| Part of a series of articles on the |
| Impact of nanotechnology |
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| Part of a series of articles on |
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| Nanomaterials |
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| Molecular nanotechnology |
Nanotoxicology is the study of the toxicity of nanomaterials.[1] Because of quantum size effects and large surface area to volume ratio, nanomaterials have unique properties compared with their larger counterparts that affect their toxicity. Of the possible hazards, inhalation exposure appears to present the most concern, with animal studies showing pulmonary effects such as inflammation, fibrosis, and carcinogenicity for some nanomaterials.[2] Skin contact and ingestion exposure are also a concern.
- ^ Buzea, Cristina; Pacheco, Ivan I.; Robbie, Kevin (December 2007). "Nanomaterials and nanoparticles: sources and toxicity". Biointerphases. 2 (4): MR17–71. arXiv:0801.3280. doi:10.1116/1.2815690. PMID 20419892. S2CID 35457219.
- ^ Orel, Valerii E.; Dasyukevich, Olga; Rykhalskyi, Oleksandr; Orel, Valerii B.; Burlaka, Anatoliy; Virko, Sergii (November 2021). "Magneto-mechanical effects of magnetite nanoparticles on Walker-256 carcinosarcoma heterogeneity, redox state and growth modulated by an inhomogeneous stationary magnetic field". Journal of Magnetism and Magnetic Materials. 538: 168314. Bibcode:2021JMMM..53868314O. doi:10.1016/j.jmmm.2021.168314.