Cited 6 times in
Development of a transparent, non-cytotoxic, silver ion-exchanged glass with antimicrobial activity and low ion elution
DC Field | Value | Language |
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dc.contributor.author | 김광만 | - |
dc.date.accessioned | 2016-02-04T11:05:15Z | - |
dc.date.available | 2016-02-04T11:05:15Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0141-0229 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/139634 | - |
dc.description.abstract | We investigated the antimicrobial, cytotoxicity, skin irritation, and ion elution behaviors of glass doped with silver ions with respect to its application to electronic equipment such as phones and tablet screens. The microbes tested were Escherichia coli, Staphylococcus aureus, and Penicillium funiculosum. AgNO3 powder was spread on both sides of aluminosilicate glass, and it was heated to 250-280°C for 10min. Under optimized heating conditions (260°C, 10min), the antimicrobial activity of ion-exchanged glass against bacteria and fungi was over 99.9% after 24 weeks. The glass failed to irritate the skin of experimental animals and was considered non-cytotoxic. The maximum amount of Ag ions that were eluted from the ion-exchanged glass into drinking water was measured at 0.037±0.003μgL(-1), an amount which is several orders of magnitude below the standard limit of 0.1mgL(-1) in drinking water. Ag ion-exchanged glass had characteristics suitable for use as a display screen, such as a light transmittance of 90% and a surface roughness of 0.704nm. Our findings suggest that glass doped with silver ions is more hygienic than non-doped glass is, and should be applied to display screens and glassware. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 65~71 | - |
dc.relation.isPartOf | ENZYME AND MICROBIAL TECHNOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Anti-Infective Agents*/pharmacology | - |
dc.subject.MESH | Cell Phone | - |
dc.subject.MESH | Computer Terminals | - |
dc.subject.MESH | Environmental Microbiology | - |
dc.subject.MESH | Escherichia coli/drug effects | - |
dc.subject.MESH | Escherichia coli/isolation & purification | - |
dc.subject.MESH | Escherichia coli/pathogenicity | - |
dc.subject.MESH | Glass* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Ion Exchange | - |
dc.subject.MESH | Microscopy, Electron, Scanning | - |
dc.subject.MESH | Penicillium/drug effects | - |
dc.subject.MESH | Penicillium/isolation & purification | - |
dc.subject.MESH | Penicillium/pathogenicity | - |
dc.subject.MESH | Rabbits | - |
dc.subject.MESH | Silver*/pharmacology | - |
dc.subject.MESH | Skin Irritancy Tests | - |
dc.subject.MESH | Staphylococcus aureus/drug effects | - |
dc.subject.MESH | Staphylococcus aureus/isolation & purification | - |
dc.subject.MESH | Staphylococcus aureus/pathogenicity | - |
dc.title | Development of a transparent, non-cytotoxic, silver ion-exchanged glass with antimicrobial activity and low ion elution | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Dental Engineering (치과생체재료공학) | - |
dc.contributor.googleauthor | Gyu-In Shim | - |
dc.contributor.googleauthor | Seong-Hwan Kim | - |
dc.contributor.googleauthor | Hyung-Woo Eom | - |
dc.contributor.googleauthor | Kwang-Mahn Kim | - |
dc.contributor.googleauthor | Se-Young Choi | - |
dc.identifier.doi | 10.1016/j.enzmictec.2015.02.008 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00312 | - |
dc.relation.journalcode | J00790 | - |
dc.identifier.eissn | 1879-0909 | - |
dc.identifier.pmid | 25837509 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0141022915000344 | - |
dc.subject.keyword | Antimicrobial activity | - |
dc.subject.keyword | Cytotoxicity | - |
dc.subject.keyword | Elution behavior | - |
dc.subject.keyword | Ion exchange | - |
dc.subject.keyword | Silver ion | - |
dc.contributor.alternativeName | Kim, Kwang Mahn | - |
dc.contributor.affiliatedAuthor | Kim, Kwang Mahn | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 72 | - |
dc.citation.startPage | 65 | - |
dc.citation.endPage | 71 | - |
dc.identifier.bibliographicCitation | ENZYME AND MICROBIAL TECHNOLOGY, Vol.72 : 65-71, 2015 | - |
dc.identifier.rimsid | 52372 | - |
dc.type.rims | ART | - |
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