title: Ultrastrong Chemiluminescence Activity of Nanocarbon Materials after Ozonation and Their Effects on Different Chemiluminescent Systems.
abstract: Ozonized nanocarbon materials with different dimensionalities, structures, and components exhibited significantly different chemiluminescence (CL) activities. The ozonation time and the weight ratio of hydroxyl carbon nanotubes (d≈8 nm, hyCNTs-8) and graphene oxide (GO) strongly affected the CL activity of ozonized hybrids. Among GO, hyCNTs-8, and GO/hyCNTs-8, the GO/hyCNTs-8 hybrids exhibited the strongest CL-enhancing properties toward the luminol/H2 O2 system, in contrast to previous reports. This study provides new understanding of the CL activity and CL-enhancing properties of nanocarbon materials in signal-enhanced analytical and biomedical fields.
authors.affiliation: College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Yang
authors.affiliation: College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China.
authors.forename: Duhong
authors.initials: D
authors.lastname: He
authors.affiliation: College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China.
authors.forename: Meina
authors.initials: M
authors.lastname: Wang
authors.affiliation: College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China.
authors.forename: Baozhan
authors.initials: B
authors.lastname: Zheng
authors.affiliation: Analytical & Testing Center, 29 Wangjiang Road, Chengdu, 610064, P.R. China.
authors.forename: Li
authors.initials: L
authors.lastname: Wu
authors.affiliation: College of Chemical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China. xiaodan@scu.edu.cn.
authors.forename: Dan
authors.initials: D
authors.lastname: Xiao
authors.affiliation: College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P.R. China. guoy@scu.edu.cn.
authors.forename: Yong
authors.initials: Y
authors.lastname: Guo
mesh_terms: D006108:Graphite / Q000737:chemistry; D006861:Hydrogen Peroxide / Q000737:chemistry; D008163:Luminescent Measurements; D008165:Luminol / Q000737:chemistry; D046529:Microscopy, Electron, Transmission; D037742:Nanotubes, Carbon / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry; D010126:Ozone / Q000737:chemistry*
chemical_list: D037742:Nanotubes, Carbon; D010087:Oxides; D008165:Luminol; D010126:Ozone; D006108:Graphite; D006861:Hydrogen Peroxide
keywords: carbon; graphene; luminescence; nanotubes; ozonation