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DC Field | Value | Language |
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dc.citation.endPage | 1815 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1807 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 143 | - |
dc.contributor.author | Kim, Minju | - |
dc.contributor.author | Dygas, Miroslaw | - |
dc.contributor.author | Sobolev, Yaroslav, I | - |
dc.contributor.author | Beker, Wiktor | - |
dc.contributor.author | Zhuang, Qiang | - |
dc.contributor.author | Klucznik, Tomasz | - |
dc.contributor.author | Ahumada, Guillermo | - |
dc.contributor.author | Ahumada, Juan Carlos | - |
dc.contributor.author | Grzybowski, Bartosz A. | - |
dc.date.accessioned | 2023-12-21T16:15:30Z | - |
dc.date.available | 2023-12-21T16:15:30Z | - |
dc.date.created | 2021-03-25 | - |
dc.date.issued | 2021-02 | - |
dc.description.abstract | When an organometallic catalyst is tethered onto a nanoparticle and is embedded in a monolayer of longer ligands terminated in "gating" end-groups, these groups can control the access and orientation of the incoming substrates. In this way, a nonspecific catalyst can become enzyme-like: it can select only certain substrates from substrate mixtures and, quite remarkably, can also preorganize these substrates such that only some of their otherwise equivalent sites react. For a simple, copper-based click reaction catalyst and for gating ligands terminated in charged groups, both substrate- and site-selectivities are on the order of 100, which is all the more notable given the relative simplicity of the on-particle monolayers compared to the intricacy of enzymes' active sites. The strategy of self-assembling macromolecular, on-nanoparticle environments to enhance selectivities of "ordinary" catalysts presented here is extendable to other types of catalysts and gating based on electrostatics, hydrophobicity, and chirality, or the combinations of these effects. Rational design of such systems should be guided by theoretical models we also describe. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.143, no.4, pp.1807 - 1815 | - |
dc.identifier.doi | 10.1021/jacs.0c09408 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-85100203598 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/55401 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/jacs.0c09408 | - |
dc.identifier.wosid | 000618171900017 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | On-Nanoparticle Gating Units Render an Ordinary Catalyst Substrate- and Site-Selective | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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