摘要:
A novel triazatruxene-based fluorescent glycoduster was synthesized and its selective binding interactions with PNA lectin were investigated by fluorescence spectroscopy, CD spectroscopy, and a turbidity assay. The glycocluster exhibited a strong binding affinity for PNA lectin with a Stern-Volmer quenching constant of 5.8 x 10(5) mol(-l) L. (C) 2013 Ke-Rang Wang, Xiao-Liu Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.