کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9758947 1496933 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrochemical nitric oxide sensor preparation: a comparison of two electrochemical methods of electrode surface modification
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Electrochemical nitric oxide sensor preparation: a comparison of two electrochemical methods of electrode surface modification
چکیده انگلیسی
Platinum electrodes modified with Mn(II) 5-(N-(8-pyrrole-yl-3,6-dioxa-1-aminooctane)phenylamide-10,15,20-trimethoxyphenylporphyrin (Mn(II)triOMeTCPPyP) using multi-sweep cyclic voltammetry and differential pulse amperometry were evaluated as electrocatalytic surfaces for the oxidation of nitric oxide. The electrodes modified using the pulse amperometric approach were more sensitive towards the detection of nitric oxide. The increased sensitivity led to the attainment of a wider linear dynamic range for the quantification of nitric oxide.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioelectrochemistry - Volume 66, Issues 1–2, April 2005, Pages 105-110
نویسندگان
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