title: Induced salt-responsive circularly polarized luminescence of hybrid assemblies based on achiral Eu-containing polyoxometalates.
abstract: The first circularly polarized luminescence of achiral Eu-containing polyoxometalates (POMs) was realized by electrostatic assembly with a diblock copolymer containing bulky chiral pendants, and was unexpectedly enhanced by NaCl. The induced chirality is attributed to static coupling causing chiral torsion of POMs and dynamic coupling between organic chiral chromophores and an Eu emission center.
authors.affiliation: Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Minister of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. xhwan@pku.edu.cn jz10@pku.edu.cn.
authors.forename: Nan
authors.initials: N
authors.lastname: Shi
authors.affiliation: Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Minister of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. xhwan@pku.edu.cn jz10@pku.edu.cn.
authors.forename: Junyan
authors.initials: J
authors.lastname: Tan
authors.affiliation: Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Minister of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. xhwan@pku.edu.cn jz10@pku.edu.cn.
authors.forename: Xinhua
authors.initials: X
authors.lastname: Wan
authors.affiliation: Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Minister of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. xhwan@pku.edu.cn jz10@pku.edu.cn.
authors.forename: Yan
authors.initials: Y
authors.lastname: Guan
authors.affiliation: Beijing National Laboratory for Molecular Science, Key Laboratory of Polymer Chemistry and Physics of Minister of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. xhwan@pku.edu.cn jz10@pku.edu.cn.
authors.forename: Jie
authors.identifier: http://orcid.org/0000-0002-6509-8614
authors.initials: J
authors.lastname: Zhang