title: Lab-on-graphene: graphene oxide as a triple-channel sensing device for protein discrimination.
abstract: The fluorescence, catalytic activity and assembly behavior of GO could be simultaneously changed after interaction with proteins, leading to distinct response patterns related to each specific protein. Based on the phenomenon, a triple-channel optical sensor has been proposed in the present communication for protein discrimination with GO as a single sensing element.
authors.affiliation: Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, Tsinghua University, Beijing, 100084, P.R. China.
authors.forename: Yuexiang
authors.initials: Y
authors.lastname: Lu
authors.forename: Hao
authors.initials: H
authors.lastname: Kong
authors.forename: Fang
authors.initials: F
authors.lastname: Wen
authors.forename: Sichun
authors.initials: S
authors.lastname: Zhang
authors.forename: Xinrong
authors.initials: X
authors.lastname: Zhang
mesh_terms: D003124:Colorimetry; D016002:Discriminant Analysis; D006108:Graphite / Q000737:chemistry*; D007526:Isoelectric Point; D010087:Oxides / Q000737:chemistry*; D011506:Proteins / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
chemical_list: D010087:Oxides; D011506:Proteins; D006108:Graphite