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Fabrication of large single crystals for platinum‐based linear polymers with controlled‐release and photoactuator performance

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dc.contributor.author Yu, Qi
dc.contributor.author Li, Mingmin
dc.contributor.author Gao, Jia
dc.contributor.author Xu, Peixin
dc.contributor.author Chen, Qizhe
dc.contributor.author Xing, Dong
dc.contributor.author Yan, Jie
dc.contributor.author Zaworotko, Michael J.
dc.contributor.author Xu, Jun
dc.contributor.author Chen, Yao
dc.contributor.author Cheng, Peng
dc.contributor.author Zgabg, Zhenjie
dc.date.accessioned 2020-01-27T11:19:21Z
dc.date.issued 2019
dc.identifier.uri http://hdl.handle.net/10344/8426
dc.description peer-reviewed en_US
dc.description.abstract Preparation of large single crystals of linear polymers for X‐ray analysis is very challenging. Herein, we employ a coordination‐driven self‐assembly strategy to secure the appropriate head‐to‐tail alignment of anthracene moieties, and for the first time obtained large‐sized Pt‐based linear polymer crystals through a [4+4] cycloaddition of anthracene in a single‐crystal to single‐crystal fashion. Using X‐ray diffraction to determine the polymer crystal structure, we found that both the polymerisation and depolymerisation steps proceed via a stable intermediate. Taking advantage of the temperature‐dependent slow depolymerization, the Pt‐based linear polymer showed potential as a sustained release anticancer drug platform. Utilizing the reversible contraction effect of unit‐cell volume upon irradiation or heating, the stimuli‐responsive crystals were hybridized with polyvinylidene fluoride to obtain a “smart material” with outstanding photoactuator performance en_US
dc.language.iso eng en_US
dc.publisher Wiley and Sons Ltd en_US
dc.relation.ispartofseries Angewandte Chemie International Edition;58 (51), pp. 18634-18640
dc.relation.uri https://doi.org/10.1002/anie.201910749
dc.rights "This is the author accepted peer reviewed version of the following article:Fabrication of Large Single Crystals for Platinum‐Based Linear Polymers with Controlled‐Release and Photoactuator Performance, Angewandte Chemie, 2019, 58 (51), pp. 18634-18640 which has been published in final form at https://doi.org/10.1002/anie.201910749. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. http://olabout.wiley.com/WileyCDA/Section/id-828039.html#terms en_US
dc.subject fabrication en_US
dc.subject large single crystals en_US
dc.title Fabrication of large single crystals for platinum‐based linear polymers with controlled‐release and photoactuator performance en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi 10.1002/anie.201910749
dc.contributor.sponsor National Natural Science Foundation en_US
dc.relation.projectid 21971126 en_US
dc.date.embargoEndDate 2020-10-15
dc.embargo.terms 2020-10-15 en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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