In nanotechnology, a particle is defined as a small object that behaves as a whole unit with respect to its transport and properties. Particles are further classified according to diameter. Coarse particles cover a range between 2,500 and 10,000 nanometers. Fine particles are sized between 100 and 2,500 nanometers. Ultrafine particles, or nanoparticles, are between 1 and 100 nanometers in size. The reason for this double name of the same object is that, during the 1970-80s, when the first thorough fundamental studies with "nanoparticles" were underway in the USA (by Granqvist and Buhrman) and Japan, (within an ERATO Project) they were called "ultrafine particles" (UFP).
Posts about Nanoparticles
  • The Best Keyword Research Giveaway EVER

    … Beck (@ben_beck) January 6, 2015 In the year three-thousaaaaaaaand... all KW research will be done by nanoparticles, til then we've got @nick_eubanks: — Don Rhoades (@TheGonzoSEO) January 5, 2015 The post The Best Keyword Research Giveaway EVER appeared first on SEO Nick. …

    SEO Nickin SEO- 30 readers -
  • This Week in Digital…

    … is not a document file but an executable file of a DarkComet Remote Access Trojan (RAT). This Trojan makes use of its heavily obfuscated AutoIt-based script to run undetected by antivirus software.When run, it creates a randomly named folder in the Windows Application Data folder and drops all of its component files into that folder’. iTunes…

    Becky Grainger/ Search Laboratoryin Google- 5 readers -
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