Data/hora: 25/06/2024 01:38:06

Biblioteca(s): | Embrapa Instrumentação.
Data corrente: | 20/06/2022
Data da última atualização: | 23/01/2024
Autoria: | PRADO, T. M. do; CATUNDA, L. G. S.; CORREA, D. S.; MACHADO, S. A. S.
Afiliação: | DANIEL SOUZA CORREA, CNPDIA.
Título: | Homemade Silver/Silver chloride ink with low curing temperature for screen-printed electrodes.
Ano de publicação: | 2022
Fonte/Imprenta: | Journal of Electroanalytical Chemistry, v. 915, 116316, 2022.
Páginas: | 6 p.
ISSN: | 1572-6657
DOI: | https://doi.org/10.1016/j.jelechem.2022.116316
Idioma: | Inglês
Conteúdo: | Here we report the synthesis of Ag/AgCl ink with low curing temperature for application in electrochemical sensors. The ink characterization was carried out by atomic force microscopy, scanning electron microscopy with energy dispersive spectroscopy, X-ray diffraction, thermogravimetry analysis, DC electrical resistivity, and cyclic voltammetry. Furthermore, the ink was used in a pseudo reference electrode of a screen-printed device, which was then applied for carbendazim quantification as proof of concept. The electrochemical sensor presented linear response in the range of carbendazim concentrations from 0.25 to 1.48 µmol L&#8722;1 and limit of detection of 0.10 µmol L&#8722;1, suggesting the potential of the as-developed ink for designing miniaturized electrochemical sensing devices
Palavras-Chave: | Electroanalysis; Miniaturized device; Screen printed electrode; Silver ink.
Categoria do assunto: | --
Registro original: | Embrapa Instrumentação (CNPDIA)
Exemplares: | CNPDIA - (18031-1) - UPC - AP - DD - PROCI.22/73 -  - 2022/80 - DIS