Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/930629
Research center of Embrapa/Collection: Embrapa Meio Ambiente - Artigo em periódico indexado (ALICE)
Date Issued: 2012
Type of Material: Artigo em periódico indexado (ALICE)
Authors: CLEMENTE, Z.
CASTRO, V. L. S. S. de
JONSSON, C. M.
FRACETO, L. F.
Additional Information: Z. CLEMENTE, IB-UNICAMP; VERA LUCIA SCHERHOLZ S DE CASTRO, CNPMA; CLAUDIO MARTIN JONSSON, CNPMA; LEONARDO FERNADES FRACETO, UNESP.
Title: Ecotoxicology of nano-TiO2: an evaluation of its toxicity to organisms of aquatic ecosystems.
Publisher: International Journal of Environmental Research, Theran, v. 6, n. 1, p. 33-50, 2012.
Language: Ingles
Keywords: Nano-TiO2
Nanotecnologia
Dióxido de titânio
Impato ambiental
Description: The production and use of synthetic nanoparticles is growing rapidly, and therefore the presence of these materials in the environment seems inevitable. Titanium dioxide (TiO2) presents various possible uses in industry, cosmetics, and even in the treatment of contaminated environments. Studies about the potential ecotoxicological risks of TiO2 nanoparticles (nano-TiO2) have been published but their results are still inconclusive. It should be noted that the properties of the diverse nano-TiO2 must be considered in order to establish experimental models to study their toxicity to environmentally relevant species. Moreover, the lack of descriptions and characterization of nanoparticles, as well as differences in the experimental conditions employed, have been a compromising factor in the comparison of results obtained in various studies. Therefore, the purpose of this paper is to make a simple review of the principal properties of TiO2, especially in nanoparticulate form, which should be considered in aquatic toxicology studies, and a compilation of the works that have been published on the subject.
Thesagro: Organismo aquático
Substância tóxica
Toxidez
NAL Thesaurus: Nanotechnology
Aquatic organisms
Ecotoxicology
Data Created: 2012-08-07
Appears in Collections:Artigo em periódico indexado (CNPMA)

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