title: A competitive coordination-based CeO2 nanowire-DNA nanosensor: fast and selective detection of hydrogen peroxide in living cells and in vivo.
abstract: A competitive coordination-based hydrogen peroxide (H2O2) nanosensor is constructed by the assembly of FAM-tagged single-strand (ss) DNA on cerium oxide nanowires (CeO2 NWs). This fluorescent nanosensor is capable of rapidly and selectively tracking H2O2 within living cells, as well as directly visualizing H2O2 generated by wound-induced oxidative damage in zebrafish larvae.
authors: College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China. tangb@sdnu.edu.cn.
authors: Wen
authors: W
authors: Gao
authors: College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China. tangb@sdnu.edu.cn.
authors: Xueping
authors: X
authors: Wei
authors: Shandong Center for Disease Control and Prevention, Jinan 250014, P. R. China.
authors: Xuejun
authors: X
authors: Wang
authors: College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China. tangb@sdnu.edu.cn.
authors: Guanwei
authors: G
authors: Cui
authors: College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China. tangb@sdnu.edu.cn.
authors: Zhenhua
authors: Z
authors: Liu
authors: College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China. tangb@sdnu.edu.cn.
authors: Bo
authors: B
authors: Tang
mesh_terms: D000818:Animals; D002460:Cell Line; D002563:Cerium / Q000737:chemistry*; D004247:DNA / Q000737:chemistry* / Q000378:metabolism; D004249:DNA Damage / Q000187:drug effects*; D006861:Hydrogen Peroxide / Q000737:chemistry*; D053770:Nanowires / Q000737:chemistry*; D010084:Oxidation-Reduction; D015027:Zebrafish
chemical_list: D002563:Cerium; C030583:ceric oxide; D004247:DNA; D006861:Hydrogen Peroxide