Toxicity effect of Silver Nanoparticles on Health and environment
Publish Year: 1393
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCTCC03_171
تاریخ نمایه سازی: 10 شهریور 1393
Abstract:
Silver nanoparticles (AgNPs) are one of the most commonly used nanomaterials. AgNPs are used incoating or embedding for medical purposes . In addition to their medical uses, AgNPs are also usedin clothing, the food industry, paints, electronics and other field . Despite their widespread use, thereis a serious lack of information concerning the toxicity of AgNPs to humans and their underlyingcellular actions.In vitro studies reported that Ag NPs produced toxicity targeted a variety of organsincluding the lung, liver, brain, vascular system and reproductive organs. Ag NP induced theexpression level of genes involved in cell cycle progression and apoptosis. Possible mechanisms ofAg NP toxicity include induction of ROS, oxidative stress, DNA damage and apoptos.Alsodescribed exposure of Ag NPs in vitro mammal toxicity and several factors influence the ability ofa metal to produce toxic effects.Ag Speciation in freshwater and seawater investigated.This reviewsummarized the cytotoxic effects of Ag NPs on health and environment.
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Authors
Nasrin Aliabadi
Department of Microbiology, Faculty of Sciences,Ferdowsi University of Mashhad,Iran
Amin Aliabadi
Department of Chemical Engineering,Operating Unit, East oil &Gas Production Co., National Iranian Oil Co.
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