磁性粉煤灰空心微珠表面印迹聚合物选择性识别头孢氨苄

doi:10.11949/j.issn.0438-1157.20160196

化工学报 ›› 2016, Vol. 67 ›› Issue (10): 4273-4281.DOI: 10.11949/j.issn.0438-1157.20160196

磁性粉煤灰空心微珠表面印迹聚合物选择性识别头孢氨苄

毛艳丽¹, 罗世田², 吴俊峰¹, 刘彪¹, 康海彦¹, 朱慧杰¹, 王红强¹, 王巷文³

1 河南城建学院市政与环境工程学院, 河南平顶山 467036;
2 平顶山市建设工程质量监督站, 河南平顶山 467036;
3 华中科技大学化学与化工学院, 湖北武汉 430074

收稿日期:2016-02-23 修回日期:2016-07-27 出版日期:2016-10-05 发布日期:2016-10-05
通讯作者: 毛艳丽
基金资助:
国家自然科学基金项目（51509083）；中国博士后青年基金项目（2011M500870）；河南省高校科技创新人才支持计划项目(2012HASTTT026)；河南省科技攻关项目（152102210094）。

Selective recognition of cefalexin by magnetic molecularly imprinted polymers based on magnetic fly-ash-cenosphere

MAO Yanli¹, LUO Shitian², WU Junfeng¹, LIU Biao¹, KANG Haiyan¹, ZHU Huijie¹, WANG Hongqiang¹, WANG Xiangwen³

1 School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, Henan, China;
2 Construction Engineering Quality Supervise Station of Pingdingshan Construction Commmittee, Pingdingshan 467036, Henan, China;
3 School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, Hubei, China

Received:2016-02-23 Revised:2016-07-27 Online:2016-10-05 Published:2016-10-05
Supported by:
supported by the National Natural Science Foundation of China (51509083), the Postdoctoral Foundation of China (2011M500870), the Natural Science Foundation of Henan Province (2012HASTTT026) and the Scientific and Technological Foundation of Henan Province (152102210094).

摘要/Abstract

摘要：

利用共沉淀法制备了粉煤灰空心微珠磁性复合材料（MFACs），以乙烯基改性的MFACs为基质材料，利用乳液聚合法制备磁性粉煤灰空心微珠表面印迹聚合物（MMIPs）。通过SEM、FT-IR、TGA、XRD和VSM等方法对其物理化学性质进行表征，其比表面积123.65 m²·g^-1，且具有较好的热稳定性、超顺磁性（M_s=12.155 emu·g^-1）。通过系列吸附实验研究表明，Langmuir等温模型能较好地拟合MMIPs对头孢氨苄（cefalexin，CFX）的吸附平衡数据，25℃时MMIPs的单分子层吸附容量为69.55 mg·g^-1。准二级动力学模型能较好地描述MMIPs对CFX吸附动力学行为，选择性实验研究表明，MMIPs对CFX具有较好地选择识别性。结合高效液相色谱分析技术，MMIPs已成功应用于环境样品中痕量CFX的分离/富集。

关键词: 粉煤灰空心微珠, 聚合物, 吸附, 头孢氨苄, 选择性

Abstract:

Magnetic fly-ash-cenospheres (MFACs) were firstly prepared via an effective coprecipitation method, and then the surface of the MFACs was endowed with reactive vinyl groups through modification with 3-(methacryloyloxy)propyl trimethoxysilane (MPS). Based on the MFACs-MPS, the magnetic molecularly imprinted polymers (MMIPs) were further synthesized for the selective recognition of cefalexin (CFX). MMIPs were characterized by SEM, FT-IR, XRD, TGA and VSM, which indicated that the MMⅡPs exhibited magnetic sensitivity (M_s=12.155 emu·g^-1), thermal stability and the larger specific surface area (123.65 m²·g^-1). Batch mode adsorption studies were carried out to investigate adsorption equilibrium, kinetics and selective recognition. The Langmuir isotherm model was fitted well to the equilibrium data, and the monolayer adsorption capacity of the MMIPs was 69.55 mg·g^-1 at 25℃. The selective recognition experiments demonstrated high affinity and selectivity towards CFX over structurally related antibiotic compounds. Combined with high performance liquid chromatographic analysis technology, the prepared MMⅡPs were successfully applied to the separation of CFX from environmental samples.

