Organic anion recognition of naphthalenesulfonates by steroid-modified β-cyclodextrins : enhanced molecular binding ability and molecular selectivity

• Main Authors: Zhao, Yanli, Zhang, Heng Yi, Wang, Min, Yu, Hong Mei, Yang, Hua, Liu, Yu
• 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/10356/93797; http://hdl.handle.net/10220/7041
• Institution: Nanyang Technological University

Two β-cyclodextrin (β-CD) derivatives bearing steroid groups (1 and 2) were synthesized by the condensation of mono(6-aminoethylamino-6-deoxy)-β-CD with cholic acid and deoxycholic acid, respectively, and their original conformations and binding behavior to the organic anion of naphthalenesulfonate...