Abstract
This paper report a new class of hybrid super structure, where gold nanoparticle (GNP) are decorated on the nanobubble surface. Hydrogen nanobubble (HNB) can be generated by the interaction of high energy electron beam with citrate capped aqueous GNP solution via radiolysis assisted abstraction process. We emphasize the important of nanoscale effects in the dynamic of the hybrid structure. We first discuss extensively the formation mechanism of HNB, second dissolution and redeposition of ultra-small GNPs on the HNB surface. We show that the HNB can serve as a substrate or a template for attracting cluster or ions onto its surface. The complex motion and velocity of different GNP on HNB surface are analyzed with snapshots of electron microscopy image.