DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bao, Sihan | ko |
dc.contributor.author | Wu, Shanshan | ko |
dc.contributor.author | Huang, Liping | ko |
dc.contributor.author | Xu, Xin | ko |
dc.contributor.author | Xu, Rui | ko |
dc.contributor.author | Li, Yongguang | ko |
dc.contributor.author | Liang, Yongri | ko |
dc.contributor.author | Yang, Minyong | ko |
dc.contributor.author | Yoon, Dong Ki | ko |
dc.contributor.author | Lee, Myongsoo | ko |
dc.contributor.author | Huang, Zhegang | ko |
dc.date.accessioned | 2019-09-24T11:21:39Z | - |
dc.date.available | 2019-09-24T11:21:39Z | - |
dc.date.created | 2019-09-24 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.11, no.34, pp.31220 - 31226 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/267661 | - |
dc.description.abstract | Since organic pollutants in water resources have raised concerns on aquatic ecosystems and human health, mechanical machines such as a nanopump for rapid and efficient removal of pollutants from water with regeneration properties remains a challenge. Here, a pH-responsive artificial pump from left-handed porous tubules into right-handed solid fibers was presented by the self-assembly of bent-shaped aromatic amphiphiles. The bent-shaped amphiphile with a pH-sensitive segment was demonstrated in aromatic hexameric macrocycles, which could contract into dimeric disks. Such a switchable aromatic pore with superhydrophobicity was well-suited for an efficient removal and controlled release of organic pollutants from water through pulsating motion. The removal efficiency is found to be 78% for ethinyloestradiol and 82% for bisphenol. Additionally, the pumping accompanied by chiral inversion was endowed with a rapid removal and convenient regenerable ability. The inflation from right-handed solid fibers into left-handed tubules for efficient removal pollutants was remarkably promoted by (-)-acidic enantiomer of malic acid, whereas the contraction with full desorption of pollutants was incisively responsive to alkaline with (+)-conformation. The kinetically regulable porous device with a chiral recognition will provide a promising platform for the construction of rapid responsible machine for sewage treatment. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Supramolecular Nanopumps with Chiral Recognition for Moving Organic Pollutants from Water | - |
dc.type | Article | - |
dc.identifier.wosid | 000484073400079 | - |
dc.identifier.scopusid | 2-s2.0-85071679136 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 34 | - |
dc.citation.beginningpage | 31220 | - |
dc.citation.endingpage | 31226 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.9b11286 | - |
dc.contributor.localauthor | Yoon, Dong Ki | - |
dc.contributor.nonIdAuthor | Bao, Sihan | - |
dc.contributor.nonIdAuthor | Wu, Shanshan | - |
dc.contributor.nonIdAuthor | Huang, Liping | - |
dc.contributor.nonIdAuthor | Xu, Xin | - |
dc.contributor.nonIdAuthor | Xu, Rui | - |
dc.contributor.nonIdAuthor | Li, Yongguang | - |
dc.contributor.nonIdAuthor | Liang, Yongri | - |
dc.contributor.nonIdAuthor | Lee, Myongsoo | - |
dc.contributor.nonIdAuthor | Huang, Zhegang | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | supramolecular nanopumps | - |
dc.subject.keywordAuthor | dynamic assembly | - |
dc.subject.keywordAuthor | pH-responsive nanodevices | - |
dc.subject.keywordAuthor | supramolecular absorbents | - |
dc.subject.keywordAuthor | chiral recognition | - |
dc.subject.keywordPlus | EFFICIENT REMOVAL | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | MICROPOLLUTANTS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | NANOTUBES | - |
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