Article - 17 Jan 2010
This review will focus on carbon nanotubes attached on larger graphitic solids, which can range from simple flat graphite to complex cellular foams having open-interconnected porosity.
Article - 6 Dec 2009
Since the discovery that nanosized-gold particles, highly dispersed on certain oxide supports, are active catalysts for a variety of reactions, numerous studies have addressed the structure and...
Article - 13 Oct 2009
The world is facing a variety of serious challenges in securing more efficient and sustainable chemical and energy production.
Article - 23 Aug 2009
The first step in assessing the risks posed by nanotechnology is to chemically identify and characterize nanomaterials. Understanding the chemical properties as well as physical is essential in...
Article - 21 Aug 2009
This article will describe how nanotechnology can create materials and products that will not only directly advance our ability to monitor, detect and clean-up environmental contaminants, but also...
Article - 16 Nov 2007
In this paper carbon nanotubes were investigated in the form of powder, grown on a Si substrate and as CNT sheets or mats, or bucky paper.
Article - 16 Aug 2007
Between the gas phase and the condensed phase of liquids and solids, lies an intermediate state of matter that is not quite one phase or the other. Called clusters, these small agglomerations of...
Article - 16 Jul 2007
This article examines the base science behind the nanotechnology phenomenon including the origins of nanotechnology, the properties of nanoscale materials and how to explain these unusual properties.
Article - 24 May 2007
Nanotechnology is making inroads in drugs, medicines and drug delivery systems. This article examines how nanotechnology and nanoparticles are promising to change the way various medicines are...
Article - 27 Feb 2007
The serious health risks posed by workplace exposure to nanomaterials share some striking similarities to those presented by asbestos. As with exposure to asbestos or other toxic dusts, workplace...