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《Acta Polymerica Sinica》 2000-06
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WANG Aiqin, ZHOU Jinfang, YU Xianda (Lanzhou Institute of Chemical Physics,Chinese Academy of Science,Lanzhou\ 730000)  
The coordination of a fully deacetylated chitosan with zinc ion was studied in the homogeneous reaction condition.The composition and structure of chitosan\|Zn(Ⅱ)complex were investigated by elemental analysis,infrared and UV\|visible spectrometry solid state 13 C\|NMR,thermogrativimetric analysis and X\|ray diffraction.The results of elemental analysis show that the ratio of glucosamine repeat unit to Zn(Ⅱ) was 2∶1 with the complex formation in a pH=7 solution.The absorption at 3420cm -1 due to O—H and N—H stretching shifted to 3391cm -1 ;the absorptions at 1597cm -1 due to N—H stretching and at 1093cm -1 due to secondary alcohol —OH stretching shifted to 1620cm -1 and 1062cm -1 ,respectively.But the absorption at 1038cm -1 due to primary alcohol —OH did not shift supporting that both the amino and secondary hydroxyl groups of chitosan molecules are coordinated to Zn(Ⅱ).Comparing the 13 C\|NMR spectra of chitosan and chitosan\|Zn(Ⅱ) complex,the shifts of the key bands showed that Zn(Ⅱ) is coordinated to the —NH\-2 and secondary alcohol —OH of chitosan molecules.Marked difference of the characteristic peaks of both chitosan and chitosan Zn(Ⅱ) complex was not observed in the x\|ray diffraction pattern,indicating that the extended 2\|fold helical conformation of the chitosan molecule is retained even after the complexation.Final decomposed product of the complex is sulfate zinc,and the residue percentage is 28.8% and is correspond to the calculated value of 29.0%,accordign to the composition of elemental analysis of chitosan\|Zn(Ⅱ) complex.The structure of the complex seems to correspond to Zn(chitosan) \-2SO\-4·4H\-2O at pH=7.The complex is insoluble in water,acetone and ethanol,partly soluble in dilute formic acid solution,DMF and DMSO,completely soluble in dilute hydrochloric acid solution.
【Fund】: 中国科学院兰州分院院长基金!(基金号F96 12 )
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1 HUANG Guan~(1,2), GUO Can-Cheng~1 (1 College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China; 2 College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China);Study on Preparation of Chitin-supported Iron Tetraphenylporphyrin and Aerobic Oxidation of Cyclohexane[J];Journal of Molecular Catalysis;2005-01
2 CHEN Fei, LUO Guangsheng, WANG Yujun (State Key Lab of Chemical Engineering, Department of Chemical Engineering Tsinghua University, Beijing 100084);STUDIES ON ADSORPTION PROPERTIES OF CHEMICALLY MODIFIEDCHITOSAN RESINS TO DIURETICS[J];Acta Polymerica Sinica;2005-01
3 TIAN Jin-hua,YANG Hua,CHI Guang-wei,HUANG Ai-min,WANG Li-sheng(Institute of Chemical Engineering,Guangxi University,Nanning 530004,China);Synthesis and Characterization of Chitooligosaccharides-Zinc Complex[J];Polymer Bulletin;2011-01
4 LI Xiao-fang~1,FENG Xiao-qiang~1,YANG Sheng~1,FU Guo-qing~2(1.School of Life Sciences and Chemistry,Tianshui Normal University,Tianshui 741001,Gansu,China;2.Tianshui Chinese Tranditional Hospital,Tianshui 741001,Gansu,China);Synthesis,Antibacterial Activity and Interaction with Bovine Serum Albumin of Chitosan-Rare Earth Complexes[J];Journal of Functional Polymers;2010-02
5 CAI Jing-li;HUANG Guan;MO Lin-qiang;WEI Yuan-xun;GUO Yong-an;School of Chemistry and Chemical Engineering,Guangxi University;;Catalysis of chitosan-supported cobalt tetrakis(p-sulphophenyl) porphyrin for oxidation of ethylbenzene[J];Journal of Guangxi University(Natural Science Edition);2014-06
6 DING Chun-mei~*,YIN Peng-cheng,SONG Qing-ping,NEI Li,QIAO Yong-bo(Department of Biochemical Engineering, Anhui University of Science and Technology, Wuhu 241000, China);Preparation and Characterization of Complete Deacetylized Chitosan[J];Journal of East China University of Science and Technology;2005-03
