One-Pot decoration of cupric oxide on activated carbon fibers mediated by polydopamine for bacterial growth inhibition
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon H. | - |
dc.contributor.author | Lee Y.-C. | - |
dc.contributor.author | Hur J. | - |
dc.date.available | 2020-04-06T07:37:25Z | - |
dc.date.created | 2020-04-02 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/26398 | - |
dc.description.abstract | Despite the widespread application of activated carbon fiber (ACF) filters in air cleaning owing to their high surface area and low price, they have certain limitations in that they facilitate bacterial growth upon prolonged use as ACF filters can provide favorable conditions for bacterial survival. The deposition of cupric oxide (CuO) on ACFs can be an effective way of resolving this problem because CuO can inhibit the proliferation of bacteria owing to its antimicrobial properties. However, finding a new method that allows the simple and uniform coating of CuO on ACF filters is challenging. Here, we demonstrate one-pot CuO deposition mediated by polydopamine (PD) to realize an ACF filter with antimicrobial activity. Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS) analyses reveal that CuO and PD are uniformly deposited on the ACF surface. The amount of CuO formed on the ACFs is measured by thermogravimetric analysis (TGA). Finally, the changes in surface area, pressure drop, and antimicrobial activity after coating PD-CuO on the ACFs are evaluated. The use of PD-CuO on the ACFs effectively suppresses the growth of bacteria and enhances the mechanical properties without significantly sacrificing the original characteristics of the ACF filter. © 2020 by the authors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI AG | - |
dc.relation.isPartOf | Materials | - |
dc.title | One-Pot decoration of cupric oxide on activated carbon fibers mediated by polydopamine for bacterial growth inhibition | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000524060200136 | - |
dc.identifier.doi | 10.3390/ma13051158 | - |
dc.identifier.bibliographicCitation | Materials, v.13, no.5 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85081618068 | - |
dc.citation.title | Materials | - |
dc.citation.volume | 13 | - |
dc.citation.number | 5 | - |
dc.contributor.affiliatedAuthor | Moon H. | - |
dc.contributor.affiliatedAuthor | Lee Y.-C. | - |
dc.contributor.affiliatedAuthor | Hur J. | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Activated carbon fibers | - |
dc.subject.keywordAuthor | Antimicrobial effect | - |
dc.subject.keywordAuthor | Cupric oxide | - |
dc.subject.keywordAuthor | Mechanical property | - |
dc.subject.keywordAuthor | Polydopamine | - |
dc.subject.keywordPlus | Activated carbon | - |
dc.subject.keywordPlus | Air cleaners | - |
dc.subject.keywordPlus | Bacteria | - |
dc.subject.keywordPlus | Carbon fibers | - |
dc.subject.keywordPlus | Coatings | - |
dc.subject.keywordPlus | Deposition | - |
dc.subject.keywordPlus | Energy dispersive spectroscopy | - |
dc.subject.keywordPlus | Mechanical properties | - |
dc.subject.keywordPlus | Scanning electron microscopy | - |
dc.subject.keywordPlus | Thermogravimetric analysis | - |
dc.subject.keywordPlus | X ray photoelectron spectroscopy | - |
dc.subject.keywordPlus | Anti-microbial activity | - |
dc.subject.keywordPlus | Anti-microbial effects | - |
dc.subject.keywordPlus | Anti-microbial properties | - |
dc.subject.keywordPlus | Cupric oxide | - |
dc.subject.keywordPlus | Energy dispersive X ray spectroscopy | - |
dc.subject.keywordPlus | Favorable conditions | - |
dc.subject.keywordPlus | Growth of bacteria | - |
dc.subject.keywordPlus | Polydopamine | - |
dc.subject.keywordPlus | Copper oxides | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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