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Hybrid electrodes consisting of carbon nanotubes, MN4 macrocyclic complexes and graphite for the reduction of O 2
(2015)
It is unnecessary to emphasize here the importance of searching non-noble catalytic materials for the cathode of fuel cells. In this work we have conducted a comparative study of the catalytic activity for oxygen reduction ...
Determination of paracetamol at a graphite-polyurethane composite electrode as an amperometric flow detector
(Sociedade Brasileira de Química, 2008)
A bare graphite-polyurethane composite was evaluated as an amperometric flow injection detector in the determination of paracetamol (APAP) in pharmaceutical formulations. A linear analytical curve was observed in the 5.00 ...
Flexible conducting platforms based on PEDOT and graphite nanosheets for electrochemical biosensing applications
(Elsevier Science, 2020-09)
Carbon nanomaterials are usually employed for improving the electrical and electrochemical properties of conducting polymer electrodes. However, low-cost of production, scalable simple procedures and adequate integration ...
Evaluation of the interactions of DNA with the textile dyes Disperse Orange 1 and Disperse Red 1 and their electrolysis products using an electrochemical biosensor
(2013-02-11)
A disposable pencil graphite electrode modified with dsDNA was used in combination with square wave voltammetry in order to evaluate the interaction of DNA with the textile dyes Disperse Orange 1 (DO1) and Disperse Red 1 ...
Evaluation of the interactions of DNA with the textile dyes Disperse Orange 1 and Disperse Red 1 and their electrolysis products using an electrochemical biosensor
(2013-02-11)
A disposable pencil graphite electrode modified with dsDNA was used in combination with square wave voltammetry in order to evaluate the interaction of DNA with the textile dyes Disperse Orange 1 (DO1) and Disperse Red 1 ...