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Yingmei Chen,# Yongqiang Dong,# Huan Wu, Congqiang Chen, Yuwu Chi,* Guonan Chen. “Electrochemiluminescence sensor for hexavalent chromium based on the graphene quantum dots/peroxodisulfate system” Electrochimica Acta (IF=4.086), 2014, accepted. Yongqiang Dong, Ruiping Dai, Tongqing Dong, Yuwu Chi*, Guonan Chen. “Photoluminescence, chemiluminescence and anodic electrochemiluminescence of hydrazide-modified graphene quantum dots” Nanoscale (IF=6.739), 2014, 6, 11240-11245. Yongqiang Dong, Hongchang Pang, Hong Bin Yang, Jian Jiang, Yuwu Chi*, Ting Yu*. “Nitrogen-doped carbon-based dots prepared by dehydrating EDTA with hot sulfuric acid and its electrocatalysis for oxygen reduction reaction” RSC Advances (IF=3.708), 2014, 4, 32791-32795. Yongqiang Dong, Jianpeng Lin, Yingmei Chen, Fengfu Fu, Yuwu Chi*, Guonan Chen. “Graphene quantum dots, graphene oxide, carbon quantum dots and graphite nanocrystals in coals” Nanoscale (IF=6.739), 2014, 6, 7410-7415. Yongqiang Dong, Ruixue Wang, Wanrong Tian, Yuwu Chi*, Guonan Chen. ““Turn-on” fluorescent detection of cyanide based on polyamine-functionalized carbon quantum dots”. RSC Advances (IF=3.708), 2014, 4, 3701-3705. Yongqiang Dong, Wanrong Tian, Shuyan Ren, Ruiping Dai, Yuwu Chi*, Guonan Chen. “Graphene Quantum Dots/L?Cysteine Coreactant Electrochemiluminescence System and Its Application in Sensing Lead(II) Ions”, ACS Applied Material & Interfaces (IF=5.900), 2014, 6, 1646-1651. Yongqiang Dong, Hongchang Pang, Shuyan Ren, Congqiang Chen, Yuwu Chi*, Ting Yu*. “Etching single-wall carbon nanotubes into green and yellow single-layer graphene quantum dots”, Carbon (IF=6.160), 2013, 64, 245-251. Yongqiang Dong, Hongchang Pang, Hong Bin Yang, Chunxian Guo, Jingwei Shao, Yuwu Chi, Ting Yu*, Chang Ming Li*, “Carbon-Based Dots Co-doped with Nitrogen and Sulfur for High Quantum Yield and Excitation-Independent Emission”, Angewandte Chemie International Edition (IF=11.336), 2013, 125 (30) 7954-7958. Yongqiang Dong, Congqiang Chen, Jianpeng Lin, Nana Zhou, Yuwu Chi,* Guonan Chen, “Electrochemiluminescence emission from carbon quantum dot-sulfite coreactant system”. Carbon (IF=6.160), 2013,56, 12-17. Yongqiang Dong, Geli Li, Nana Zhou, Ruixue Wang, Yuwu Chi*, Guonan Chen, “Graphene quantum dot as a green and facile sensor for free chlorine in drinking water”, Analytical Chemistry (IF=5.825), 2012, 84, 8378-8382. Yongqiang Dong, Chun Xian Guo, Yuwu Chi* and Chang Ming Li*. Reply to ‘Comment on “One-step and high yield simultaneous preparation of single- and multi-layer graphene quantum dots from CX-72 carbon black”’. Journal of Materials Chemistry (IF=6.626), 2012, 22, 21777-21778. Yongqiang Dong, Ruixue Wang, Geli Li, Congqiang Chen, Yuwu Chi*, and Guonan Chen. Polyamine-functionalized carbon quantum dots as fluorescent probes for selective, sensitive and rapid detection of copper ions. Analytical Chemistry (IF=5.825), 2012, 84, 6220-6224. Yongqiang Dong, Jingwei Shao, Congqiang Chen, Hao Li, Ruixue Wang, Yuwu Chi,* Guonan Chen. The preparation of blue luminescent graphene quantum dots and graphene oxide by tuning carbonization degree of citric acid. Carbon (IF=6.160), 2012, 50, 4738-4743. Yongqiang Dong, Ruixue Wang, Hao Li, Jingwei Shao, Yuwu Chi*, Xiaomei Lin, Guonan Chen. Polyamine-functionalized carbon quantum dots for chemical sensing. Carbon (IF=6.160), 2012, 50, 2810-2815. Yongqiang Dong, Congqiang Chen, Xinting Zheng, Lili, Gao, Zhiming Cui, Hongbin Yang, Chunxian Guo, Yuwu Chi*, Changming Li*, One-step and high yield simultaneous preparation of single- and multi-layer graphene quantum dots from CX-72 carbon black. Journal of Materials Chemistry (IF=6.626), 2012, 22, 8764-8766. Yongqiang Dong, Yuwu Chi*, Xiaomei Lin, Liyan Zheng and Lichan Chen. Nano-sized platinum as a mimic of uricase catalyzing the oxidative degradation of uric acid. Physical Chemistry Chemical Physics (IF=4.198), 2011, 13, 6319-6324. YongqiangDong, Nana Zhou, Xiaomei Lin, Jianpeng Lin, Yuwu Chi*, and Guonan Chen. Extraction of Electrochemiluminescent Oxidized Carbon Quantum Dots from Activated Carbon. Chemistry of Material (IF=8.535), 2010, 22, 5895-5899. Yongqiang Dong, Yuwu Chi*, Liyan zheng, Lan Zhang, Lichan Chen, Guonan Chen. Spectroelectrochemistry for studying electrochemiluminescence mechanism. Electrochemistry Communications (IF=4.287), 2009, 11, 983-986. Yuwu Chi, Yongqiang Dong, and Guonan Chen*. Inhibited Ru(bpy)32+ Electrochemiluminescence Related to Electrochemical Oxidation Activity of Inhibitors. Analytical Chemistry (IF=5.825), 2007, 79, 4521-4528. Yuwu Chi, Yongqiang Dong, Guonan Chen*. Investigation on the electrochemiluminescent behaviors of oxypurinol in alkaline Ru(bpy)32+ solution using a ?ow injection analytical system. Electrochemistry Communications (IF=4.287), 2007, 9, 577-583. Liyan Zheng, Yuwu Chi*, Yongqiang Dong, Jianpeng Lin, and Binbin Wang. Electrochemiluminescence of Water-Soluble Carbon Nanocrystals Released Electrochemically from Graphite. J. Am. Chem. Soc. (IF=11.444), 2009, 131, 4564-4565.

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