Key words: fly-ash-cenosphere, polymers, adsorption, cefalexin, selectivity

中图分类号:

X592

毛艳丽, 罗世田, 吴俊峰, 刘彪, 康海彦, 朱慧杰, 王红强, 王巷文. 磁性粉煤灰空心微珠表面印迹聚合物选择性识别头孢氨苄[J]. 化工学报, 2016, 67(10): 4273-4281.

MAO Yanli, LUO Shitian, WU Junfeng, LIU Biao, KANG Haiyan, ZHU Huijie, WANG Hongqiang, WANG Xiangwen. Selective recognition of cefalexin by magnetic molecularly imprinted polymers based on magnetic fly-ash-cenosphere[J]. CIESC Journal, 2016, 67(10): 4273-4281.

参考文献 26

[1]	SHUKLA S K, QURAISHI M A. Cefalexin drug:a new and efficient corrosion inhibitor for mild steel in hydrochloric acid solution[J]. Mater. Chem. Phys., 2010, 120(1):142-147.
[2]	SUN Y Y, TANG Y H, YAO H, et al. Potassium permanganate-glyoxal chemiluminescence system for flow injection analysis of cephalosporin antibiotics:cefalexin, cefadroxil, and cefazolin sodium in pharmaceutical preparations[J]. Talanta, 2004, 64(1):156-159.
[3]	SARMAH A K, MEYER M T, BOXALL A B A. A global perspective on the use, sales exposure pathways, occurrence, fate and effects of veterinary antibiotics (Vas) in the environment[J]. Chemosphere, 2006, 65(5):725-759
[4]	KUMAR R R, LEE J T, CHO J Y. Fate, occurrence, and toxicity of veterinary antibiotics in environment[J]. Journal of the Korean Society for Applied Biological Chemistry, 2012, 55(6):701-709.
[5]	LI W H, SHI Y L, GAO L H, et al. Occurrence of antibiotics in water, sediments, aquatic plants, and animals from Baiyangdian Lake in North China[J]. Chemosphere, 2012, 89(11):1307-1315.
[6]	甘秀梅, 严清, 高旭, 等. 典型抗生素在中国西南地区某污水处理厂中的行为和归趋[J]. 环境科学, 2014, 35(5):1817-1823. GAN X M,YAN Q,GAO X, et al. Occurrence and fate of typical antibiotics in a wastewater treatment plant in Southwest China[J]. Environmental Sciences, 2014, 35(5):1817-1823.
[7]	GAO B J, WANG J, AN F Q, et al. Molecular imprinted material prepared by novel surface imprinting technique for selective adsorption of pirimicarb[J]. Polymer, 2008, 49(5):1230-1238.
[8]	PAN J M, HU W, DAI X H, et al. Molecularly imprinted polymers based on magnetic fly-ash-cenosphere composites for bisphenol A recognition[J]. J. Mater. Chem., 2011, 21:15741-15751.
[9]	ZENG A X, XIONG W H, XU J. Electroless Ni-P coating of cenospheres using silver nitrate activator[J]. Surface & Coatings Technology, 2005, 197(2/3):142-147.
[10]	LI C X, HUO P W, LI S T. Enhancement of photocatalytic degradation of methylene blue in surfactant/ceriurm(Ⅲ)-titanium dioxide/float pearls aqueous dispersions[J]. International Journal of Materials and Product Technology, 2010, 39(3/4):330-338.
[11]	SHUKLA S, SEAL S, AKESSON J, et al. Study of mechanism of electroless copper coating of fly-ash cenosphere particles[J]. Applied Surface Science, 2001, 181(1/2):35-50.
[12]	HUO P W, YAN Y S, LI S T, et al. Preparation and characterization of cobalt sulfophthalocyanine/TiO2/fly-ash cenospheres photocatalyst and study on degradation activity under visible light[J]. Appl. Surf. Sci., 2009, 255(15):6914-6917.
