کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5214292 1383192 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A pyrene-armed hexahomotrioxacalix[3]arene as a multi-sensor via synergistic and demetallation effects
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
A pyrene-armed hexahomotrioxacalix[3]arene as a multi-sensor via synergistic and demetallation effects
چکیده انگلیسی

A new pyrene-armed hexahomotrioxacalix[3]arene L has been synthesized, which exhibits a pronounced fluorescence enhancement response toward Cu2+ ions via a Zn2+ or Cd2+ triggered synergistic effect. Additionally, the L·Cu2+ complex can subsequently serve as a sensor for F− via anion-induced demetallation. The fluorescence responses by the input of Cu2+, Zn2+/Cd2+ and F− can be constructed as a combinational logic gate which mimics a set of molecular traffic signals.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 71, Issue 52, 30 December 2015, Pages 9593-9597
نویسندگان
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