{"title":"手性表面活性剂:设计、聚合行为和应用","authors":"","doi":"10.1016/j.cocis.2024.101842","DOIUrl":null,"url":null,"abstract":"<div><p>Chiral surfactants represent a class of amphiphilic compounds characterized by hydrophilic headgroups and hydrophobic tails, coupled with one or several chiral centers within their molecular structures. Beyond possessing typical surfactant properties, they exhibit inherent asymmetry. Their aggregation behaviors and self-assembled structures can be effectively modulated by substituting chiral groups or introducing functional groups at the chiral center. Numerous endeavors have been undertaken to craft chiral surfactants with sophisticated physicochemical properties and burgeoning applications. This review delves into the aggregation behaviors of chiral surfactants sourced from various origins and possessing different molecular structures, with a focus on key parameters including headgroup, spacer and counterion. Moreover, applications of these multifunctional chiral surfactants are summarized across several active domains, including chiral recognition, enantiomer separation, asymmetric catalysis and the synthesis of chiral nanomaterials. Finally, it outlines perspectives and future challenges associated with chiral surfactants, highlighting avenues for further exploration and advancement in this field.</p></div>","PeriodicalId":293,"journal":{"name":"Current Opinion in Colloid & Interface Science","volume":null,"pages":null},"PeriodicalIF":7.9000,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chiral surfactants: Design, aggregation behaviors and applications\",\"authors\":\"\",\"doi\":\"10.1016/j.cocis.2024.101842\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Chiral surfactants represent a class of amphiphilic compounds characterized by hydrophilic headgroups and hydrophobic tails, coupled with one or several chiral centers within their molecular structures. Beyond possessing typical surfactant properties, they exhibit inherent asymmetry. Their aggregation behaviors and self-assembled structures can be effectively modulated by substituting chiral groups or introducing functional groups at the chiral center. Numerous endeavors have been undertaken to craft chiral surfactants with sophisticated physicochemical properties and burgeoning applications. This review delves into the aggregation behaviors of chiral surfactants sourced from various origins and possessing different molecular structures, with a focus on key parameters including headgroup, spacer and counterion. Moreover, applications of these multifunctional chiral surfactants are summarized across several active domains, including chiral recognition, enantiomer separation, asymmetric catalysis and the synthesis of chiral nanomaterials. Finally, it outlines perspectives and future challenges associated with chiral surfactants, highlighting avenues for further exploration and advancement in this field.</p></div>\",\"PeriodicalId\":293,\"journal\":{\"name\":\"Current Opinion in Colloid & Interface Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":7.9000,\"publicationDate\":\"2024-07-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Opinion in Colloid & Interface Science\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1359029424000608\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Colloid & Interface Science","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1359029424000608","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Chiral surfactants: Design, aggregation behaviors and applications
Chiral surfactants represent a class of amphiphilic compounds characterized by hydrophilic headgroups and hydrophobic tails, coupled with one or several chiral centers within their molecular structures. Beyond possessing typical surfactant properties, they exhibit inherent asymmetry. Their aggregation behaviors and self-assembled structures can be effectively modulated by substituting chiral groups or introducing functional groups at the chiral center. Numerous endeavors have been undertaken to craft chiral surfactants with sophisticated physicochemical properties and burgeoning applications. This review delves into the aggregation behaviors of chiral surfactants sourced from various origins and possessing different molecular structures, with a focus on key parameters including headgroup, spacer and counterion. Moreover, applications of these multifunctional chiral surfactants are summarized across several active domains, including chiral recognition, enantiomer separation, asymmetric catalysis and the synthesis of chiral nanomaterials. Finally, it outlines perspectives and future challenges associated with chiral surfactants, highlighting avenues for further exploration and advancement in this field.
期刊介绍:
Current Opinion in Colloid and Interface Science (COCIS) is an international journal that focuses on the molecular and nanoscopic aspects of colloidal systems and interfaces in various scientific and technological fields. These include materials science, biologically-relevant systems, energy and environmental technologies, and industrial applications.
Unlike primary journals, COCIS primarily serves as a guide for researchers, helping them navigate through the vast landscape of recently published literature. It critically analyzes the state of the art, identifies bottlenecks and unsolved issues, and proposes future developments.
Moreover, COCIS emphasizes certain areas and papers that are considered particularly interesting and significant by the Editors and Section Editors. Its goal is to provide valuable insights and updates to the research community in these specialized areas.