title: Quantifying the Tunable Conjugated Area of Graphene Oxide by Using Pyrene as a Fluorescent Probe.
abstract: The determination of oxygenous groups, conjugated area ratio, and reduction efficiency of graphene oxide (GO) is a difficult task because of its heterogeneous structure. Herein, a novel approach is described for a detailed understanding of the surface chemistry of GO by using pyrene as a fluorescent probe through π-π stacking interactions.
authors: Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, 276005, P.R. China.|College of Materials Science and Engineering, Lab of New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao, 266071, P.R. China.
authors: Jingquan
authors: J
authors: Liu
authors: College of Materials Science and Engineering, Lab of New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao, 266071, P.R. China.
authors: Hongjing
authors: H
authors: Ma
authors: College of Materials Science and Engineering, Lab of New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao, 266071, P.R. China.
authors: Huihui
authors: H
authors: Zhu
authors: School of Life and Environmental Sciences, Deakin University, Geelong, VIC, 3217, Australia.
authors: Zhen
authors: Z
authors: Liu
authors: College of Materials Science and Engineering, Lab of New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao, 266071, P.R. China.
authors: Degang
authors: D
authors: Jiang
authors: School of Life and Environmental Sciences, Deakin University, Geelong, VIC, 3217, Australia.
authors: Jizhen
authors: J
authors: Zhang
authors: Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, 276005, P.R. China.|School of Life and Environmental Sciences, Deakin University, Geelong, VIC, 3217, Australia.
authors: Wenrong
authors: W
authors: Yang
mesh_terms: D005456:Fluorescent Dyes / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D011721:Pyrenes / Q000737:chemistry*
chemical_list: D005456:Fluorescent Dyes; D010087:Oxides; D011721:Pyrenes; D006108:Graphite
keywords: fluorescence; graphene; pi interactions; reduction; surface analysis