Beilstein J. Nanotechnol.2016,7, 1822–1828, doi:10.3762/bjnano.7.175
Giovanna Testa Laura Fontana Iole Venditti Ilaria Fratoddi Department of Chemistry, University Sapienza of Rome, p.le Aldo Moro 5, 00185 Rome, Italy 10.3762/bjnano.7.175 Abstract In this work, the synthesis and characterization of functionalizedplatinumnanoparticles (PtNPs) have been
colloidal system.
Keywords: functionalizedplatinumnanoparticles; pH responsive materials; synthesis of metal nanoparticles; thiol functionalization; Introduction
Metal nanoparticles (MNPs), in particular, platinum nanoparticles (PtNPs) offer a wide range of chemico-physical properties that can be of
compounds (VOCs) [30].
In this study, the synthesis and characterization of functionalizedplatinumnanoparticles has been investigated. PtNPs were obtained by a wet redox procedure, using 2-diethylaminoethanethiol hydrochloride (DEA) as a capping agent. By varying the Pt/thiol molar ratio, stable
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Scheme 1:
Reaction scheme for Pt-DEA nanoparticles.