7 MA Zhiguang;LIU Mengchao;SONG Yinan;LIU Suwen;LI Jianghong;Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education,College of Chemistry and Environmental Science,Hebei University;;Kinetics and thermodynamics studies on the adsorption of Zn(Ⅱ)onto chitosan-hydroxyapatite[J];Journal of Hebei University(Natural Science Edition);2014-03
8 YING Guo-qing,LU Xia,SHI Lu-e,YI Yu,MEI Jian-feng(School of Pharmaceutical Science,Zhejiang University of Technology,Hangzhou 310032,China);Preparation of novel chitosan microsphere and the adsorption proterties for flavones[J];Chinese Journal of Biochemical Pharmaceutics;2007-02
9 XUE Li-qun,LUO Zhi-min,CHEN Sheng(Department of Biological and Chemical Engineering,Fuqing Branch of Fujian Normal University,Fuqing 350300,Fujian,China);Ultrasonic Extraction-Adsorption of Beaded Chitosan Resin for Tea Polyphenols from Tea Dust[J];Food Research and Development;2013-08
10 YUAN Bo;XU Pei-yuan;WANG Pei-pei;ZHANG Hua;CAO Cheng-liang;JIANG Ji-hong;Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, Jiangsu Normal University;;Preparation and Release Properties of Amino-Chitosan for Use in Sustained Release of Anthocyanin[J];Food Science;2014-10
Chinese Journal Full-text Database 2 Hits
1 Mo Xiumei(Dept. of Polymer Science, East China University of Chemical Technology, Shanghai 200237) Zhou Hanxin Sun Tong (Dept. of Chemical Fiber, China Textile University, Shanghai 200051);Crystallinity and Crystalline Morphology of Chitosan[J];Journal of Functional Polymers;1993-02
2 Wang Aiqin,Yu Xianda (Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Postcode 730000);Preparation of High Deacetylated Chitosan by Dissolving precipitated Method[J];FINE CHEMICALS;1998-06
Chinese Journal Full-text Database 10 Hits
1 CAO Wei-xing et al(College of Land and Resources,Shenyang Agricultural University,Shenyang,Liaoning 110161);Study on Method Improvement of Preparing Chitosan[J];Journal of Anhui Agricultural Sciences;2007-02
2 QIN Rong-gui et al(Staff Room of Pharmaceutical Botany and Pharmacognosy,College of Pharmacy of Guiyang Medical University,Guiyang,Guizhou 550004);Study on the Preparative Technique of Housefly Maggot Chitosan[J];Journal of Anhui Agricultural Sciences;2010-21
3 XU Ping 1,XIA Wen shui 2,NING Ming 3 (1 College of Economics and Technology,University of Science and Technology of China,Hefei 230052; 2 College of Food Science,University of South of the River;3 Bengbu Cigarette Factory)$$$$;The Relationship between Chitosans with Different Degrees of Deacetylation and the Qualities of Reconstituted Tobacco[J];Journal of Anhui Agricultural University;2002-03
4 WANG Zhi hua HUANG Yu li (College of Materials Science and Engineering, Beijng University Chemical Technology, Beijng 100029, China);The calculation of deacetylating degree of chitosan[J];JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY;2001-01
5 WU Jing\|ping(Normal College of Beijing Union University, Beijing\ 100011,China);Improved Method for Acid-base Titration Determination of the Degree of N-acetylation of Chitosan[J];Journal of Beijing Union University;2003-03
6 LIU Zi-qiang,ZHEN Wei-jun,LI Zhi-juan (College of Chemistry and Chemical Engineering,Xinjiang University,Urumqi 830046,China);Preparation of water soluble chitosan and magnetic chitosan microspheres[J];China Surfactant Detergent & Cosmetics;2006-06
7 Zhao Guangyuan Chen Haihua Li Bo (School of Food Science,Southern Yangtze University,Wuxi,214036);STUDY ON DEPOLYMERIZATION OF CHITOSAN BY CHITINASE OF SOYBEAN SEEDS[J];Soybean Science;2003-02
8 Mo Xiumei Zhou Hanxin Sun Tong (Department of Polymer Meterial Technology);THE STRUCTURE AND PROPERTIES OF CHITOSAN FIBERS[J];;1993-06
