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Influence of soil type and environmental conditions on ZnO, TiO(2) and Ni nanoparticles phytotoxicity.
Chemosphere. 2013 Jun; 92(1):91-9.C

Abstract

Intensive development of nanotechnology will result in releasing nanoparticles (NPs) to the environment including soil. The objective of the study was the evaluation of phytotoxicity of inorganic nanoparticles and their bulk counterparts (ZnO, TiO(2) and Ni) in various soils using Phytotoxkit F™ method. The estimation of toxicity was conducted with relation to Lepidium sativum. The toxicity of NPs was also estimated in relation to contact time between NPs and soil, effect of light and temperature and NPs-NPs interactions. In all tested variants no effect of NPs on seed germination was observed. NPs displayed varied effect on inhibition of plant root growth in relation to soil type. Only in the case of ZnO nanoparticles and their bulk counterparts a dose-effect relationship was observed. That relationship, however, was observed only in OECD soil. In a majority of cases, aging and increase of temperature caused a reduction of toxicity of NPs, while light conditions increased the toxic effect of NPs. The effect of the NPs interaction: ZnO with TiO(2) or Ni had an antagonistic character, that was manifested in a reduction of the toxicity of ZnO.

Authors+Show Affiliations

Department of Environmental Chemistry, Maria Curie-Skłodowska University, 3 Maria Curie-Skłodowska Square, 20-031 Lublin, Poland.No affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23541360

Citation

Jośko, Izabela, and Patryk Oleszczuk. "Influence of Soil Type and Environmental Conditions On ZnO, TiO(2) and Ni Nanoparticles Phytotoxicity." Chemosphere, vol. 92, no. 1, 2013, pp. 91-9.
Jośko I, Oleszczuk P. Influence of soil type and environmental conditions on ZnO, TiO(2) and Ni nanoparticles phytotoxicity. Chemosphere. 2013;92(1):91-9.
Jośko, I., & Oleszczuk, P. (2013). Influence of soil type and environmental conditions on ZnO, TiO(2) and Ni nanoparticles phytotoxicity. Chemosphere, 92(1), 91-9. https://doi.org/10.1016/j.chemosphere.2013.02.048
Jośko I, Oleszczuk P. Influence of Soil Type and Environmental Conditions On ZnO, TiO(2) and Ni Nanoparticles Phytotoxicity. Chemosphere. 2013;92(1):91-9. PubMed PMID: 23541360.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Influence of soil type and environmental conditions on ZnO, TiO(2) and Ni nanoparticles phytotoxicity. AU - Jośko,Izabela, AU - Oleszczuk,Patryk, Y1 - 2013/03/29/ PY - 2012/09/20/received PY - 2013/02/13/revised PY - 2013/02/20/accepted PY - 2013/4/2/entrez PY - 2013/4/2/pubmed PY - 2013/11/8/medline SP - 91 EP - 9 JF - Chemosphere JO - Chemosphere VL - 92 IS - 1 N2 - Intensive development of nanotechnology will result in releasing nanoparticles (NPs) to the environment including soil. The objective of the study was the evaluation of phytotoxicity of inorganic nanoparticles and their bulk counterparts (ZnO, TiO(2) and Ni) in various soils using Phytotoxkit F™ method. The estimation of toxicity was conducted with relation to Lepidium sativum. The toxicity of NPs was also estimated in relation to contact time between NPs and soil, effect of light and temperature and NPs-NPs interactions. In all tested variants no effect of NPs on seed germination was observed. NPs displayed varied effect on inhibition of plant root growth in relation to soil type. Only in the case of ZnO nanoparticles and their bulk counterparts a dose-effect relationship was observed. That relationship, however, was observed only in OECD soil. In a majority of cases, aging and increase of temperature caused a reduction of toxicity of NPs, while light conditions increased the toxic effect of NPs. The effect of the NPs interaction: ZnO with TiO(2) or Ni had an antagonistic character, that was manifested in a reduction of the toxicity of ZnO. SN - 1879-1298 UR - https://www.unboundmedicine.com/medline/citation/23541360/Influence_of_soil_type_and_environmental_conditions_on_ZnO_TiO_2__and_Ni_nanoparticles_phytotoxicity_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0045-6535(13)00356-1 DB - PRIME DP - Unbound Medicine ER -