title: Calixarene-coated water-soluble CdSe-ZnS semiconductor quantum dots that are highly fluorescent and stable in aqueous solution.
abstract: A simple method for the preparation of highly fluorescent and stable, water-soluble CdSe-ZnS quantum dots is reported using calix[4]arene carboxylic acids as surface coating agents; the coating of the surface with the calixarene and the conjugation of antibodies to the quantum dots are confirmed by fluorescence correlation spectroscopy.
authors.affiliation: Section of Intelligent Materials and Devices, Research Institute for Electronic Science, Hokkaido University, Sapporo, 060-0812, Japan. jin@imd.es.hokudai.ac.jp
authors.forename: Takashi
authors.initials: T
authors.lastname: Jin
authors.forename: Fumihiko
authors.initials: F
authors.lastname: Fujii
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Sakata
authors.forename: Mamoru
authors.initials: M
authors.lastname: Tamura
authors.forename: Masataka
authors.initials: M
authors.lastname: Kinjo
mesh_terms: D019187:Cadmium Compounds / Q000737:chemistry*; D047250:Calixarenes / Q000737:chemistry*; D005453:Fluorescence; D046529:Microscopy, Electron, Transmission; D015394:Molecular Structure; D045663:Quantum Dots; D018036:Selenium Compounds / Q000737:chemistry*; D012666:Semiconductors; D012995:Solubility; D012996:Solutions / Q000737:chemistry; D013050:Spectrometry, Fluorescence; D013440:Sulfides / Q000737:chemistry*; D014867:Water / Q000737:chemistry*; D017967:Zinc Compounds / Q000737:chemistry*
chemical_list: D019187:Cadmium Compounds; D018036:Selenium Compounds; D012996:Solutions; D013440:Sulfides; D017967:Zinc Compounds; D014867:Water; D047250:Calixarenes; C058667:cadmium selenide; C031238:zinc sulfide