9 Hu Jiazhen , Chen Donghui, Chen LIang ( Graduate School, China Textile University, Shanghai, 200051);Application of Chitosan to Water Treatment[J];;2000-05
10 ZHOU Sun ying 1,CHEN Sheng 2,YU Ping 2 (1. Pharmacology Department , Fujian Medical University , Fuzhou 350004, China; 2. Institute of Polymer Science, Fujian Teachers University, Fuzhou 350007, China);Studies on the Depolymerization of Chitosan by Cellulase[J];Journal of Fujian Teachers University(Natural Science);2002-04
China Proceedings of conference Full-text Database 1 Hits
1 HAO Er-xia WANG Rong-min~* HE Yu-feng WANG Yan ZOU Yun-an Key Laboratory of Polymer Materials of Gansu Province,College of Chemistry and Chemical Engineering,Northwest Normal Universitym,Lanzhou(730070)China.;Synthesis and Characterization of Chitosan-phthalocyanine Composite Membrane Catalyst[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 MA Yong, WANG En-de, SHAO Hong(Institute of Resource and Civil Engineering, Northeastern University, Shenyang 110006, China);Adsorption on Cu~(2+) of chitosan supported by bentoite[J];Journal of Safety and Environment;2005-01
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 Liu Yun\ Xu Tongkuan\ Xiao Debao\ Zhang Jun\ Sun Y e (Department of Chemical Engineering, Beijing Institute of Light Industry, Beijing 100037);SYNTHESIS OF MESOTETHAPHENYLPORPHYRINS\=(TPP) BY CATALYST IN SOLVENTS AND \=UNDER MICROWAVE IRRADATION[J];Journal of Beijing Institute of Light Indusry;1998-04
4 SUN Qing-Lei~ 1,2 ,LIANG Yue-Rong~ 1 ,LU jian-liang~ 1 (1.Zhejiang University Tea Research Institute, Hangzhou 310029; 2.Rizhao Science & Technology Beaury of Shandong Province, Rizhao 276800);A Review on the application of ultrasound to extraction of tea[J];Journal of Tea;2006-02
5 XU Baitao1,XU Ping2,SHEN Shengrong2(1.Institute of Tea Research of Zhejiang University,Hangzhou 310029,China;2.Department of Food Science and Nutrition of Zhejiang University,Hangzhou 310029,China);Advances on research of extraction of tea polyphenols from green tea[J];Journal of Tea;2007-03
6 HAN Haihua,LIANG Mingzhi,WANG Li,LUO Qiongxian,ZHAO Tiantian(Tea Research Institute,Yunnan Academy of Agricultural Sciences,Menghai 666201);Research progress of anthocyanin[J];Journal of Tea;2011-04
7 HUANG Guan 1,2*, LI Xijian1, GUO Cancheng1 ( 1 College of Chemistry and Chemical Engineering, Hunan University, Changsha 4100 82, Hunan, China; 2 College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 53 0004, Guangxi , China);Aerobic Oxidation of Cyclohexane Catalyzed by Chitosan-Supported Cobalt Tetraphenylporphyrin[J];Chinese Journal of Catalysis;2005-09
8 Yu Shan-xin; Zhong Wei-biao(Department of Chemistry,Hunan Normal University,Changsha 410081 )and Guo, Can-cheng(Department of Chemislry and Chemical Engineering, Hunan University, Changsha 410082)';SYNTHESIS OF PORPHYBIN COMPOUNDS AND THEIR IMITATION OF CYTOCHROME P-450 MONO-OXYGENASE──XIII.STUDY ON SYNTHESIS OF PVC AND CPVC SUPPORTED TPPMn(Ⅲ)OH AND MODERATE CATALYTIC ACTIVATION FOR INERT C-H BOND[J];CHINESE JOURNAL OF CATAL YSIS;1994-03
9 Wang Xingqiao, Gao Shuang, Cao Changsheng, Yu Lianxiang, Cao Xizhang (Department of Chemistry, Jilin University, Changchun 130023);CATALYTIC CAPABILITY OF METAL PORPHYRIN ENCAPSULATED IN SUPERCAGES OF MOLECULAR SIEVE[J];CHINESE JOURNAL OF CATAL YSIS;1996-04
10 YANG Ming-ping, LI Guo-bin(Department of Chemical Engineering, Xiangtan Polytechnic University, Xiangtan 411201, China);Adsorbing of Minim Chromium(Ⅵ) in Wastewater by Chitosan[J];Materials Protection;2003-12
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHENG Lei(Wuhu Institute of Technology,Wuhu 241000,China);Preparation of carboxymethyl chitosan by Non-proton solvent method[J];Journal of Anhui University of Technology and Science(Natural Science);2007-02
