Photosensitized Production of Singlet Oxygen via C60 Fullerene Covalently Attached to Functionalized Silica-coated Stainless-Steel Mesh: Remote Bacterial and Viral Inactivation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jaesung | - |
dc.contributor.author | Lee, Hongshin | - |
dc.contributor.author | Lee, Ju-Yeon | - |
dc.contributor.author | Park, Kang-Hee | - |
dc.contributor.author | Kim, Woongseob | - |
dc.contributor.author | Lee, Jeong Hoon | - |
dc.contributor.author | Kang, Hyun-Jin | - |
dc.contributor.author | Hong, Seok Won | - |
dc.contributor.author | Park, Hee-Jin | - |
dc.contributor.author | Lee, Seunghyun | - |
dc.contributor.author | Lee, Jung-Hyun | - |
dc.contributor.author | Park, Hee-Deung | - |
dc.contributor.author | Kim, Jee Yeon | - |
dc.contributor.author | Jeong, Yong Won | - |
dc.contributor.author | Lee, Jaesang | - |
dc.date.accessioned | 2021-06-22T09:07:01Z | - |
dc.date.available | 2021-06-22T09:07:01Z | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 0926-3373 | - |
dc.identifier.issn | 1873-3883 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/1221 | - |
dc.description.abstract | This study demonstrates the capability of a C60-based sensitizer to remotely inactivate bacteria and viruses in air. The nucleophilic addition of amine groups attached to SiO2 particles (used as free-standing support or as hosts electrosprayed on a stainless-steel mesh) to the double bonds of C60 led to the production of recyclable sensitizers. The high-yield production of singlet oxygen (1O2) from the immobilized C60 was established by studying the effects of 1O2 quenchers and enhancer on furfuryl alcohol (FFA) oxidation efficiency and wavelength-dependent FFA decay kinetics. We monitored the inactivation rates of Staphylococcus aureus and MS-2 bacteriophage in petri dishes at predetermined distances from the 1O2 source and identified the probability of remote microbial inactivation via 1O2, which occurred up to 10-15 cm from the source. This result accorded with epoxy moiety occurrence as an indication of singlet oxygenation in the Fourier Transform-Infrared spectra of cis-polybutadiene in remote positions. © 2020 Elsevier B.V. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier BV | - |
dc.title | Photosensitized Production of Singlet Oxygen via C60 Fullerene Covalently Attached to Functionalized Silica-coated Stainless-Steel Mesh: Remote Bacterial and Viral Inactivation | - |
dc.type | Article | - |
dc.publisher.location | 네델란드 | - |
dc.identifier.doi | 10.1016/j.apcatb.2020.118862 | - |
dc.identifier.scopusid | 2-s2.0-85081648149 | - |
dc.identifier.wosid | 000526110500020 | - |
dc.identifier.bibliographicCitation | Applied Catalysis B: Environmental, v.270, pp 1 - 9 | - |
dc.citation.title | Applied Catalysis B: Environmental | - |
dc.citation.volume | 270 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | RATE CONSTANTS | - |
dc.subject.keywordPlus | ORGANIC POLLUTANTS | - |
dc.subject.keywordPlus | TIN PORPHYRIN | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | PHOTOOXIDATION | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | PHOTOACTIVITY | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | DISCHARGE | - |
dc.subject.keywordAuthor | C60 fullerene | - |
dc.subject.keywordAuthor | Hydroxyl radical | - |
dc.subject.keywordAuthor | Photosensitized oxidation | - |
dc.subject.keywordAuthor | Remote disinfection | - |
dc.subject.keywordAuthor | Singlet oxygen | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0926337320302770 | - |
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