Nafion coated microelectrode

H.-J. Kim, K.-S. Yun, E. Yoon, and J. Kwak. A direct analysis of nanomolar metal ions in environmental water samples with Nafion-coated microelectrodes. Electrochimica Acta 50 205-210, 2004. 

A. Brunet, C. Privat, O. Stepien, M. David-Dufilho, J. Devynck, and M.A. Devynck, Advantages and limits of the electrochemical method using Nafion and Ni-porphyrin-coated microelectrode to monitor NO release from cultured vascular cells. Analusis 28, 469 (2000). 

Gerhardt GA, Hoffman AF (2001) Effects of recording media composition on the responses of Nafion-coated carbon fiber microelectrodes measured using high-speed chronoamperometry. J Neurosci Methods 709(1) 13-21. 

Current potential dependencies for the ORR process at such a platinum microelectrode coated with a recast Nafion film are shown in Fig. 9 for a range of... 

Nitric oxide has been of considerable recent interest because of its signaling properties and its importance in pathophysiology [112, 113]. Methods for the electrochemical detection of NO have been reviewed [114,115]. The two principal am-perometric methods have recently been compared for in vivo NO detection direct oxidation at Pt/Ir electrodes, with selectivity provided by membrane coatings, or oxidation at Ni-porphyrin modified carbon fiber microelectrodes coated with Nafion for anion rejection of these, only the second method yielded signals that could he attributed to NO [116]. 

Danlele S, Ugo P, Bragato C et al (1996) Use of Nafion(R) coated cartxm disk microelectrodes in solution without and with different concentrations of supporting electrolyte. J Electroanal Chem 418 29-34... 

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