Bauer, B.
, Amis, E.
and Grohn, F.
(2008),
Inorganic Nanocrystals by Electrostatic Nanotemplating With Polyelectrolyte Dendrimers, Catalysis Today
(Accessed June 18, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Inorganic Nanocrystals by Electrostatic Nanotemplating With Polyelectrolyte Dendrimers
Published
Author(s)
, , Franziska Grohn
Abstract
We summarize our investigations on the formation of 2 nm to 4 nm metal and semiconductor nanoclusters with polyelectrolyte dendrimers as hosts. Poly(amidoamine) (PAMAM) dendrimers can be used as templates for inorganic colloids, both in aqueous solution and in a polymeric matrix. - SANS, SAXS and TEM are used to characterize the resulting hybrid structures. Different inorganic colloids like noble metal and cadmium sulfide colloids are studied.1- With increasing dendrimer generation, we observe a transition from low molecular colloid stabilizing to an effective electrostatic nanotemplating . For these higher generation dendrimers, inorganic colloids are formed inside single dendrimer molecules and the size of the nanocrystal can precisely be controlled by the dendrimer generation ( fixed loading law ).Citation
Catalysis Today
Pub Type
Journals
Keywords
dendrimer, nanocluster, scattering, template
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact [email protected].
Created October 16, 2008