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In the absence of a chemical reductant and other protective reagents, noble metal gold hybrid nanoparticles are successfully prepared by 60 Co 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...
In this study, the non-covalently coupled poly(ɛ-caprolactone)/silica hybrid materials were prepared via in situ sol–gel process of tetraethoxylsilane (TEOS) in the presence of PCL. 1 H NMR and FTIR indicated that there were the intercomponent hydrogen bonding interactions between polymeric and inorganic component. With increasing content of inorganic component, which acts as donor of hydrogen...
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