Tailor-Made Ligands for Biocompatible Nanoparticles

Tailor-Made Ligands for Biocompatible Nanoparticles

Designer jackets: Polydentate amino‐functionalized poly(ethylene oxide)s with various block lengths are synthesized and used for ligand exchange and phase transfer of quantum dots and magnetic nanoparticles (see scheme; TEM images of the particles before and after the exchange are also shown). The l...

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Veröffentlicht in:Angewandte Chemie International Edition 2006-10, Vol.45 (39), p.6577-6580
Hauptverfasser: Nikolic, Marija S., Krack, Maren, Aleksandrovic, Vesna, Kornowski, Andreas, Förster, Stephan, Weller, Horst
Format: Artikel
Sprache:eng
Schlagworte:
bioapplications
Biocompatible Materials - chemical synthesis
Cadmium
Cadmium Compounds - chemistry
colloids
Indicators and Reagents
ligand design
Ligands
Microscopy, Electron, Transmission
Nanoparticles
Nanotechnology
poly(ethylene oxide)
Polyethylene Glycols - chemistry
Polyethyleneimine - chemistry
Selenium Compounds
Sulfides - chemistry
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Beschreibung
Zusammenfassung:Designer jackets: Polydentate amino‐functionalized poly(ethylene oxide)s with various block lengths are synthesized and used for ligand exchange and phase transfer of quantum dots and magnetic nanoparticles (see scheme; TEM images of the particles before and after the exchange are also shown). The ligands enable the transfer of the previously water‐insoluble particles into aqueous media.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200602209