Constructing supramolecular nanostructure by hydrogen-bonding

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2008,（10）
• 页码范围: 1613-1616
• 页数: 4页
• 语种: 英文
• DOI: 10.1007/s11434-008-0215-7

摘要

The diquinoxalino (2.3-2'.3'-a.c) phenazine (DQP), containing 6 nitrogen atoms, was synthesized, and its adsorption and self-assembling behavior on highly oriented pyrolytic graphite (HOPG) was studied by scanning tunneling microscopy (STM) under ambient conditions. With 1,14-tetradecanedioic acid as a bridge, uniform two-dimensional arrays of 1,14-tetradecanedioic acid/DQP nanostrueture were suc-cessfully fabricated. The result illustrates that it is possible to construct and control supramolecular nanostructure by intermolecular hydrogen-bonding.