Analysis and Measurement - AZoNano Search

Characterization of CdS and ZnS Quantum Dots Prepared via a Chemical Method on SBR Latex

Article - 12 May 2008

In this journal paper 10 nm spherical quantum dots were prepared on SBR latex. Impedance analysis shows admittance of CdS quantum dots and ZnS quantum dots changes with changes in frequency.

Tailoring the Wettability of Carbon Nanotube Powders, Bucky Papers and Vertically Aligned Nanofibers

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.

Nanoparticles and Nanotechnology - Classification, Properties, Hazards, and Toxicology

Article - 16 Aug 2006

If manipulation of individual molecules was possible, then materials with optical and electronic characteristics that are not visualized in bulk could also be designed.

Binding of Carbon Nanotubes Dispersed by Optical Tweezer on Silicon Surface

Article - 10 Jun 2006

Optical tweezers cum microdissection combi was used for dispersion of carbon nanotubes, The resultant nanotubes were functionalized with thionyl chloride and then successfully bound to functioalized...

Design and Characterisation of Nanometer Precision Mechanisms

Article - 9 Dec 2005

To meet the demands of ultra-precision positioning and scanning, a series of precision positioning mechanisms have been developed by Queensgate Instruments. They combine piezoelectric and NanoSensor...

Nanophotonics and Optical Spectroscopy - Tools and Processes

Article - 17 Aug 2005

Characterization and analysis tools let material scientists examine the behavior and properties of materials at the nanoscale.

Protein Crystallization Screening by Using Dynamic Light Scattering

Article - 13 May 2005

Dynamic light scattering (DLS) has become an increasingly popular tool for screeing tool for crystallography since the early 1990's. Its use in protein crystallisatio0n screening is described taking...

Water Treatment and the Role of Zeta Potential in Water Treatment Process Control

Article - 12 May 2005

Zeta potential is becoming a more important tool in the treatment of waste water systems. The concept is explained and its effect on processes such as sedimentation, flotation and filtration is...

Polymer Characterization Using Light Scattering Techniques

Article - 10 May 2005

Light scattering techniques are widely used for the characterization of solutions of polymers and macromolecules.

Electrostatic Aggregation of â-Lactoglobulin Using Quasi-Electric Light Scattering

Article - 9 May 2005

The study of aggregation and aggregation kinetics for ß-Lactoglobulin has been the topic of numerous studies since its discovery. This work is a study of ß-Lg electrostatic aggregation at low ionic...