Molecular binding behavior of pyridine-2,6-dicarboxamide-bridged bis(β-cyclodextrin) with oligopeptides : switchable molecular binding mode

• Main Authors: Liu, Yu, Chen, Guo Song, Chen, Yong, Ding, Fei, Liu, Tao, Zhao, Yanli
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Science::Biological sciences::Biochemistry
• Online Access: https://hdl.handle.net/10356/92082; http://hdl.handle.net/10220/7035
• Institution: Nanyang Technological University

Bridged bis(β-cyclodextrin) 1 with a pyridine-2,6-dicarboxamide linker was synthesized, and its inclusion complexation behavior with some aliphatic oligopeptides was investigated in aqueous buffer solution of pH 2.0 and 7.2 at 25 °C by means of circular dichroism, fluorescence, and 2D NMR...