壳聚糖固载化环糊精的制备和表征

详细信息    查看全文 | 推荐本文 |

英文篇名：Preparation Characterization of Chitosan Immobilized β-Cyclodextrin 作者：魏俊锋 ; 刘海峰 ; 胡建华 ; 刘鹏杰 英文作者：Wei Junfeng;Liu Haifeng;Hu Jianhua;Liu Pengjie;Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals,China National Analytical Center; 关键词：壳聚糖 ; β-环糊精 ; 交联包合物 英文关键词：chitosan;;cyclodextrin;;crosslinked inclusions 中文刊名：广东化工 英文刊名：Guangdong Chemical Industry 机构：中国广州分析测试中心广东省化学危害应急检测技术重点实验室; 出版日期：2019-06-15 出版单位：广东化工 年：2019 期：11 基金：广东省科学院院属骨干科研机构创新能力建设专项项目(项目编号:2018GDASCX-0104) 语种：中文; 页：49-50+71 页数：3 CN：44-1238/TQ ISSN：1007-1865 分类号：TB33

摘要

以戊二醛为交联剂制备壳聚糖和环糊精包合物β-CD-CTS,通过不同的投料比,测试出β-CD-CTS中β-CD的固载量,根据傅里叶红外光谱仪显示制备的β-CD-CTS包合物中β-CD已经交联在CTS上,不是简单的物理吸附。探讨戊二醛交联剂的添加量对β-CD-CTS包合物微观结构的影响。
        β-CD-CTS cross-linking inclusion compound material was prepared by using glutaraldehyde as cross-linking agent,measure the loading contents of β-CD in different reactant ratio. The inclusion of β-CD in the prepared β-CD-CTS complex has been cross-linked to the CTS according to the Fourier infrared spectrometer, other than Physical Process. The effect of the amount of glutaraldehyde crosslinking agent on the microstructure of β-CD-CTS inclusion compound was investigated.

引文

[1]Rosa S,Laranjeira M C,Riela H G,et al.Cross-linked quaternary chitosan as an adsorbent for the removal of the reactive dye from aqueous solutions[J].Journal of Hazardous Materials,2008,155(1-2):253-260.
    [2]Zhu H Y,Jiang R,Xiao L,et al.A novel magnetically separable gamma-Fe2O3/crosslinked chitosan adsorbent:preparation,characterization and adsorption application for removal of hazardous azo dye[J].Journal of Hazardous Materials,2010,179(1-3):251.
    [3]王铮,毕韶丹,徐冬梅.壳聚糖交联微球对水中镍离子的吸附性能[J].电镀与精饰,2016,38(2):38-41.