Magnolol and honokiol included green emissive terbium sol-gel materials and their recognition behaviors

作者:Zeng, Zhi; Tang, Ke; Ma, Qianmin; Wang, Qianming*
来源:Journal of Sol-Gel Science and Technology, 2014, 69(1): 231-236.
DOI:10.1007/s10971-013-3207-2

摘要

Magnolol and honokiol as pharmaceutical ligands have been introduced into terbium complex systems for the first time and two hybrid organic-inorganic materials were successfully prepared. Both of them can sensitize terbium characteristic green emission effectively based on intra-molecular energy transfer channel. Moreover, they selectively recognized Cu2 and Fe3 through luminescence quenching effects. The photophysical properties and morphological structures were extensively investigated.