Aminopropyl, ethylenediamine, ethenyl and glycidoxy groups functionalized nanoparticles, with average diameters ranging from 4 to 6 nm and containing 1.17mmol of groups/g, are readily obtained from nanodiamonds modified with silane coupling agent. For the study of these nanoparticles, TEM, IRS, XPS, and TG analysis methods have been used.
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