Electrochemical Analysis of D-Penicillamine Using a Carbon Paste Electrode Modified with Ferrocene Carboxylic Acid

Selective Electrochemical Determination

Selective Electrochemical Determination of Uric Acid in the Presence of Ascorbic Acid Using a Carbon Paste Electrode Modified with β-Cyclodextrin

✍ Minerva Ramírez-Berriozabal; Laura Galicia; Silvia Gutiérrez-Granados; José Sand 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB 👁 2 views

## Abstract Uric acid (UA) was determined in the presence of ascorbic acid (AA) by using a carbon paste electrode modified superficially by a β‐cyclodextrin film (CPE/β‐CD). The surface carbon paste electrode was prepared applying a 30 cycles potential program and using a 1 M HClO~4~+0.01 M β‐CD el

Simultaneous Voltammetric Determination

Simultaneous Voltammetric Determination of Uric Acid and Ascorbic Acid Using a Carbon-Paste Electrode Modified with Multi-Walled Carbon Nanotubes/Nafion and Cobalt(II)nitrosalophen

✍ Saeed Shahrokhian; Hamid Reza Zare-Mehrjardi 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 637 KB

Direct determination of indole-3-acetic

Direct determination of indole-3-acetic acid in plant tissues by electroanalytical techniques using a carbon paste modified with OV-17 electrode

✍ P. Hernández; F. Galán; O. Nieto; L. Hernández 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 550 KB

A reagentless amperometric electrode bas

A reagentless amperometric electrode based on carbon paste, chemically modified with D-lactate dehydrogenase, NAD+, and mediator containing polymer for D-lactic acid analysis. I. Construction, composition, and characterization

✍ Hun-Chi Shu; Bo Mattiasson; Björn Persson; Geza Nagy; Lo Gorton; Suresh Sahni; L 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 944 KB

A reagentless carbon paste electrode was designed for o-lactic acid analysis in a flow injection system for the monitoring of the production of D-lactate in a batch fermentation. o-Lactate dehydrogenase, nicotinamide adenine dinucleotide (NAD+), a synthetic redox polymer containing covalently attach

Use of a Carbon Paste Electrode Modified

Use of a Carbon Paste Electrode Modified with Spinel-Type Manganese Oxide as a Potentiometric Sensor for Lithium Ions in Flow Injection Analysis

✍ Marcos F. S. Teixeira; Éder T. G. Cavalheiro; Márcio F. Bergamini; Fernando C. M 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 278 KB 👁 1 views

A reagentless amperometric electrode bas

A reagentless amperometric electrode based on carbon paste, chemically modified with D-lactate dehydrogenase, NAD+, and mediator containing polymer for D-lactic acid analysis. II. On-line monitoring of fermentation process

✍ Hun-Chi Shu; Lo Gorton; Björn Persson; Bo Mattiasson 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 447 KB 👁 3 views