title: [Adsorption of methylene blue on colloidal silver--a surface-enhanced Raman spectroscopy study combined with density functional theory calculations].
authors.affiliation: South China Normal University, Ministry of Education Key Lab of Laser Life Science & Institute of Laser Life Science, Guangzhou 510631, China.
authors.forename: Liang
authors.initials: L
authors.lastname: Zhong
authors.forename: Yong-jun
authors.initials: YJ
authors.lastname: Hu
authors.forename: Da
authors.initials: D
authors.lastname: Xing
authors.forename: Huai-min
authors.initials: HM
authors.lastname: Gu