title: A bright far-red and near-infrared fluorescent conjugated polyelectrolyte with quantum yield reaching 25%.
abstract: We report a general strategy to design and synthesize a bright far-red and near-infrared fluorescent conjugated polyelectrolyte with a high quantum yield of 25% and a large Stokes shift of ~200 nm, which is ideal for cell imaging.
authors.affiliation: Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117576, Singapore.
authors.forename: Jie
authors.initials: J
authors.lastname: Liu
authors.forename: Junlong
authors.initials: J
authors.lastname: Geng
authors.forename: Bin
authors.initials: B
authors.lastname: Liu
mesh_terms: D002470:Cell Survival / Q000187:drug effects; D004573:Electrolytes / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry* / Q000633:toxicity; D006801:Humans; D007259:Infrared Rays; D061986:MCF-7 Cells; D018613:Microscopy, Confocal; D053758:Nanoparticles / Q000737:chemistry; D011092:Polyethylene Glycols / Q000737:chemistry; D011789:Quantum Theory
chemical_list: D004573:Electrolytes; D005456:Fluorescent Dyes; D011092:Polyethylene Glycols