Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Analytical Chemistry》 2007-04
Add to Favorite Get Latest Update

Rapid Removal of Template from Molecularly Imprinted Polymers by Accelerated Solvent Extraction

Wu Peng-Ju1,2, Yang Jun*1,2, Su Qing-De1,2, Gao Yun1, Zhu Xiao-Lan1, Cai Ji-Bao21(Research Center of Tobacco and Health, University of Science and Technology of China, Hefei 230052)2(Department of Chemistry, University of Science and Technology of China, Hefei 230026)  
A new extraction method to remove template from molecularly imprinted polymer (MIP) and reduce template bleeding by accelerate solvent extraction (ASE) has been developed. After optimizing the extraction solvent and temperature, the method was performed to remove template from nicotine molecularly imprinted polymer at 80℃ with 300 mL CH3OH/CH3COOH (90∶10, V/V). The setting of the ASE parameters as follows: 5 min heat-up, 8 min static period, 100 s purge and 10.4 MPa extraction pressure. The extraction efficiency of nicotine from MIP was 94.2%. 20 mg MIP polymer were packed into 3 mL empty solid-phase extraciton cartridge and 10 mL of CH3OH/CH3COOH (90∶10, V/V) were passed through the cartridge. The elution solvent was collected and then analyzed by high performance liquid chromatogrpahy. The bleeding amount of nicotine was 9.8 μg/L after extraction. The extraction procedure was completed in 70 min. In contrast with soxhlet extraction and ultrasonic assisted extraction, ASE was more effective at rapid removal of template from molecularly imprinted polymer.
【Fund】: 国家自然科学基金资助项目(No.20405013)
【CateGory Index】: O652
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 Liu Ying, Liu Xueliang, Wang Junde  (Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116012);The Adsorption Property of Nicotine-Imprinted Polymer[J];Chinese Journal of Analytical Chemistry;2003-10
2 Zhu Xiaolan , Cai Jibao, Yang Jun, Su Qingde* (Department of Chemistry, University of Science and Technology of China, Hefei 230026);Determination of Organophosphate Pesticide Residues in Soil by Accelerated Solvent Extraction-Gas Chromatographyic[J];Chinese Journal of Analytical Chemistry;2005-06
3 Lei Qifu, Zhong Shian, Xiang Haiyan, Zhou Chunshan*, Yu Dian (College of Chemistry and Chemical Engineering, Central South University, Changsha 410083);Molecular Recognition Characteristics and Solid-Phase Extraction in Epigallocatechin Gallate Imprinted Polymer[J];Chinese Journal of Analytical Chemistry;2005-06
Chinese Journal Full-text Database 10 Hits
1 XIAO Yan-chun et al (Center of Agricultural Products Quality Detection,Liaoning Agricultural Vocation-technical College,Yingkou,Liaoning 115009);Application of Accelerated Solvent Extraction in Analysis of Organic Pollutant in Soil[J];Journal of Anhui Agricultural Sciences;2007-19
2 HONG Yuan-xin et al (Institute of Liberal and Science,Tarum University,Alaer,Xinjiang 843300);Molecular Imprining Technologies for Natural Product Research Active Ingredients Progress[J];Journal of Anhui Agricultural Sciences;2008-21
3 CHENG Ding-xi et al (Key Laboratory of Environmental Science and Engineering,Education Commission of Henan,Department of Chemistry,Henan Normal University,Xinxiang,Henan 453007);Optimization of the Conditions to Determine Organophosphorus Pesticide Residues with Fluorescence Method[J];Journal of Anhui Agricultural Sciences;2008-30
4 YANG Xiaoli,LU Jianliang,DONG Zhanbo(Tea Science Institute of Zhejiang University,Hangzhou 310029);Molecular Imprinting Technique and Its Application in Separating and Assaying Functional Components in Tea[J];Journal of Tea;2008-01
5 Wang Chenghang,Li Chunya,Wang Changfa~*(Department of Chemistry,Wuhan University,Wuhan 430072);O,O-dimethyl-(2,4-dichlorophenoxyacetoxyl)(3′-nitro-phenyl)Methinephosphonate Imprinted Sensor[J];Chinese Journal of Analytical Chemistry;2005-10
6 Huang Weihong~(* 1,2),Zhao Liuqing~(1),Zhao Tianzhen~(1),Wang Li~(1),Lu Xiaohua~(1) ()~1(College of Environmental Science and Engineering Huazhong University of Science and Technology,Wuhan 430074) ()~2(Environmental College of Jiangsu University,Zhenjiang 212013);Selected Extraction of Pollutants with Different Polarity by Subcritical Water in Soil[J];Chinese Journal of Analytical Chemistry;2006-08
7 Turghun Muhammad1,2, Abulikemu Abulizi1, Wang Ji-De1, Chen Jian2 1(College of Chemistry&Chemical Engineering, Xinjiang University, Urumqi 830046) 2(College of Pharmacy, Xinjiang Medical University, Urumqi 830054);Preparation of Molecular Imprinted Polymer Fluorescence Sensing Membrane and Its Application to the Determination of Amiodarone[J];Chinese Journal of Analytical Chemistry;2007-07
8 ZHANG Mao-sheng*1,2,HUANG Jia-rong1,WEI Chang-lin1 and YU Bin-bin2 (1.Zhangzhou Normal University,Department of Chemistry and Environmental Science,Zhangzhou,Fujian 363000;2.Department of Chemistry and the Key Laboratory of Analytical Sciences of the Ministry of Education,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen,Fujian 361005);Study of Preparation and Binding Characteristics of Molecularly Imprinted Polymers for 1-(2-Pyridylazo)-2-naphthol[J];Journal of Analytical Science;2007-06
