A rich literature exists that has demonstrated adverse human health effects following exposure to ambient air particulate matter (PM), with strong support for an important role for ultrafine (nano-sized) particles. At present, relatively little human health or epidemiology data exists for engineered nanomaterials (NM) despite clear parallels in their physicochemical properties and biological actions in in vitro models.
Original Source [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/nanomaterials-vs-ambient-ultrafine-particles-opportunity-exchange-toxicology
[2] http://ehp.niehs.nih.gov/ehp424/
[3] http://admin.indiaenvironmentportal.org.in/category/author/vicki-stone
[4] http://admin.indiaenvironmentportal.org.in/category/author/mark-r-miller
[5] http://admin.indiaenvironmentportal.org.in/category/author/martin-jd-clift-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/environmental-health-perspectives
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxicology
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nano-technology
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10