کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
745054 | 894413 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A versatile calixarene derivative for transportation systems and sensor technology
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this article unique sensor and extraction properties of p-morpholinomethylcalix[4]arene (3) has been explored. In the first phase, we have studied the complexation/sensing behavior of ligand 3 toward essential as well as beneficial metals such as Cu2+, Co2+ and Ni2+ by UV–vis and fluorescence techniques. Secondly, we have applied Pederson method for the extraction of these metal cations using their picrates in two-phase extraction experiments. From the results it has been deduced that 3 could serve as a versatile sensor for the detection of metal cations used in the experiments. Besides this, it may be employed as an ionophore for significant extraction of these metal ions in separation/transportation systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 141, Issue 1, 18 August 2009, Pages 45–49
Journal: Sensors and Actuators B: Chemical - Volume 141, Issue 1, 18 August 2009, Pages 45–49
نویسندگان
Imdadullah Qureshi, Mansoor Ahmed Qazi, Shahabuddin Memon,