[13]	PAN J M, XU L C, DAI J D, et al. Magnetic molecularly imprinted polymers based on attapulgite/Fe3O4 particles for the selective recognition of 2,4-dichlorophenol[J]. Chemical Engineering Journal, 2011, 174:68-75.
[14]	DAI J D, ZHOU Z P, ZHAO C Y, et al. Versatile method to obtain homogeneous imprinted polymer thin film at surface of superparamagnetic nanoparticles for tetracycline binding[J]. Ind. Eng. Chem. Res., 2014, 53(17):7157-7166.
[15]	孔黎明, 张婷, 王佩德, 等. 活性炭纤维吸附石化废水中苯酚的吸附平衡及动力学[J]. 化工学报, 2015, 66(12):4874-4882. KONG L M, ZHANG T, WANG P D, et al. Equilibrium and kinetics of phenol adsorption from petrochemical wastewater with activated carbon fiber[J]. CIESC Journal, 2015, 66(12):4874-4882.
[16]	ANBIA M, HAQSHENAS M. Adsorption studies of Pb(Ⅱ) and Cu(Ⅱ) ions on mesoporous carbon nitride functionalized with melamine-based dendrimer amine[J]. Int. J. Environ. Sci. Technol., 2015, 12:2649-2664.
[17]	林海, 徐锦模, 董颖博, 等.甲基丙烯酸接枝改性玉米芯对Cd2+的吸附及机理[J]. 化工学报, 2015, 66(11):4509-4019. LIN H, XU J M, DONG Y B, et al. Adsorption mechanism of Cd2+ ions in wastewater by corncob grafted with methacrylic acid[J]. CIESC Journal, 2015, 66(11):4509-4019.
[18]	LI Y, LI X, LI Y Q, et al. Selective removal of 2,4-dichlorophenol from contaminated water using non-covalent imprinted microspheres[J]. Environ. Pollut., 2009, 157(6):1879-1885.
[19]	LUO P, ZHAO Y F, ZHANG B, et al. Study on the adsorption of neutral red from aqueous solution onto halloysite nanotubes[J]. Water Res., 2010, 44(5):1489-1497.
[20]	姚超, 曾永斌, 曹燕媛, 等.聚苯胺/凹凸棒石纳米复合材料对甲基橙的吸附性能[J]. 硅酸盐学报, 2010, 38(4):671-677. YAO C, ZENG Y B, CAO Y Y, et al. Adsorption of methyl orange on polyaniline/attapulgite nanocomposites[J]. Journal of the Chinese Ceramic Society, 2010, 38(4):671-677.
[21]	CHAMRITSKI I, BURNS G. Infrared and Raman-active phonons of magnetite, maghemite, and hematite:a computer simulation and spectroscopic study[J]. J. Phys. Chem. B, 2005, 109(11):4965-4968.
[22]	ZOU X H, PAN J M, OU H X, et al. Adsorptive removal of Cr(Ⅲ) and Fe(Ⅲ) from aqueous solution by chitosan/attapulgite composites:equilibrium, thermodynamics and kinetics[J]. Chem. Eng. J., 2011, 167(1):112-121.
[23]	YOSHIMATSU K, REIMHULT K, KROZER A, et al. Uniform molecularly imprinted microspheres and nanoparticles prepared by precipitation polymerization:the control of particle size suitable for different analytical applications[J]. Anal. Chim. Acta, 2007, 584(1):112-121.
[24]	WANG X, WANG L Y, HE X W, et al. A molecularly imprinted polymer-coated nanocomposite of magnetic nanoparticles for estrone recognition[J]. Talanta, 2009, 78(2):327-332.
[25]	PUTRA E K, PRANOWO R, SUNARSO J, et al. Performance of activated carbon and bentonite for adsorption of amoxicillin from wastewater:mechanisms, isotherms and kinetics[J]. Water Res., 2009, 43(9):2419-2430.
[26]	LI X X, PAN J M, DAI J D, et al. Surface molecular imprinting onto magnetic yeast composites via atom transfer radical polymerization for selective recognition of cefalexin[J]. Chemical Engineering Journal, 2012, 198/199:503-511.

