Photocatalytic and antibacterial activities of hydrothermally prepared CdO nanoparticles
CdO nanoparticles (NPs) were synthesized (hydrothermal) with cadmium acetate and ammonium hydroxide as starting materials and characterized by XRD, FE-SEM and FTIR. It exhibits face centred cubic structure with an average crystallite size of 43 nm and the lattice strain (W–H plot) is 0.0029. The sur...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2017-08, Vol.28 (15), p.11420-11429 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Karthik, K. Dhanuskodi, S. Gobinath, C. Prabukumar, S. Sivaramakrishnan, S. |
| description | CdO nanoparticles (NPs) were synthesized (hydrothermal) with cadmium acetate and ammonium hydroxide as starting materials and characterized by XRD, FE-SEM and FTIR. It exhibits face centred cubic structure with an average crystallite size of 43 nm and the lattice strain (W–H plot) is 0.0029. The surface morphological image appears particle like structure (150 nm). The vibrational stretching mode of Cd–O is 620 cm
−1
whereas micro Raman reveals the overtone at 389 cm
−1
. The optical energy bandgap is found to be 2.47 eV from the UV–Vis spectra. Five emission peaks were recorded at 360, 429, 488, 527 and 640 nm upon excited at 290 nm. The SHG efficiency is 0.84 times of KDP. The photocatalytic performance has been evaluated of the CdO NPs for the degradation of methylene blue under sunlight irradiation. CdO NPs were screened for their in vitro antibacterial activity against human pathogens such as Gram negative (
Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris
) and Gram positive (
Staphylococcus aureus, Enterococcus faecalis, Bacillus subtilis
) bacteria has been investigated. |
| doi_str_mv | 10.1007/s10854-017-6937-z |
| format | Article |
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−1
whereas micro Raman reveals the overtone at 389 cm
−1
. The optical energy bandgap is found to be 2.47 eV from the UV–Vis spectra. Five emission peaks were recorded at 360, 429, 488, 527 and 640 nm upon excited at 290 nm. The SHG efficiency is 0.84 times of KDP. The photocatalytic performance has been evaluated of the CdO NPs for the degradation of methylene blue under sunlight irradiation. CdO NPs were screened for their in vitro antibacterial activity against human pathogens such as Gram negative (
Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris
) and Gram positive (
Staphylococcus aureus, Enterococcus faecalis, Bacillus subtilis
) bacteria has been investigated.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-017-6937-z</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Ammonium hydroxide ; Bacteria ; Cadmium ; Cadmium acetate ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; E coli ; In vitro methods and tests ; Irradiation ; Lattice strain ; Materials Science ; Methylene blue ; Nanoparticles ; Optical and Electronic Materials ; Pathogens ; Photocatalysis ; Pseudomonas ; Pseudomonas aeruginosa ; Spectral emissivity ; Stretching ; Sunlight</subject><ispartof>Journal of materials science. Materials in electronics, 2017-08, Vol.28 (15), p.11420-11429</ispartof><rights>Springer Science+Business Media New York 2017</rights><rights>Journal of Materials Science: Materials in Electronics is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-371f20646f48f46e7fd1387b98511df6d4b1b986190fbe5c26c064cc0ef8b8763</citedby><cites>FETCH-LOGICAL-c353t-371f20646f48f46e7fd1387b98511df6d4b1b986190fbe5c26c064cc0ef8b8763</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-017-6937-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-017-6937-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Karthik, K.</creatorcontrib><creatorcontrib>Dhanuskodi, S.</creatorcontrib><creatorcontrib>Gobinath, C.</creatorcontrib><creatorcontrib>Prabukumar, S.</creatorcontrib><creatorcontrib>Sivaramakrishnan, S.</creatorcontrib><title>Photocatalytic and antibacterial activities of hydrothermally prepared CdO nanoparticles</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>CdO nanoparticles (NPs) were synthesized (hydrothermal) with cadmium acetate and ammonium hydroxide as starting materials and characterized by XRD, FE-SEM and FTIR. It exhibits face centred cubic structure with an average crystallite size of 43 nm and the lattice strain (W–H plot) is 0.0029. The surface morphological image appears particle like structure (150 nm). The vibrational stretching mode of Cd–O is 620 cm
−1
whereas micro Raman reveals the overtone at 389 cm
−1
. The optical energy bandgap is found to be 2.47 eV from the UV–Vis spectra. Five emission peaks were recorded at 360, 429, 488, 527 and 640 nm upon excited at 290 nm. The SHG efficiency is 0.84 times of KDP. The photocatalytic performance has been evaluated of the CdO NPs for the degradation of methylene blue under sunlight irradiation. CdO NPs were screened for their in vitro antibacterial activity against human pathogens such as Gram negative (
Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris
