کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7233268 1470970 2014 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Highly selective turn-on fluorescent sensor for nanomolar detection of biologically important Zn2+ based on isonicotinohydrazide derivative: Application in cellular imaging
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Highly selective turn-on fluorescent sensor for nanomolar detection of biologically important Zn2+ based on isonicotinohydrazide derivative: Application in cellular imaging
چکیده انگلیسی
A new Zn2+ selective chemosensor (3) was synthesized by condensation of commercially available substituted salicylaldehyde and isonicotinohydrazide, and characterized by single crystal X-ray crystallography. Receptor 3 with Zn2+ exhibited a highly selective and pronounced enhancement in the fluorescence emission among different cations by forming a 2:1 complex. The receptor can detect Zn2+ up to nanomolar level (6.75 nM) with good tolerance of other metal ions and can be used for in vitro cellular imaging.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosensors and Bioelectronics - Volume 61, 15 November 2014, Pages 429-433
نویسندگان
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