2000
DOI: 10.1590/s0100-46702000000100015
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Microeletrodos: III. arranjos de microeletrodos, construção e caracterização

Abstract: Neste trabalho procurou-se descrever detalhadamente o procedimento de preparo de um arranjo de eletrodos com geometria em forma de microdiscos (20,2 < r e < 25,7 mim) e estudar o comportamento eletroquímico desse conjunto de microeletrodos. Foram aplicadas diferentes equações descritas na literatura para a condição de estado estacionário e quase-estacionário e equações para a simulação de voltamogramas em regime estacionário. Para baixas velocidades, v <= 0,1 mV s-1, observou-se uma excelente sobrepos… Show more

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“…As a result, they present a large collective current and have became a very promising area. In Brazil, Angnes and coworkers, 151 Pasquini and co-workers, 152 Fungaro and Brett 153 and Fertonani et al 154 have contributed to the design and application of these devices.…”
Section: Amperometric Biosensorsmentioning
confidence: 99%
“…As a result, they present a large collective current and have became a very promising area. In Brazil, Angnes and coworkers, 151 Pasquini and co-workers, 152 Fungaro and Brett 153 and Fertonani et al 154 have contributed to the design and application of these devices.…”
Section: Amperometric Biosensorsmentioning
confidence: 99%