High Fidelity Self-Recognition of Isomeric Oligopyridines in Binary 2D Self-Assembly and Its Application for Separation

被引：5
作者：
Caterbow, Daniel [1 ]
Roos, Matthias [2 ]
Hoster, Harry E. [2 ]
Behm, R. Juergen [2 ]
Landfester, Katharina [1 ,3 ]
Ziener, Ulrich [1 ]
机构：
[1] Univ Ulm, Inst Organ Chem Macromol Chem 3, D-89081 Ulm, Germany
[2] Univ Ulm, Inst Catalysis & Surface Chem, D-89081 Ulm, Germany
[3] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 28期
关键词：
adsorption; binary mixtures; oligopyridines; scanning probe microscopy; self-assembly; SOLID-LIQUID INTERFACE; SCANNING-TUNNELING-MICROSCOPY; ORDERED PYROLYTIC-GRAPHITE; HOST-GUEST NETWORK; SUPRAMOLECULAR ASSEMBLIES; MOLECULAR NETWORKS; ORGANIC MONOLAYERS; SYMMETRY-BREAKING; SURFACES; MIXTURES;
D O I：
10.1002/chem.201003319
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Self-assembly in two binary mixtures based on three isomeric oligopyridines at the liquid/HOPG (highly oriented pyrolytic graphite) interface is presented. Despite their structural similarity the molecules display exclusive phase separation, which is attributed to the highly specific intermolecular hydrogen bonding interactions. Variation of the mole fractions in solution reveal strongly preferred adsorption of the major compound, which underlines the importance of self-recognition for self-assembly. Those findings at the molecular level can be applied to separation issues on a macroscopic scale, leading to a completely new concept of separation, which could have a strong impact on various chromatographic processes.
引用
收藏
页码：7831 / 7836
页数：6
相关论文
共 55 条
  • [1] In situ investigation of dynamical nanophase separation
    Abdel-Mottaleb, MMS
    De Feyter, S
    Sieffert, M
    Klapper, M
    Müllen, K
    De Schryver, FC
    [J]. LANGMUIR, 2003, 19 (20) : 8256 - 8261
  • [2] 2D supramolecular self-assembly of binary organic monolayers
    Barrena, Esther
    de Oteyza, Dimas G.
    Dosch, Helmut
    Wakayama, Yutaka
    [J]. CHEMPHYSCHEM, 2007, 8 (13) : 1915 - 1918
  • [3] Surface noncovalent bonding for rational design of hierarchical molecular self-assemblies
    Bleger, David
    Kreher, David
    Mathevet, Fabrice
    Attias, Andre-Jean
    Schull, Guillaume
    Huard, Axel
    Douillard, Ludovic
    Fiorini-Debuischert, Celine
    Charra, Fabrice
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (39) : 7404 - 7407
  • [4] Supramolecular patterned surfaces driven by cooperative assembly of C60 and porphyrins on metal substrates
    Bonifazi, D
    Spillmann, H
    Kiebele, A
    de Wild, M
    Seiler, P
    Cheng, FY
    Güntherodt, HJ
    Jung, T
    Diederich, F
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (36) : 4759 - 4763
  • [5] BONIFAZI D, 2004, ANGEW CHEM, V116, P4863
  • [6] Supramolecular Chemistry at Interfaces: Molecular Recognition on Nanopatterned Porous Surfaces
    Bonifazi, Davide
    Mohnani, Stefan
    Llanes-Pallas, Anna
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (29) : 7004 - 7025
  • [7] Two-dimensional pentacene:3,4,9,10-perylenetetracarboxylic dianhydride supramolecular chiral networks on Ag(111)
    Chen, Wei
    Li, Hui
    Huang, Han
    Fu, Yuanxi
    Zhang, Hong Liang
    Ma, Jing
    Wee, Andrew Thye Shen
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (37) : 12285 - 12289
  • [8] Synthesis and adsorption of shape-persistent macrocycles containing polycyclic aromatic hydrocarbons in the rigid framework
    Cheng, Xiaohong
    Heyen, An Ver
    Mamdouh, Wael
    Uji-i, Hiroshi
    De Schryver, Frans
    Hoeger, Sigurd
    De Feyter, Steven
    [J]. LANGMUIR, 2007, 23 (03) : 1281 - 1286
  • [9] Ciesielski A., 2009, ANGEW CHEM, V121, P2073
  • [10] Towards Supramolecular Engineering of Functional Nanomaterials: Pre-Programming Multi-Component 2D Self-Assembly at Solid-Liquid Interfaces
    Ciesielski, Artur
    Palma, Carlos-Andres
    Bonini, Massimo
    Samori, Paolo
    [J]. ADVANCED MATERIALS, 2010, 22 (32) : 3506 - 3520
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