title: Facile fabrication of triple-layer (Au@Ag)@polypyrrole core-shell and (Au@H2O)@polypyrrole yolk-shell nanostructures.
abstract: Triple-layer (Au@Ag)@polypyrrole core-shell nanoparticles are fabricated by a one-step synthesis involving simultaneous reduction of AgNO3 and polymerization of pyrrole in the presence of Au nanoparticles; the Ag layer in the resulting nanoparticles is etched to give a (Au@H2O)@polypyrrole yolk-shell structure.
authors.affiliation: Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371.
authors.forename: Shuangxi
authors.initials: S
authors.lastname: Xing
authors.forename: Li Huey
authors.initials: LH
authors.lastname: Tan
authors.forename: Tao
authors.initials: T
authors.lastname: Chen
authors.forename: Yanhui
authors.initials: Y
authors.lastname: Yang
authors.forename: Hongyu
authors.initials: H
authors.lastname: Chen