A novel coumarin Schiff-base as a Zn(II) ion fluorescent sensor
摘要:
A new fluorescent Zn2+ chemosensor, 8-(7'-Hydroxy-4'-methylcoumarin-8'-yl-) methyleneiminoquinoline (L) was designed and synthesized. This complex could act as highly sensitive and selective fluorescent probe for Zn2+ in THF (tetrahydrofuran). However, other metal ions gave little fluorescence change. (C) 2010 Elsevier B.V. All rights reserved.