The carbon dots (C-dots) with high fluorescence quantum yield were prepared using hydrothermal method. C-dots have been adopted as probes for the fluorescence turn-off detection of H2O2 based on the special sensibility for the hydroxyl radical. And then the biosensors for the detection of substrate and enzymes activities were established in the acetylcholinesterase reaction system, which were related to the production of H2O2. Specifically, the proposed fluorescent biosensor was successfully applied to detect the concentration of choline (in the range from 0.025 to 50 mu M) and acetylcholine (in the range from 0.050 to 50 mu M), and the activity of choline oxidase (in the range from 1 to 75 U/L) and acetylcholinesterase (1 to 80 U/L). These results showed a sensitive, universal, nontoxic and eco-friendly detecting technique has been developed. (C) 2014 Elsevier B.V. All rights reserved.
机构:
Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R China
Chen, Tongfang
Zang, Ting
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Univ Chinese Med, Affiliated Hosp 1, Clin Med Coll 1, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R China
Zang, Ting
Liang, Jingjie
论文数: 0引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R China
Liang, Jingjie
Zhou, Yingchun
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Univ Chinese Med, Affiliated Hosp 1, Guangzhou 510405, Peoples R China
Guangzhou Univ Chinese Med, Baiyun Hosp, Affiliated Hosp 1, Guangzhou 510470, Peoples R ChinaSun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R China
Zhou, Yingchun
Zhou, Xie
论文数: 0引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Peoples R China
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Ye, Mingshu
Lin, Bixia
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Lin, Bixia
Yu, Ying
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Yu, Ying
Li, He
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Li, He
Wang, Yumin
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Wang, Yumin
Zhang, Li
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Zhang, Li
Cao, Yujuan
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
Cao, Yujuan
Guo, Manli
论文数: 0引用数: 0
h-index: 0
机构:
South China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Guangzhou Key Lab Analyt Chem Biomed, Sch Chem, Guangzhou 510006, Peoples R China
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Liu, Min
Zhang, Huanhuan
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Zhang, Huanhuan
Wang, Chenzhao
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Wang, Chenzhao
Su, Kaihua
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Su, Kaihua
Hu, Kaixin
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Hu, Kaixin
Liu, Enqi
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Liu, Enqi
Sun, Boyao
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Sun, Boyao
Li, Xuechun
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Li, Xuechun
Sun, Guoying
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
Sun, Guoying
Lu, Lehui
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R ChinaChangchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Yang, Guangxin
Zhang, Jingru
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Zhang, Jingru
Gu, Lin
论文数: 0引用数: 0
h-index: 0
机构:
Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Gu, Lin
Tang, Yunyu
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Tang, Yunyu
Zhang, Xuan
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Zhang, Xuan
Huang, Xuanyun
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Huang, Xuanyun
Shen, Xiaosheng
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Shen, Xiaosheng
Zhai, Wenlei
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Acad Agr & Forestry Sci, Inst Qual Stand & Testing Technol, Beijing 100097, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Zhai, Wenlei
Fodjo, Essy Kouadio
论文数: 0引用数: 0
h-index: 0
机构:
Univ Felix Houphouet Boigny, Phys Chem Lab, UFR SSMT, 22 BP 582, Abidjan, Cote IvoireChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China
Fodjo, Essy Kouadio
Kong, Cong
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R ChinaChinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China