2 YI Yu1,SUN Yang1,WANG Hong1,XIONG Wenshuo1,ZHU Keyin2,YING Guoqing1(1 College of Pharmaceutical Science,Zhejiang University of Technology,Hangzhou 310014;2 BIOLINK Biopharm, Co.,Ltd.,Hangzhou 310018);Preparation and Properties of a Chitosan Strong Basic Separation Media[J];Materials Review;2011-20
3 FENG Xiao-qiang*1,LI Xiao-fang1,FU Guo-qing2,YANG Sheng3 (1.School of Life Sciences and Chemistry,Tianshui Normal University,Tianshui 741001; 2.Tianshui Chinese Tranditional Hospital,Tianshui 741001; 3.Dingxi Teachers College,Dingxi 743000);Antibacterial Activity of Chitosan-Sm Complexes and Interaction with DNA[J];Journal of Analytical Science;2011-05
4 Feng Xiaoqiang1,Li Xiaofang1,Yang Sheng1,Fu Guoqing2(1.School of Life Sciences and Chemistry,Tianshui Normal University,Tianshui,741001;2.Test labratory of Tianshui Chinese Medicine Hospital,Tianshui,241001);Synthesis of chitosam-Sm(Ⅲ) complex and its interaction with bovine serum albumin[J];Analytical Instrumentation;2011-01
5 TANG Xing-hua1,2,TONG Yong-fen2,JIN Zhong-wen2,GUO Can-cheng1 (1.Dept.of Chemistry and Chemical Engin.,Hunan Universitry,Changsha 410082,China;2.Environmental and Chemical Engineering Depart.of Nanchang Institute of Aeronautical Technology,Nanchang 330034,China);Synthesis of Calix[6]arene-Chitosan Polymer and It′s Adsorption Property[J];Polymer Materials Science & Engineering;2007-03
6 ZHANG Wen-bo1, CHEN Sheng2, XIA Qi-hua1, LUO Zhi-min2, XUE Li-qun2, MA Xiu-ling1 (1. Fujian Normal University, Fuzhou 350007, China; 2. Fuqing Branch of Fujian Normal University, Fuqing 350300, China);Study on Adsorption of Tea Polyphenols with Aminated Chitosan Resin[J];Guangzhou Chemistry;2010-01
7 JIANG Ying~1,ZHAI Qing~1,GUO Hua~(1,2),TAN Hui~1,GUO Si-Yuan~1 (1.College of Light Industry and Food Sciences,South China University of Technology,Guangzhou 510640,China) (2.Masson Group Co.Ltd.,Guangzhou 510075);Coordination Characteristics of Chitosan on Zn/Fe Ions and the Application of the Coordination Compound[J];Modern Food Science and Technology;2007-09
8 Hao Chenyan;Dong Zhiwen;Chen Fei;Zhang Xiaojuan;Yin Aiping;Department of Chemistry, Xinzhou Teachers University;;Synthesis, Photophysical Properties and Antimicrobial Activity of the Low-molecular Weight Chitosan-Zr(Ⅳ) Complex[J];Guangdong Chemical Industry;2015-11
9 WANG Dantong;CHEN Chaolong;ZHUANG Qingye;YANG Wei;CHEN Cen;College of Life Sciences,Zhejiang Sci-Tech University;;Research Advances of Water-soluble Macromolecules Regulated Preparation of Nano-calcium Carbonate[J];Materials Review;2015-S1
10 WEI Yan-xun;HUANG Guan;LIU Yao;CHEN Xiang-feng;GUO Yong-an;ZHAOShu-kai;School of Chemistry and Chemical Engineering,Guangxi University;;Catalytic oxidation of ethylbenzene by iron tetrakis( p-sulphophenyl) porphyrin grafted to nano porous chitosan[J];Journal of Guangxi University(Natural Science Edition);2015-05
China Proceedings of conference Full-text Database 2 Hits
1 LUO Guo-tian ,RAO Ming-yi,XUE Jun,TENG Li-li College of Chemistry and Life Science, Gannan Normal University, Ganzhou 341000;Synthesis and Spectral Properties of L-Phenylalanine Tailed Double Porphyrins and Its Zinc(Ⅱ) Complex[A];[C];2008
2 ZHANG Zhen,YANG Xiao-ling,ZHU Yi-hua (Key Laboratory for Ultrafine Materials of Ministry of Education,School of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China);Preparation of Cross-linked Chitosan Porous Microsphere with High Level of Amidocyanogen and Absorption for Dyestuff[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 LU Hua, WANG Hui, LIU Hanfan(Institute of Chemistry, Chinese Academy of Sciences, Beijing, Post code: 100080);CHITIN AND CHITOSAN DERIVATIVES PROTECTED PRECIOUS METAL COLLOIDS[J];Acta Polymerica Sinica;1993-01
2 Zhang Yifei (Department of Chemical Engineering,Yantai University,Postcode 264005);IMPROVEMENT OF PREPARING CHITOSAN PROCESS[J];FINE CHEMICALS;1996-04
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