磁性粉煤灰空心微珠表面印迹聚合物选择性识别头孢氨苄

Selective recognition of cefalexin by magnetic molecularly imprinted polymers based on magnetic fly-ash-cenosphere

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 26

相关文章 15

编辑推荐

Metrics

本文评价

[1]	晁京伟, 许嘉兴, 李廷贤. 基于无管束蒸发换热强化策略的吸附热池的供热性能研究[J]. 化工学报, 2023, 74(S1): 302-310.
[2]	范孝雄, 郝丽芳, 范垂钢, 李松庚. LaMnO₃/生物炭催化剂低温NH₃-SCR催化脱硝性能研究[J]. 化工学报, 2023, 74(9): 3821-3830.
[3]	杨学金, 杨金涛, 宁平, 王访, 宋晓双, 贾丽娟, 冯嘉予. 剧毒气体PH₃的干法净化技术研究进展[J]. 化工学报, 2023, 74(9): 3742-3755.
[4]	高燕, 伍鹏, 尚超, 胡泽君, 陈晓东. 基于双流体喷嘴的磁性琼脂糖微球的制备及其蛋白吸附性能探究[J]. 化工学报, 2023, 74(8): 3457-3471.
[5]	盛冰纯, 于建国, 林森. 铝基锂吸附剂分离高钠型地下卤水锂资源过程研究[J]. 化工学报, 2023, 74(8): 3375-3385.
[6]	张瑞航, 曹潘, 杨锋, 李昆, 肖朋, 邓春, 刘蓓, 孙长宇, 陈光进. ZIF-8纳米流体天然气乙烷回收工艺的产品纯度关键影响因素分析[J]. 化工学报, 2023, 74(8): 3386-3393.
[7]	陈吉, 洪泽, 雷昭, 凌强, 赵志刚, 彭陈辉, 崔平. 基于分子动力学的焦炭溶损反应及其机理研究[J]. 化工学报, 2023, 74(7): 2935-2946.
[8]	王杰, 丘晓琳, 赵烨, 刘鑫洋, 韩忠强, 许雍, 蒋文瀚. 聚电解质静电沉积改性PHBV抗氧化膜的制备与性能研究[J]. 化工学报, 2023, 74(7): 3068-3078.
[9]	刘杰, 吴立盛, 李锦锦, 罗正鸿, 周寅宁. 含乙烯基胺酯键聚醚类可逆交联聚合物的制备及性能研究[J]. 化工学报, 2023, 74(7): 3051-3057.
[10]	李盼, 马俊洋, 陈志豪, 王丽, 郭耘. Ru/α-MnO₂催化剂形貌对NH₃-SCO反应性能的影响[J]. 化工学报, 2023, 74(7): 2908-2918.
[11]	朱兴驰, 郭志远, 纪志永, 汪婧, 张盼盼, 刘杰, 赵颖颖, 袁俊生. 选择性电渗析镁锂分离过程模拟优化[J]. 化工学报, 2023, 74(6): 2477-2485.
[12]	龙臻, 王谨航, 任俊杰, 何勇, 周雪冰, 梁德青. 离子液体协同PVCap抑制天然气水合物生成实验研究[J]. 化工学报, 2023, 74(6): 2639-2646.
[13]	杨琴, 秦传鉴, 李明梓, 杨文晶, 赵卫杰, 刘虎. 用于柔性传感的双形状记忆MXene基水凝胶的制备及性能研究[J]. 化工学报, 2023, 74(6): 2699-2707.
[14]	王新悦, 王俊杰, 曹思贤, 王翠, 李灵坤, 吴宏宇, 韩静, 吴昊. 玻璃内包材界面修饰对机械应力诱导的单克隆抗体聚集体形成的影响[J]. 化工学报, 2023, 74(6): 2580-2588.
[15]	顾浩, 张福建, 刘珍, 周文轩, 张鹏, 张忠强. 力电耦合作用下多孔石墨烯膜时间维度的脱盐性能及机理研究[J]. 化工学报, 2023, 74(5): 2067-2074.