Fabrication of compact silver nanoshells on polystyrene spheres through electrostatic attraction.
Nanoshells composed of close-packed silver nanocrystals have been fabricated on polystyrene spheres via direct electrostatic attraction at appropriate pH; the thickness and roughness of the shell can be readily controlled through a layer-by-layer technique.
Dong
A G
AG
Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.
Wang
Y J
YJ
Tang
Y
Y
Ren
N
N
Yang
W L
WL
Gao
Z
Z