کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5400206 1505915 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Luminescent properties and logic nature of a crown Schiff base responding to sodium ion and zinc ion
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Luminescent properties and logic nature of a crown Schiff base responding to sodium ion and zinc ion
چکیده انگلیسی
An N-salicylidenaniline (SA), compound 1 with 15-crown-5 moiety, was synthesized. Coordinations with Na+ or/and Zn2+ induced obvious changes in fluorescence spectra. When the solvent changed from ethanol to acetonitrile, compound 1 and its complexes exhibited noticeable fluorosolvatochromism. However, the spectral changes all could express the AND logic function in these two solvents. The changes in fluorescence spectra were interpreted as photoinduced electron transfer (PET) and charge transfer transition (CT) mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 145, January 2014, Pages 486-491
نویسندگان
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