title: Plasmonic MoO3-x@MoO3 nanosheets for highly sensitive SERS detection through nanoshell-isolated electromagnetic enhancement.
abstract: Plasmonic MoO3-x@MoO3 nanosheets obtained from surface oxidation of MoO3-x were employed as a SERS substrate for methylene blue detection. They exhibit extraordinary sensitivity comparable to noble metals, which is attributed to shell-isolated electromagnetic enhancing by the plasmonic MoO3-x core and elimination of the photocatalytic degradation by the MoO3 shell.
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Xianjun
authors.initials: X
authors.lastname: Tan
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Lingzhi
authors.initials: L
authors.lastname: Wang
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Chen
authors.initials: C
authors.lastname: Cheng
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Xuefeng
authors.initials: X
authors.lastname: Yan
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Bin
authors.initials: B
authors.lastname: Shen
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China. wlz@ecust.edu.cn jlzhang@ecust.edu.cn.
authors.forename: Jinlong
authors.initials: J
authors.lastname: Zhang