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...Outline what is nanotechnology different special about nano the scope of nanotech now that might impact environment relation environmental protection to research framework related issues reports current epa activities we hope get from sponsored academic while many definitions for exist nni calls it only if involves all following and technology development at atomic molecular or macromolecular levels in length scale approximately nanometer range creating using structures devices systems have novel properties functions because their small intermediate size ability control manipulate on national initiative spectrum particles nanoscale contaminants water air little known h o hemoglobin microbialc ells protozoa nm virus m conventionalfiltration microfiltration adenovirus ultrafiltration bacteriophage reverse osmosis influenza e coli pm pollens fullerenes nanotubes aerosols after wiesner are materials nanostructure example material application clusters nanocrystals radius insulators semicond...