Punyacharoennon, Phairat; Charuchinda, Sireerat; Srikulkit, Kawee
(Rajamangala University of Technology Phra Nakhon, 2009-07-13)
Grafting of hyperbranched polyamidoamine (PAMAM) dendrimer onto ultrafine silica followed by the introduction of phosphonic acid groups onto branch ends was carried out. First, an initiating site was incorporated into ...