期刊
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
卷 33, 期 8, 页码 5090-5094出版社
ELSEVIER
DOI: 10.1016/j.msec.2013.09.007
关键词
Covalent; Terbium; Crown ether; Quenching; Arginine
资金
- National Natural Science Foundation of China [20672038, 21072066, 21002035]
- Natural Science Foundation of Guangdong Province of China [8151063101000015]
Crown ether carboxylic acids constitute main building blocks for the synthesis of terbium containing covalent cross-linked luminescent materials. Both the complexes and the hybrid nanomaterials could exhibit remarkable green emissions in pure water. More importantly, they were found to have a profound effect on the luminescence responses to arginine compared with glutamic acid, histidine, tryptophan, threonine, tyrosine and phenylalanine in aqueous environment. The present study provided the possibility of using a host-guest mechanism as a way of signal transduction based on lanthanide supramolecular hybrid materials. (C) 2013 Elsevier B.V. All rights reserved.
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