title: One-pot fabrication of high-quality InP/ZnS (core/shell) quantum dots and their application to cellular imaging.
abstract: True colors: High-quality InP and InP/ZnS quantum dots (QDs) are obtained by means of a simple one-pot method in the presence of polyethylene glycol (PEG). Rapid and size-controlled reactions lead to highly crystalline and nearly monodisperse QDs at relatively low temperatures. The particles emit from cyan blue to far-red, and are successfully used in cellular imaging (see figure).
authors.affiliation: Department of Chemistry, Pohang University of Science and Technology, Pohang 790-784, Korea.
authors.forename: Sahid
authors.initials: S
authors.lastname: Hussain
authors.forename: Nayoun
authors.initials: N
authors.lastname: Won
authors.forename: Jutaek
authors.initials: J
authors.lastname: Nam
authors.forename: Jiwon
authors.initials: J
authors.lastname: Bang
authors.forename: Hyokyun
authors.initials: H
authors.lastname: Chung
authors.forename: Sungjee
authors.initials: S
authors.lastname: Kim
mesh_terms: D045744:Cell Line, Tumor; D006367:HeLa Cells; D006801:Humans; D007204:Indium / Q000737:chemistry*; D008856:Microscopy, Fluorescence; D053758:Nanoparticles / Q000737:chemistry; D010720:Phosphines / Q000737:chemistry*; D011092:Polyethylene Glycols / Q000737:chemistry; D045663:Quantum Dots; D013440:Sulfides / Q000737:chemistry*; D014961:X-Ray Diffraction; D017967:Zinc Compounds / Q000737:chemistry*
chemical_list: D010720:Phosphines; D013440:Sulfides; D017967:Zinc Compounds; D007204:Indium; D011092:Polyethylene Glycols; C031238:zinc sulfide; C090882:indium phosphide