Article - 14 Nov 2007
The conductive and field emission properties of individual single and multi-walled carbon nanotubes, grown by chemical vapor and supercritical fluid deposition techniques, have been assessed using an...
Article - 3 Oct 2007
Surface-enhanced Raman spectroscopy (SERS) is a technique allowing greatly increased Raman signals used for trace detection and characterization of biological specimens with extremely high spatial...
Article - 14 May 2007
This paper explores the types and structures of nanoparticles used in cancer treatment, nano-based drug delivery systems,.
Article - 27 Sep 2006
Several lithographic techniques are used for patterning in the nanoscale region. Dip Pen Nanolithography combines cutting edge atomic level technologies with age old writing methods.
Article - 20 Sep 2006
Nanolithography is etching, writing or printing on a material surface. Lithographic techniques include Photolithography, Electron beam lithography, X-ray lithography, Extreme UV lithography, Light...
Article - 25 Mar 2006
Reviewed herein are the most recent developments in the area of drug delivery systems. Systems such as colloidal dug carriers, micelles, liposomes, dendrimers, liquid crystals, nanopoarticles,...
Article - 6 May 2004
In a development that brings the promise of mass production to nanoscale devices, Lawrence Berkeley National Laboratory scientists have transformed carbon nanotubes into conveyor belts capable of...
Article - 3 Feb 2004
Cornell University researchers have found a way to construct fluidic channels that permits fluid to flow more freely. The simple and inexpensive method results in tiny channels with corners that are...