| meso-四(4-甲氧基-3磺酸基苯)卟啉与环糊精超分子体系的研究 |
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| 引用本文： | 张红芬,潘景浩,高筱玲,郭玉晶.meso-四(4-甲氧基-3磺酸基苯)卟啉与环糊精超分子体系的研究[J].分析化学,2006,34(11):1541-1545. |
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| 作者姓名： | 张红芬 潘景浩 高筱玲 郭玉晶 |
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| 作者单位： | 山西大学化学化工学院,太原,030006;山西医科大学药学院,太原,030001;山西大学化学化工学院,太原,030006 |
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| 基金项目： | 国家自然科学基金;山西省自然科学基金 |
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| 摘 要： | 采用极谱法、紫外可见光谱法及荧光光谱法研究了水溶性卟啉T(4-Mop)PS4与α-CD、-βCD、γ-CD、Hp-β-CD及SBE--βCD 5种环糊精的相互作用,结果表明T(4-Mop)PS4分别与这5种环糊精形成了T(4-Mop)PS4-CD s超分子体系。此外,本研究还采用极谱法、紫外可见光谱法及荧光光谱法测定了T(4-Mop)PS4-CD s超分子体系的包结常数和包结比,比较了T(4-Mop)PS4与5种环糊精的包结能力,并由此推测了包结机理,为T(4-Mop)PS4卟啉、环糊精的进一步应用提供了理论信息。
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| 关 键 词： | 卟啉 极谱法 环糊精 超分子体系 包结常数 包结比 |
| 收稿时间： | 12 7 2005 12:00AM |
| 修稿时间： | 2005-12-072006-06-16 |
Supramolecular System of meso-Tetrakis(4-methoxyl-3-sulfonatophenyl)porphyrin with Cyclodextrins by Three Different Methods |
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| Zhang Hongfen,Pan Jinghao,Gao Xiaoling,Guo Yujing.Supramolecular System of meso-Tetrakis(4-methoxyl-3-sulfonatophenyl)porphyrin with Cyclodextrins by Three Different Methods[J].Chinese Journal of Analytical Chemistry,2006,34(11):1541-1545. |
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| Authors: | Zhang Hongfen Pan Jinghao Gao Xiaoling Guo Yujing |
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| Institution: | 1,School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006;2,School of Pharmaceutical Sconce, Shanxi Medical University, Taiyuan 030001 |
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| Abstract: | The supramolecular systems of water-soluble porphyrin meso-terakis (4-methoxyl-3-sulfonatophenyl) porphyrin (T(4-Mop)PS4) with five cyclodextrins (CDs), including α, β, γ-cyclodextrin(α-CD, β-CD, γ-CD), Hydroxylpropyl-β-CD (HP-β-CD) and Sulfurbutylether-β-CD(SBE-β-CD), have been studied by Polargraphy, UV-Vis Spectrum, and Fluorescence spectra. The results showed that T(4-Mop)PS4 can interact with the five CDs and form 1:1 supramolecular systems. The inclusion constants of the corresponding supramolecular systems were determined by Polargraphy, UV-Vis Spectrum, and Fluorescence spectra, respectively. Furthermore, the inclusion ability of different kinds of CDs with T(4-Mop)PS4 was compared, which provided certain elemental data for the application of porphyrins and CDs. |
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| Keywords: | Porphyrin polargraphy cyclodextrin supramolecular system inclusion constant inclusion ratio |
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