Comparative Toxicity of CuZn Nanoparticles with Different Physical and Chemical Characteristics
In the experiment, the biological activity of copper and zinc alloy nanoparticles prepared by gas phase synthesis in an argon atmosphere was assessed. Nanoparticle preparations differed in phase composition and specific surface for CuZnNPs1 - 36 m2/g, CuZnNPs2 - 22 and CuZnNPs3 NP - 15 m2/g. As the...
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| Veröffentlicht in: | Oriental journal of chemistry 2019-01, Vol.35 (3), p.973-981 |
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| container_title | Oriental journal of chemistry |
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| creator | Miroshnikov, Sergey Sizova, Elena Yausheva, Elena Uimin, Michael Konev, Alexander Minin, Artem Yermakov, Anatoly Nikiyan, Hike |
| description | In the experiment, the biological activity of copper and zinc alloy nanoparticles prepared by gas phase synthesis in an argon atmosphere was assessed. Nanoparticle preparations differed in phase composition and specific surface for CuZnNPs1 - 36 m2/g, CuZnNPs2 - 22 and CuZnNPs3 NP - 15 m2/g. As the test cultures, E.coli K12 TG1 pF1, E.coli K12 MG1655 katG::lux, E.coli MG1655 pRecA-lux, E.coli K12 MG1655 psoxS::lux were used. As the results showed, phase composition and specific surface area of nanoparticles were their toxicity factors. CuZnNPs3 is the most toxic among the studied samples, the percentage of zinc phase in it, in comparison with other tested powders, is the largest (52.3%), and the percentage of metallic copper is the smallest (7.9%). Within further works is to carry out controlled synthesis that will allow changing the toxicity of the nanoparticles under study by phase composition and specific surface. |
| doi_str_mv | 10.13005/ojc/350308 |
| format | Article |
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Nanoparticle preparations differed in phase composition and specific surface for CuZnNPs1 - 36 m2/g, CuZnNPs2 - 22 and CuZnNPs3 NP - 15 m2/g. As the test cultures, E.coli K12 TG1 pF1, E.coli K12 MG1655 katG::lux, E.coli MG1655 pRecA-lux, E.coli K12 MG1655 psoxS::lux were used. As the results showed, phase composition and specific surface area of nanoparticles were their toxicity factors. CuZnNPs3 is the most toxic among the studied samples, the percentage of zinc phase in it, in comparison with other tested powders, is the largest (52.3%), and the percentage of metallic copper is the smallest (7.9%). Within further works is to carry out controlled synthesis that will allow changing the toxicity of the nanoparticles under study by phase composition and specific surface.</description><identifier>ISSN: 0970-020X</identifier><identifier>EISSN: 2231-5039</identifier><identifier>DOI: 10.13005/ojc/350308</identifier><language>eng</language><publisher>Bhopal: Oriental Scientific Publishing Company</publisher><subject>Alloys ; Argon ; Bacteria ; Biological activity ; Biomedical materials ; Copper ; E coli ; Experiments ; Luminescence quenching ; Nanoalloys ; Nanomaterials ; Nanoparticles ; Organic chemistry ; Phase composition ; Specific surface ; Synthesis ; Toxicity ; Toxicology ; Vapor phases ; Zinc base alloys</subject><ispartof>Oriental journal of chemistry, 2019-01, Vol.35 (3), p.973-981</ispartof><rights>2019. 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Nanoparticle preparations differed in phase composition and specific surface for CuZnNPs1 - 36 m2/g, CuZnNPs2 - 22 and CuZnNPs3 NP - 15 m2/g. As the test cultures, E.coli K12 TG1 pF1, E.coli K12 MG1655 katG::lux, E.coli MG1655 pRecA-lux, E.coli K12 MG1655 psoxS::lux were used. As the results showed, phase composition and specific surface area of nanoparticles were their toxicity factors. CuZnNPs3 is the most toxic among the studied samples, the percentage of zinc phase in it, in comparison with other tested powders, is the largest (52.3%), and the percentage of metallic copper is the smallest (7.9%). Within further works is to carry out controlled synthesis that will allow changing the toxicity of the nanoparticles under study by phase composition and specific surface.</description><subject>Alloys</subject><subject>Argon</subject><subject>Bacteria</subject><subject>Biological activity</subject><subject>Biomedical materials</subject><subject>Copper</subject><subject>E coli</subject><subject>Experiments</subject><subject>Luminescence quenching</subject><subject>Nanoalloys</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Organic chemistry</subject><subject>Phase composition</subject><subject>Specific surface</subject><subject>Synthesis</subject><subject>Toxicity</subject><subject>Toxicology</subject><subject>Vapor phases</subject><subject>Zinc base alloys</subject><issn>0970-020X</issn><issn>2231-5039</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNotUEtLAzEQDqJgqT35BwIeZe1ks68cZX1CUQ8VxEvIZidsSrupSar23xta5zLzMd8DPkIuGdwwDlDO3UrPeQkcmhMyyXPOsgTEKZmAqCGDHD7OySyEFaQRBa9YOSGydZut8irab6RL92u1jXvqDG13nyN9UaNL32j1GgP9sXGgd9YY9DhG-jbsg9VqTdXY03bAzQG0Q3LTEb0NSRYuyJlR64Cz_z0l7w_3y_YpW7w-Pre3i0zneROzBrFjHCvd99joptZK5WVheCeEwlqzUjNRCOhrKJuuKzivIJ1G1SUWVaMqPiVXR9-td187DFGu3M6PKVLmHDgTSVEk1vWRpb0LwaORW283yu8lA3koUaYS5bFE_gfTW2VP</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Miroshnikov, Sergey</creator><creator>Sizova, Elena</creator><creator>Yausheva, Elena</creator><creator>Uimin, Michael</creator><creator>Konev, Alexander</creator><creator>Minin, Artem</creator><creator>Yermakov, Anatoly</creator><creator>Nikiyan, Hike</creator><general>Oriental Scientific Publishing Company</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-1589-2211</orcidid></search><sort><creationdate>20190101</creationdate><title>Comparative Toxicity of CuZn Nanoparticles with Different Physical and Chemical Characteristics</title><author>Miroshnikov, Sergey ; 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Nanoparticle preparations differed in phase composition and specific surface for CuZnNPs1 - 36 m2/g, CuZnNPs2 - 22 and CuZnNPs3 NP - 15 m2/g. As the test cultures, E.coli K12 TG1 pF1, E.coli K12 MG1655 katG::lux, E.coli MG1655 pRecA-lux, E.coli K12 MG1655 psoxS::lux were used. As the results showed, phase composition and specific surface area of nanoparticles were their toxicity factors. CuZnNPs3 is the most toxic among the studied samples, the percentage of zinc phase in it, in comparison with other tested powders, is the largest (52.3%), and the percentage of metallic copper is the smallest (7.9%). 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| subjects | Alloys Argon Bacteria Biological activity Biomedical materials Copper E coli Experiments Luminescence quenching Nanoalloys Nanomaterials Nanoparticles Organic chemistry Phase composition Specific surface Synthesis Toxicity Toxicology Vapor phases Zinc base alloys |
| title | Comparative Toxicity of CuZn Nanoparticles with Different Physical and Chemical Characteristics |
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