The present study focuses on the exploration of a synthetic procedure for preparation green silver nanoparticles. Using lactose as reducing agent, reaction mixture containing precursor was exposed to ultrasonic irradiation at ambient temperature and conditions. To optimize synthesis, pH levels concentration were varied. acidic level, no nanoparticles produced since there color change observed a...

We report a sonochemical method of functionalizing superparamagnetic iron oxide nanoparticles (SPION) with (3-aminopropyl)triethoxysilane (APTES). Mechanical stirring, localized hot spots and other unique conditions generated by an acoustic cavitation (sonochemical) process were found to induce a rapid silanization reaction between SPION and APTES. FTIR, XPS and XRD measurements were used to de...