Ruiye Wu, Caihong Mao, Feiying Ruan, Yan Cai and Xiaobo Hu
{"title":"Highly selective recognition of fluoride using a trapezoidal cage†","authors":"Ruiye Wu, Caihong Mao, Feiying Ruan, Yan Cai and Xiaobo Hu","doi":"10.1039/D4OB01465K","DOIUrl":null,"url":null,"abstract":"<p >By using a trapezoidal cage (<strong>1</strong>), highly selective recognition of F<small><sup>−</sup></small> (<em>S</em> > 1000) was achieved in highly competitive environments composed of a large excess of various common anions. Through NMR, fluorescence, UV-vis and HRMS studies, the binding behavior and binding affinity (<em>β</em><small><sub>2</sub></small> = ∼10<small><sup>7</sup></small> M<small><sup>−2</sup></small>) of 1 + F<small><sup>−</sup></small> are shown.</p>","PeriodicalId":2,"journal":{"name":"ACS Applied Bio Materials","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Bio Materials","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/ob/d4ob01465k","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, BIOMATERIALS","Score":null,"Total":0}
引用次数: 0
Abstract
By using a trapezoidal cage (1), highly selective recognition of F− (S > 1000) was achieved in highly competitive environments composed of a large excess of various common anions. Through NMR, fluorescence, UV-vis and HRMS studies, the binding behavior and binding affinity (β2 = ∼107 M−2) of 1 + F− are shown.
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