| Synthesis of Novel Amphiphilic Poly （ester-amine） Dendrimers and Their Recognition of Hg2＋ at the Air／Water Interface |
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| 引用本文： | 申亮 李富友 沙耀武 潘峥峥 洪啸吟 黄春辉. Synthesis of Novel Amphiphilic Poly （ester-amine） Dendrimers and Their Recognition of Hg2＋ at the Air／Water Interface[J]. 中国化学, 2003, 21(8): 1011-1014. DOI: 10.1002/cjoc.20030210807 |
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| 作者姓名： | 申亮 李富友 沙耀武 潘峥峥 洪啸吟 黄春辉 |
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| 作者单位： | [1]DepartmentofChemistry,TsinghuaUniversity,Beijing100084,China [2]StateKeyLaboratoryofRareEarthMaterialsChemistryandApplications,PekingUniversity,Beefing100871,China |
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| 基金项目： | theNationalNaturalScienceFoundationofChina (No .5 0 2 3 3 0 3 0 )，theBasicResearchFoundationofTsinghuaUniversity (No .2 0 0 2 0 3 0 ) |
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| 摘 要： | Two novel amphiphilic poly(ester-amine)dendrimers were synthesized and characterized by 1H NMR,13C NMR and IR spectra.Their properties of Langmuir film were investigated at the air/water interface.The relationship between the surface pressure and area isotherms of the dendrimers was found to be dependent on the nature of subphases,Interaction between HgCl2 and the dendrimers was observed,indicating that the amphiphilic dendrimers could act as a sensor for Hg^2 .
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| 关 键 词： | 合成 两性分子 聚胺酯 树枝状化合物 Hg2＋ 气液界面 朗缪尔膜 离子识别 |
Synthesis of Novel Amphiphilic Poly(ester-amine) Dendrimers and Their Recognition of Hg~(2+) at the Air/Water Interface |
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| Shen Liang,Li Fu‐You,Sha Yao‐Wu,Pan Zheng‐Zheng,Hong Xiao‐Yin,Huang Chun‐Hui. Synthesis of Novel Amphiphilic Poly(ester-amine) Dendrimers and Their Recognition of Hg~(2+) at the Air/Water Interface[J]. Chinese Journal of Chemistry, 2003, 21(8): 1011-1014. DOI: 10.1002/cjoc.20030210807 |
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| Authors: | Shen Liang Li Fu‐You Sha Yao‐Wu Pan Zheng‐Zheng Hong Xiao‐Yin Huang Chun‐Hui |
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| Abstract: | Two novel amphiphilic poly(ester amine) dendrimers were synthesized and characterized by 1H NMR, 13 C NMR and IR spectra. Their properties of Langmuir film were investigated at the air/water interface. The relationship between the surface pressure and area isotherms of the dendrimers was found to be dependent on the nature of subphases. Interaction between HgCl 2 and the dendrimers was observed, indicating that the amphiphilic dendrimers could act as a sensor for Hg 2+ . |
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| Keywords: | amphiphilic poly(ester amine) dendrimer Langmuir films ion recognition |
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