Laser material processing lead to nanotoxicity

Autor:	M. Yildirim Sara, Bülend Ortaç, Sadik Taskin Tas, Mustafa F. Sargon, Baris Alten, Canan Kurşungöz, Metin Yesiltepe
Předmět:	0301 basic medicine 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Materials processing Laser ablation Nanotoxicology Chemistry Alveolar Epithelium Nanoparticle Nanotechnology Systemic circulation 030217 neurology & neurosurgery
Zdroj:	Scopus-Elsevier 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Popis:	Laser ablation is frequently used in the industry in cutting and drilling processes of materials. During these processes, nanoparticles are produced in the air as byproducts [1]. Since these nanoparticles will accumulate in the environment, the workers in that place are exposed to those nanoparticles. It was shown that when animals are exposed to nanoparticles via inhalation, nanoparticles enter systemic circulation via alveolar epithelium. Nanoparticles travel through the systemic circulation to reach vital organs like heart, brain and liver [2]. Those nanoparticles lead to disruption of a number of cellular signaling pathways and consequently result in cellular toxicity [3].
Databáze:	OpenAIRE
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