9 DAN De-zhong~,SHEN Lu and ZHU Yan-tao(Department of Environmental Science and Engineering,Sichuan University,Chengdu 610065);Analysis of environmental samples[J];Chinese Journal of Analysis Laboratory;2006-06
10 TANG Zhi-yong~*,QIU Hai-ou and ZHENG Hong-tao(Faculty of Materia Science and Chemical engineering,China University of Geosciences,Wuhan 430074);Analysis of rocks and minerals[J];Chinese Journal of Analysis Laboratory;2006-09
China Proceedings of conference Full-text Database 1 Hits
1 ZENG Bin~1 HU Li-song~(1,2) LI Qing-xin~1 YU Xun-min~(1*) (School of Environment and Urban Construction,Wuhan Institute ofTechnology,Wuhan 430074) (Key Laboratory of Biogeology and Environmental Geology of Ministry (China University of Geosciences),Wuhan 430074);The Review of extraction methods for Organic pollutants in soil samples[A];[C];2007
Chinese Journal Full-text Database 10 Hits
1 ZHAO Hua-ping et al (College of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar,Heilongjiang 161006);Study on the Inclusion Action of Hydroxypropyl-β-cyclodextrin and Cyhalothrin[J];Journal of Anhui Agricultural Sciences;2009-20
2 SU Hai jia HE Xiao jin TAN Tian wei (College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China);Adsorption properties of heavy metal ions from wastewater with chitosan-chelated bead[J];Journal of Beijing University of Chemical Technology;2003-02
3 Wu Lingli Qin Weidong(College of Chemistry,Beijing Normal University,100875,Beijing,China);SEPARATION OF QUINOLONES BY CAPILLARY ELECTROPHORESIS[J];Journal of Beijing Normal University(Natural Science);2006-01
4 XU Lei, HAN Jinghong, LIANG Weiguo,ZHANG HongElectronics,Chinese Academy of Sciences,Beijing 100080,China);Application of light-addressable potentiometric sensor in organophosphorus insecticide determination[J];Journal of Transducer Technology;2003-10
5 WANG Chao-li,LEI Xiao,CAO Yong-bin,WANG Jin,HE Wen-li(Department of Applied Chemistry,University of Hunnan Agriculture,Changsha 410128,China);Application of molecular imprinting technique in determination of herbicide residues[J];Transducer and Microsystem Technologies;2008-02
6 JIANG Xuhong~(1,2) TU Weiping~1 (1 Institute of Chemical Engineering,SCUT,Guangzhou 510640; 2 Department of Chemistry and Chemical Engineering,Zhongkai University of Agriculture and Technology,Guangzhou 510225);Research Progress in Preparation of Molecularly Imprinted Polymer Microspheres[J];Materials Review;2007-12
7 Wang Zheng (Fujian Provincial Central Inspection Institute,Fuzhou 350002,China);Determination of Melamine and the Related Analogs in Animal Food by Gas Chromatography-Mass Spectrometry[J];Fujian Analysis & Testing;2008-02
8 HUANG Pan-hao(Department of Pharmacology,Shaoguan University,Shaoguan 512026,China);Analysis of caffeine extraction from tea[J];Journal of Foshan University(Natural Science Edition);2008-02
9 Pan Yuanhai;Jin Jun;Jiang Ke (Research Center of Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085);Rapid Analysis of Trace Organophosphorous Pesticides in Water by High Performance Liquid Chromatography/Atmospheric Pressure Chemical Ionization Mass Spectrometry[J];CHINESE JOURNAL OF ANALYTIEAL CHEMISTRY;2000-06
10 Lai Jiaping, He Xiwen *, Guo Hongsheng (Department of Chemistry, Nankai University, Tianjin 300071) Liang Hong (Chemistry and Life College, Guangxi Normal University, Guilin 541004);A Review on Molecular Imprinting Technique[J];Chinese Journal of Analytieal Chemistry;2001-07
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 Zhong Weike; Hao Jian; Fan Yaobo; Wang Minjian (Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085);Development in Pesticide Residues Analysis of Food[J];Chinese Journal of Analytieal Chemistry;2000-07
2 Liu Xueliang , Liu Ying, Wang Junde, Shang Zhenhua (Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116012);The Application and Advancement of Molecular Imprinting Technology[J];Chinese Journal of Analytieal Chemistry;2002-10
3 ZHONG Shian, ZHOU Chunshan, LI Yuping(Institute of Chemistry and Chem, Engineering, CentralSouth University, Changsha 410083, China);STUDY ON THE RHPLC DETERMINATION OF CATECHINS IN TEA[J];Physical Testing and Chemical Analysis Part B Chemical Analysis;2003-09
4 Solvent ExtractionCUI Yan hong, JU Tian zhen, CAO Jun, TAO Shu(Department of Urban and Environmental Sciences, Peking University, Beijing 100871,China);Measurement of Semi-Volatile Organic Compounds in Vegetables Using Accelerated[J];Journal of Agro-environmental Science;2003-03
5 ;茶多酚浸提工艺研究[J];Science and Technology of Food Industry;2002-03
6 YANG Yun, ZHANG Zhuo min, LI Gong ke (Chemistry and Chemical Engineering School, Sun Yat sen University, Guangzhou 510275, China);Determination of Organophosphorus Pesticides in Vegetables by Microwave-Assisted Extraction/Gas Chromatography-Mass Spectrometry[J];Chinese Journal of Chromatography;2002-05
7 Xie Jian-Chun Luo Hong-Peng Zhu Li-Li Zhou Li Li Chong-Xi Xu Xiao-Jie (College of Chemistry and Molecular Engineering,Peking University,Beijing 100871);Extracting Active Compounds from Herbs Using Molecular Imprinting Technology[J];Acta Physico-chimica Sinica;2001-07
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved