Surface chemistry of cerium oxide nanocubes: Toxicity against pathogenic bacteria and their mechanistic study
DC Field | Value | Language |
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dc.contributor.author | Krishnamoorthy, Karthikeyan | - |
dc.contributor.author | Veerapandian, MurUgan | - |
dc.contributor.author | Zhang, Ling-He | - |
dc.contributor.author | Yun, Kyusik | - |
dc.contributor.author | Kim, Sang Jae | - |
dc.date.available | 2020-02-28T16:42:51Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014-09-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12282 | - |
dc.description.abstract | The present study investigated the bacterial toxicity of cerium oxide (CeO2) nanocubes. The X-ray diffraction and Raman spectral studies revealed the formation of nanoceria with cubic fluorite structure. The minimum inhibitory concentration (MIC) of CeO2 nanocubes against pathogenic bacteria was evaluated by a microdilution method. MICs such as 16 mu g/mL (against Escherichia coli) and 8 mu g/mL (against Salmonella typhimurium and Enterococcus faecalis), and 4 mu g/mL (against Bacillus subtilis) suggest that CeO2 nanocubes have predominant anti-bacterial activity. The evaluation of bacterial enzymatic (beta-D-galactosidase) activity in the hydrolysis of o-nitrophenol-beta-D-galactopyranoside suggested the disruption of bacterial cell wall mechanism, responsible for bacterial toxicity. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.subject | ANTIBACTERIAL ACTIVITY | - |
dc.subject | NANOPARTICLES | - |
dc.subject | OXYGEN | - |
dc.subject | CEO2 | - |
dc.subject | GRAPHENE | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | MODULATION | - |
dc.subject | GROWTH | - |
dc.subject | SIZE | - |
dc.title | Surface chemistry of cerium oxide nanocubes: Toxicity against pathogenic bacteria and their mechanistic study | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000339692100127 | - |
dc.identifier.doi | 10.1016/j.jiec.2013.12.043 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.20, no.5, pp.3513 - 3517 | - |
dc.identifier.kciid | ART001913105 | - |
dc.identifier.scopusid | 2-s2.0-84903516223 | - |
dc.citation.endPage | 3517 | - |
dc.citation.startPage | 3513 | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 20 | - |
dc.citation.number | 5 | - |
dc.contributor.affiliatedAuthor | Veerapandian, MurUgan | - |
dc.contributor.affiliatedAuthor | Zhang, Ling-He | - |
dc.contributor.affiliatedAuthor | Yun, Kyusik | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Cerium oxide | - |
dc.subject.keywordAuthor | Nanocubes | - |
dc.subject.keywordAuthor | Oxygen vacancy | - |
dc.subject.keywordAuthor | Surface chemistry | - |
dc.subject.keywordAuthor | Anti-bacterial activity | - |
dc.subject.keywordPlus | ANTIBACTERIAL ACTIVITY | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | OXYGEN | - |
dc.subject.keywordPlus | CEO2 | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | SIZE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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