Nanobiotechnology II || Poly(amidoamine) Dendrimer-Based Multifunctional Nanoparticles
β Scribed by Mirkin, Chad A.; Niemeyer, Christof M.
- Publisher
- Wiley-VCH Verlag GmbH & Co. KGaA
- Year
- 2007
- Weight
- 251 KB
- Category
- Article
- ISBN
- 3527316736
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π SIMILAR VOLUMES
HAuCl(4) in aqueous solution was extracted to toluene or chloroform using a hydrophobically modified poly(amidoamine) dendrimer. Then, by reduction of Au(3+) ions with dimethylamineborane, gold nanoparticles in the size range of 2-4 nm were obtained in toluene or chloroform. It is suggested that gol
Stable nanosize gold and silver particles are spontaneously formed by reduction of aqueous metal salt solutions in the presence of sugar-persubstituted poly(amidoamine) dendrimers (sugar ball). Two sugar balls consisting of generations 3 and 5 are used. The nanoparticles are characterized by absorpt
An inorganic-organic composite was prepared by poly(amidoamine) (PAMAM) dendrimer reacting with cobalt(II)-monosubstituted polyoxometalates Na 5 Co II (H 2 O)PW 11 O 39 (PW 11 Co) in an aqueous solution. The hybrid composite PW 11 Co/PAMAM was characterized by FT-IR, UV-Vis diffuse reflectance spect
The ligand-substituted poly(amido amine) dendrimer 2 containing terpyridine ligands located exclusively at the peripheries of the dendrimer and its iron-containing dendrimer 3 have been synthesized using modification reactions. Cyclic voltammetric studies indicate that the external iron centers on t