Interrupted amperometry: An ultrasensitive technique for diffusion current measuring
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- 作者：Mariia Belebentsevaa ; Daria Navolotskayaa ; d.v.navolotskaya@spbu.ru" class="auth_mail" title="E-mail the corresponding author ; NavolotskayaDV@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Sergey Ermakova ; ermakov.sergey@chem.spbu.ru" class="auth_mail" title="E-mail the corresponding author ; Vladimir Moshkinb ; Larisa Khustenkob ; sibstream@mail.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：amperometry ; diffusion current ; capacitive current ; signal to noise ratio ; iron (III)
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：10 February 2016
- 年：2016
- 卷：191
- 期：Complete
- 页码：510-515
- 全文大小：676 K
文摘
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Interrupted amperometry is a sensitive technique for diffusion current measurements.
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The capacitive current is the main analytically useful part of the signal.
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LOD of iron (III) at a carbon RDE was found to be 3 nM.