Duaa A Umran

Synthesis of SiO2 (core)/Au (shell) nanoparticles via the electro-wire explosion plasma method combined with pulsed laser ablation

A simple technique for synthesizing SiO2–Au core–shell nanoparticles (NPs) has been examined in the present work. An Au wire was electro-exploded in SiO2 colloidal NP solution for preparing the NPs, and after that, the core–shell structure was better covered by pulsed laser ablat...