Copper status of exposed microorganisms influences susceptibility to metallic nanoparticles
نویسندگان
چکیده
منابع مشابه
Influences of copper speciation on toxicity to microorganisms in soils.
OBJECTIVE To investigate the relationship between copper speciation and microbial features (microbial communities and copper tolerance level) in order to determine the adverse effect of different forms of Cu on microorganisms. METHODS Tessier's sequential extraction procedure was used to qualify the different Cu forms (exchangeable, carbonate bound, Fe/Mn oxide bound, residue and organic matt...
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متن کاملInfluences of copper forms on the toxicity to microorganisms in soils.
Soil samples with wide ranges of pH (4.9 to 8.1), organic carbon (0.1 to 77%), and total Cu contents from 32 to 11700 mg kg(-1), collected near a copper mine, were used to investigate the relationships between microbial features and Cu speciation in order to clarify the form(s) of Cu adversely affecting microorganisms. The effects of Cu on soil microorganisms were evaluated by two indicators: t...
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ژورنال
عنوان ژورنال: Environmental Toxicology and Chemistry
سال: 2016
ISSN: 0730-7268,1552-8618
DOI: 10.1002/etc.3254