P1.1.12 Electrochemical sensing platform of natural estrogens based on the poly(Lproline) ordered mesoporous carbon composite modified glassy carbon electrode
作者： Liqiang Luo , Fang Li , Limei Zhu , Xaping Ding , Dogmei Deng
关键词:
摘要: A novel poly(L-proline)-ordered mesoporous carbon film with controllable thickness on the glassy electrode surface was fabricated by electropolymerization and further used for construction of electrochemical sensing platform natural estrogens. Scanning electron microscopy, fourier transform infrared spectroscopy impedance were employed to characterize morphology, structure interface property polymer. The voltammetric behaviors estrogens involving estradiol, estrone estriol investigated modified electrode, proposed exhibits strong electrocatalytic activity toward oxidation three estrogens, especially estradiol oxidation. Under optimum conditions, linear range obtained square-wave determination 1.0×10 −8 – 2.0×10 −6
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Dan Zheng, Jianshan Ye, Liang Zhou, Yang Zhang, Chengzhong Yu, Electrochemical Properties of Ordered Mesoporous Carbon Film Adsorbed onto a Self‐Assembled Alkanethiol Monolayer on Gold Electrode Electroanalysis. ,vol. 21, pp. 184- 189 ,(2009) , 10.1002/ELAN.200804445
Xi-Liang Luo, Jing-Juan Xu, Jin-Li Wang, Hong-Yuan Chen, Electrochemically deposited nanocomposite of chitosan and carbon nanotubes for biosensor application. Chemical Communications. pp. 2169- 2171 ,(2005) , 10.1039/B419197H
Zhihong Zhu, Xia Li, Yan Zeng, Wei Sun, Ordered mesoporous carbon modified carbon ionic liquid electrode for the electrochemical detection of double-stranded DNA. Biosensors and Bioelectronics. ,vol. 25, pp. 2313- 2317 ,(2010) , 10.1016/J.BIOS.2010.03.019
Xiao Liu, Liqiang Luo, Yaping Ding, Daixin Ye, Poly-glutamic acid modified carbon nanotube-doped carbon paste electrode for sensitive detection of L-tryptophan Bioelectrochemistry. ,vol. 82, pp. 38- 45 ,(2011) , 10.1016/J.BIOELECHEM.2011.05.001
Shinae Jun, Sang Hoon Joo, Ryong Ryoo, Michal Kruk, Mietek Jaroniec, Zheng Liu, Tetsu Ohsuna, Osamu Terasaki, Synthesis of New, Nanoporous Carbon with Hexagonally Ordered Mesostructure Journal of the American Chemical Society. ,vol. 122, pp. 10712- 10713 ,(2000) , 10.1021/JA002261E
Bülent Salcı, Inci Biryol, Voltammetric investigation of β-estradiol Journal of Pharmaceutical and Biomedical Analysis. ,vol. 28, pp. 753- 759 ,(2002) , 10.1016/S0731-7085(01)00676-8
D. Zhao, Triblock Copolymer Syntheses of Mesoporous Silica with Periodic 50 to 300 Angstrom Pores Science. ,vol. 279, pp. 548- 552 ,(1998) , 10.1126/SCIENCE.279.5350.548
M. Murugananthan, S. Yoshihara, T. Rakuma, N. Uehara, T. Shirakashi, Electrochemical degradation of 17β-estradiol (E2) at boron-doped diamond (Si/BDD) thin film electrode Electrochimica Acta. ,vol. 52, pp. 3242- 3249 ,(2007) , 10.1016/J.ELECTACTA.2006.09.073
Ming Zhou, Jie Ding, Li-ping Guo, Qing-kun Shang, Electrochemical Behavior of l-Cysteine and Its Detection at Ordered Mesoporous Carbon-Modified Glassy Carbon Electrode Analytical Chemistry. ,vol. 79, pp. 5328- 5335 ,(2007) , 10.1021/AC0703707
Xiangqin Lin, Yongxin Li, A sensitive determination of estrogens with a Pt nano-clusters/multi-walled carbon nanotubes modified glassy carbon electrode. Biosensors and Bioelectronics. ,vol. 22, pp. 253- 259 ,(2006) , 10.1016/J.BIOS.2006.01.005