Fahmi, A. ; Oertel, U. ; Steinert, V. ; Froeck, C. ; Stamm, M.
Ring and Disk-Like CdSe Nanoparticles Stabilized with Copolymers

CdSe nanoparticles stabilized with the amphiphilic diblock copolymer polystyrene-block-poly(4-vinylpyridine) were spread from toluene dispersion on the water surface. Monolayers could be transferred onto solid substrates using the Langmuir-Blodgett technique. By means of atomic force and scanning electron microscopy highly symmetric ring and disk-like structures with diameters ranging between 150 nm and 1200 nm were observed.

Quelle
Macromolecular Rapid Communications 24

Seiten
625-629

DOI
http://dx.doi.org/10.1002/marc.200350005

Erschienen am
July 2003