{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T17:45:07Z","timestamp":1785001507997,"version":"3.55.0"},"reference-count":56,"publisher":"Wiley","issue":"18","license":[{"start":{"date-parts":[[2017,7,25]],"date-time":"2017-07-25T00:00:00Z","timestamp":1500940800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Scientific Foundation of China","doi-asserted-by":"crossref","award":["51673058"],"award-info":[{"award-number":["51673058"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Thousand Young Talents Program"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Macromol. Rapid Commun."],"published-print":{"date-parts":[[2017,9]]},"abstract":"<jats:p>Here, the fabrication of unimolecular micelles functionalized with helical polymeric chains as a chiral nucleating agent in enantioselective crystallization is reported. Starting from a fractionated hyperbranched polyester (Boltorn H30), the ring\u2010opening polymerization of <jats:sc>l<\/jats:sc>\u2010lactic acid (LLA) and subsequent terminal\u2010group modification affords the alkyne\u2010Pd(II)\u2010anchored hyperbranched macroinitiator (H30\u2010PLLA\u2010Pd). By taking advantage of a Pd(II)\u2010catalyzed living polymerization of chiral pendant modified <jats:sc>l<\/jats:sc>\u2010 or <jats:sc>d<\/jats:sc>\u2010phenyl isocyanide (PI) monomers, well\u2010defined chiral unimolecular micelles (H30\u2010PLLA\u2010PPI) grafted with radiating helical PPI coronas of one predominant screw sense are obtained. The resultant chiral materials demonstrate excellent application in the enantioselective crystallization of racemic threonine in water, and a 92% enantiomeric excess value of the residual solution is obtained. It is believed this present proof of concept and methodology are facile and powerful for preparing novel and versatile chiral materials with different topological structures, not only applicable to PPI but also to other types of polymers.<\/jats:p>","DOI":"10.1002\/marc.201700315","type":"journal-article","created":{"date-parts":[[2017,7,25]],"date-time":"2017-07-25T12:34:45Z","timestamp":1500986085000},"source":"Crossref","is-referenced-by-count":23,"title":["Synthesis of Unimolecular Micelles with Incorporated Hyperbranched Boltorn H30 Polyester modified with Hyperbranched Helical Poly(phenyl isocyanide) Chains and their Enantioselective Crystallization Performance"],"prefix":"10.1002","volume":"38","author":[{"given":"Zhi\u2010Huang","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices  Hefei 230009 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen\u2010Yang","family":"Qiao","sequence":"additional","affiliation":[{"name":"Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices  Hefei 230009 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices  Hefei 230009 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen\u2010Ming","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Hefei University of Technology and Anhui 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