1998
DOI: 10.1590/s0100-40421998000500014
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Eletrodos fabricados por "silk-screen"

Abstract: Recebido em 6/11/97; aceito em 12/1/98 SCREEN-PRINTED ELECTRODES. A review dealing with the use of screen-printing technology to manufacture disposable electrodes is presented, covering in details virtually all the publications in the area up to early 1997 and including 206 references. The elements and different strategies on constructing modified electrodes are highlighted. Commercial and Home-made ink recipes are discussed. Microelectrode arrays, built by the combination of photostructuring and screen-printi… Show more

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Cited by 50 publications
(42 citation statements)
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References 130 publications
(204 reference statements)
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“…150,[155][156][157] Screen printing is a simple process for reproducibly and inexpensively depositing electrode substrates onto inert backing supports, usually PVC or ceramic materials. In general, the support is coated with a conducting ink, which is recovered by a second film with isolating characteristics with the aim to define an electrical contact at the extremities and other useful areas related to the electrode surfaces (working, reference and auxiliary electrodes).…”
Section: Screen Printed Electrodesmentioning
confidence: 99%
See 1 more Smart Citation
“…150,[155][156][157] Screen printing is a simple process for reproducibly and inexpensively depositing electrode substrates onto inert backing supports, usually PVC or ceramic materials. In general, the support is coated with a conducting ink, which is recovered by a second film with isolating characteristics with the aim to define an electrical contact at the extremities and other useful areas related to the electrode surfaces (working, reference and auxiliary electrodes).…”
Section: Screen Printed Electrodesmentioning
confidence: 99%
“…They are potentially portable, simple to operate, reliable, and inexpensive to manufacture. [157][158][159][160][161][162] Many ink-type substrates have been used for sensor construction, 155,[163][164][165] the most successful have included carbon and the noble metals. Taking into consideration that carbon is inexpensive and conductive, it is the most used substrate for the economic fabrication of electrodes.…”
Section: Screen Printed Electrodesmentioning
confidence: 99%
“…Além disso, a eletroanalítica tem se adaptado com sucesso para atender a esta necessidade, apresentando disponibilidade de sensores eletroquímicos versáteis com capacidade de identificar e determinar os mais diversos produtos em tempo real e em concentrações a níveis baixíssimos. [39][40][41] Estudos prévios encontrados na literatura confirmam que as técni-cas eletroanalíticas são promissoras na quantificação de diversos corantes contendo grupos cromóforos, como azo e antraquinona. [42][43][44][45][46][47][48] Os resultados foram satisfatórios, uma vez que esses corantes apresentam estruturas que contêm grupos funcionais facilmente redutíveis e/ou oxidáveis.…”
Section: Métodos Eletroanalíticosunclassified
“…52 This interference phenomenon can be minimized by the use of mediators of electrons (MB) that transfer the electrons of the coenzyme for the electrode surface at a work potential close to 0.0 V, minimizing the interference of other electro active species. 53 Therefore, the mediations of NADH through the MB in solution using a bare glassy carbon electrode was evaluated.…”
Section: Evaluation Of the Mediation Of Nadh Through The Meldola's Blmentioning
confidence: 99%