title: The crosslink enhanced emission (CEE) in non-conjugated polymer dots: from the photoluminescence mechanism to the cellular uptake mechanism and internalization.
abstract: The crosslink enhanced emission (CEE) in a new type of non-conjugated polymer dots (PDs) is proved. The enhanced PL originates from the decreased vibration and rotation of amino-based chromophores. Furthermore, the cellular uptake mechanism and internalization of PDs were investigated in detail.
authors.affiliation: State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China. byangchem@jlu.edu.cn.
authors.forename: Shoujun
authors.initials: S
authors.lastname: Zhu
authors.forename: Lei
authors.initials: L
authors.lastname: Wang
authors.forename: Nan
authors.initials: N
authors.lastname: Zhou
authors.forename: Xiaohuan
authors.initials: X
authors.lastname: Zhao
authors.forename: Yubin
authors.initials: Y
authors.lastname: Song
authors.forename: Suraj
authors.initials: S
authors.lastname: Maharjan
authors.forename: Junhu
authors.initials: J
authors.lastname: Zhang
authors.forename: Laijin
authors.initials: L
authors.lastname: Lu
authors.forename: Haiyu
authors.initials: H
authors.lastname: Wang
authors.forename: Bai
authors.initials: B
authors.lastname: Yang
mesh_terms: D000818:Animals; D001692:Biological Transport; D002244:Carbon / Q000737:chemistry* / Q000494:pharmacology; D002251:Carbon Tetrachloride / Q000737:chemistry; D002470:Cell Survival / Q000187:drug effects; D049449:Luminescence; D016716:PC12 Cells; D011094:Polyethyleneimine / Q000737:chemistry* / Q000494:pharmacology; D051381:Rats
chemical_list: D002244:Carbon; D011094:Polyethyleneimine; D002251:Carbon Tetrachloride