Announcements

Tiny particles could help verify goods: Chemical engineers hope smartphone-readable microparticles could crack down on counterfeiting April 15th, 2014

A molecular approach to solar power: Switchable material could harness the power of the sun — even when it’s not shining April 15th, 2014

Targeting cancer with a triple threat: MIT chemists design nanoparticles that can deliver three cancer drugs at a time April 15th, 2014

Biologists Develop Nanosensors to Visualize Movements and Distribution of Plant Stress Hormone April 15th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE