Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8070
Title: Poly(amidoamine)-G5 dendrimers/noble metal gold hybrid nanoparticles prepared by γ-ray irradiation
Authors: Nie, K
Hu, J 
Pang, W
Zhu, Q
Keywords: γ-ray irradiation
Gold hybrid nanoparticles
Interaction
Poly(amidoamine) dendrimers
Issue Date: 2007
Publisher: Elsevier Science Bv
Source: Materials letters, 2007, v. 61, no. 17, p. 3567-3570 How to cite?
Journal: Materials Letters 
Abstract: In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by 60Co γ-ray irradiation using fifth-generation poly(amidoamine) dendrimer with surface amine-terminated group as polymeric template. The zerovalent gold is of spherical structure and the particle size is on nanometer scale range of 3-12 nm. The size distribution of gold nanoparticles displays multidispersity. The results of FTIR show that interactions between dendrimer template and gold nanoparticle exist in intra-molecule and inter-molecule of fifth-generation poly(amidoamine) dendrimer.
URI: http://hdl.handle.net/10397/8070
DOI: 10.1016/j.matlet.2006.11.115
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