Carbon nano materials
Journal Title: Indian Journal of Research in Pharmacy and Biotechnology - Year 2016, Vol 4, Issue 6
Abstract
Nanomaterials and nano particles are usually considered to be materials with at least one external dimension. Nanomaterials internal structures measuring 100 nm or less. Form these particles prepared by tubes, rods or fibres. The nonmaterial’s that have the same composition and different physico-chemical properties than the same materials in bulk form, and differently if they enter the body. They may thus pose different potential hazards nanomaterials like Graphene and many other nanostructures have already demonstrated their remarkable physical properties. However, present work has to be done to apply these properties in practical devices and technological processes. This focus issue overviews some recent advances in this direction. As nanotechnology develops, nanomaterials are finding different uses in healthcare, electronics, cosmetics, textiles and information technology. The properties of nanomaterials are assessment of possible exposures arising during their manufacture. Descriptions of nanomaterials ought to include the average particle different size, allowing for clumping and the size of the individual particles and a description of the particle number size distribution. The measurement methods to use depend on the different kind of exposure. Now a days the most reliable methods are for particles in the air and nanoparticles may also be in contact with solids and liquids, especially in consumer products.
Authors and Affiliations
M. Subba Reddy, P. Sreenivasul Reddy, G. Venkata Subbaiah, H Venkata Subbaiah
Keywords
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