title: Photocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation.
abstract: Graphene modified with gold nanoparticles displayed an excellent visible-light photocatalytic performance in degrading dyes in water.
authors.affiliation: Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576.
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Xiong
authors.forename: Li Li
authors.initials: LL
authors.lastname: Zhang
authors.forename: Jizhen
authors.initials: J
authors.lastname: Ma
authors.forename: X S
authors.initials: XS
authors.lastname: Zhao