) and Gram positive (
Staphylococcus aureus, Enterococcus faecalis, Bacillus subtilis
) bacteria has been investigated.</description><subject>Ammonium hydroxide</subject><subject>Bacteria</subject><subject>Cadmium</subject><subject>Cadmium acetate</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>E coli</subject><subject>In vitro methods and tests</subject><subject>Irradiation</subject><subject>Lattice strain</subject><subject>Materials Science</subject><subject>Methylene blue</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Pathogens</subject><subject>Photocatalysis</subject><subject>Pseudomonas</subject><subject>Pseudomonas aeruginosa</subject><subject>Spectral emissivity</subject><subject>Stretching</subject><subject>Sunlight</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kE9LAzEQxYMoWKsfwNuC52iy-btHKWqFQj0o9Bay2cRu2W7WJBW2n96U9eDFwzAz8N6b4QfALUb3GCHxEDGSjEKEBeQVEfB4BmaYCQKpLDfnYIYqJiBlZXkJrmLcIYQ4JXIGNm9bn7zRSXdjak2h-yZXamttkg2t7oo8tN9tam0svCu2YxN82tqw1103FkOwgw62KRbNuuh17_OWYzobr8GF0120N799Dj6en94XS7hav7wuHlfQEEYSJAK7Mv_CHZWOcitcg4kUdSUZxo3jDa1xXjiukKstMyU3WW0Msk7WUnAyB3dT7hD818HGpHb-EPp8UuEKc04QIzSr8KQywccYrFNDaPc6jAojdQKoJoAqA1QngOqYPeXkiVnbf9rwJ_lf0w_zJXVA</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Karthik, K.</creator><creator>Dhanuskodi, S.</creator><creator>Gobinath, C.</creator><creator>Prabukumar, S.</creator><creator>Sivaramakrishnan, S.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0W</scope></search><sort><creationdate>20170801</creationdate><title>Photocatalytic and antibacterial activities of hydrothermally prepared CdO nanoparticles</title><author>Karthik, K. ; Dhanuskodi, S. ; Gobinath, C. ; Prabukumar, S. ; Sivaramakrishnan, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-371f20646f48f46e7fd1387b98511df6d4b1b986190fbe5c26c064cc0ef8b8763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Ammonium hydroxide</topic><topic>Bacteria</topic><topic>Cadmium</topic><topic>Cadmium acetate</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>E coli</topic><topic>In vitro methods and tests</topic><topic>Irradiation</topic><topic>Lattice strain</topic><topic>Materials Science</topic><topic>Methylene blue</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Pathogens</topic><topic>Photocatalysis</topic><topic>Pseudomonas</topic><topic>Pseudomonas aeruginosa</topic><topic>Spectral emissivity</topic><topic>Stretching</topic><topic>Sunlight</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karthik, K.</creatorcontrib><creatorcontrib>Dhanuskodi, S.</creatorcontrib><creatorcontrib>Gobinath, C.</creatorcontrib><creatorcontrib>Prabukumar, S.</creatorcontrib><creatorcontrib>Sivaramakrishnan, S.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karthik, K.</au><au>Dhanuskodi, S.</au><au>Gobinath, C.</au><au>Prabukumar, S.</au><au>Sivaramakrishnan, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocatalytic and antibacterial activities of hydrothermally prepared CdO nanoparticles</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2017-08-01</date><risdate>2017</risdate><volume>28</volume><issue>15</issue><spage>11420</spage><epage>11429</epage><pages>11420-11429</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>CdO nanoparticles (NPs) were synthesized (hydrothermal) with cadmium acetate and ammonium hydroxide as starting materials and characterized by XRD, FE-SEM and FTIR. It exhibits face centred cubic structure with an average crystallite size of 43 nm and the lattice strain (W–H plot) is 0.0029. The surface morphological image appears particle like structure (150 nm). The vibrational stretching mode of Cd–O is 620 cm
−1
whereas micro Raman reveals the overtone at 389 cm
−1
. The optical energy bandgap is found to be 2.47 eV from the UV–Vis spectra. Five emission peaks were recorded at 360, 429, 488, 527 and 640 nm upon excited at 290 nm. The SHG efficiency is 0.84 times of KDP. The photocatalytic performance has been evaluated of the CdO NPs for the degradation of methylene blue under sunlight irradiation. CdO NPs were screened for their in vitro antibacterial activity against human pathogens such as Gram negative (
Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris
) and Gram positive (
Staphylococcus aureus, Enterococcus faecalis, Bacillus subtilis
) bacteria has been investigated.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-017-6937-z</doi><tpages>10</tpages></addata></record> |
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| subjects | Ammonium hydroxide Bacteria Cadmium Cadmium acetate Characterization and Evaluation of Materials Chemistry and Materials Science E coli In vitro methods and tests Irradiation Lattice strain Materials Science Methylene blue Nanoparticles Optical and Electronic Materials Pathogens Photocatalysis Pseudomonas Pseudomonas aeruginosa Spectral emissivity Stretching Sunlight |
| title | Photocatalytic and antibacterial activities of hydrothermally prepared CdO nanoparticles |
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