| 阿拉伯糖基有序介孔碳修饰电极检测盐酸奈福泮的研究 |
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| 引用本文： | 樊静静,程昊,陈育蓉,李学暖,王桂香,唐婷范.阿拉伯糖基有序介孔碳修饰电极检测盐酸奈福泮的研究[J].化学研究与应用,2021(4):600-606. |
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| 作者姓名： | 樊静静 程昊 陈育蓉 李学暖 王桂香 唐婷范 |
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| 作者单位： | 广西糖资源绿色加工重点实验室/生物与化学工程学院;泰山学院化学化工学院;蔗糖产业省部共建协同创新中心 |
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| 基金项目： | 山东省自然科学基金项目(ZR2019MB039)资助;泰山学院博士学位研究项目(Y-01-2018018)资助;广西科技大学“大学生创新创业训练计划”项目(201910594074)资助;广西高等学校高水平创新团队及卓越学者计划项目(桂教人〔2014〕7号)资助。 |
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| 摘 要： | 以阿拉伯糖为碳源,介孔硅(SBA-15)为模板剂,用硬模板法制备有序介孔碳材料,采用场发射扫描电镜(Scanning Electron Microscopy,SEM)、透射电子显微镜(Transmission Electron Microscope,TEM)、全自动比表面及孔隙度分析仪(Brunner Emmet Teller,BET)、X射线衍射(X-ray Diffraction,XRD)、X射线光电子能谱(X-Ray photoelectron spectroscopy,XPS)对材料进行表征。用滴涂法将有序介孔碳悬浊液滴在裸玻碳电极表面,得到有序介孔碳修饰电极。用循环伏安法来研究盐酸奈福泮在有序介孔碳修饰的玻碳电极(Glassy Carbon Electrode,GCE)上的电化学行为。在最佳条件下,盐酸奈福泮浓度在1.0×10-8~1.0×10-5mol·L-1范围内与峰电流呈线性关系,相关系数为R2=0.9932,检出限为3.2×10-9 mol·L-1。对盐酸奈福片中盐酸奈福泮进行了检测,样品加标回收率为96.84%~102.50%,RSD<5.0%。
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| 关 键 词： | 有序介孔碳 盐酸奈福泮 循环伏安法 玻碳电极 |
Preparation of arabinosaccharide ordered mesoporous carbon modified electrode for the determination of Nefopam hydrochloride |
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| FAN Jing-jing,CHENG Hao,CHEN Yu-rong,LI Xue-nuan,WANG Gui-xiang,TANG Ting-fan.Preparation of arabinosaccharide ordered mesoporous carbon modified electrode for the determination of Nefopam hydrochloride[J].Chemical Research and Application,2021(4):600-606. |
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| Authors: | FAN Jing-jing CHENG Hao CHEN Yu-rong LI Xue-nuan WANG Gui-xiang TANG Ting-fan |
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| Institution: | (Guangxi Key Laboratory of Green Processing of Sugar Resources,College of Biological and Chemical Engineering,Guangxi University of Science and Technology,Liuzhou 545006,China;College of Chemistry and Chemical Engineering,Taishan College,Tai an 271021,China;Province and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry,Nanning 530004,China) |
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| Abstract: | Ordered mesoporous carbon was prepared by using SBA-15 as the template through the hard template method with arabinose.Scanning Electron Microscopy(SEM),Transmission Electron Microscopy(TEM),Brunner Emmet Teller(BET),X-ray Diffraction(XRD)and X-ray photoelectron spectroscopy(XPS)are to be used to characterize the material.The modified ordered mesoporous carbon electrode was obtained by dropping the ordered mesoporous carbon suspension on the surface of the bare glassy carbon electrode.The electrochemical behavior of Nefopam hydrochloride at Glassy Carbon electrodes(GCE)modified with ordered mesoporous Carbon by cyclic voltammetry.Under the optimal conditions,the concentration of Nefopam hydrochloride is linearly related to the peak current in the range of 1.0×10-8~1.0×10-5 mol·L-1,The correlation coefficient is R2=0.9932.The detection limit of Nefopam hydrochloride was 3.2×10-9 mol·L-1.The sensor couldbe used for the detection of Nefopam hydrochloride in Nefopam hydrochloride tablet with recovery rate of 96.84%~102.50%,RSD<5.0%. |
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| Keywords: | ordered mesoporous carbon nefopam hydrochloride cyclic voltammetry glassy carbon electrode |
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