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pro vyhledávání: '"Jessica Fernanda Afonso de Oliveira"'
Autor:
Jessica Fernanda Afonso de Oliveira, Danielle Cristhina Melo Ferreira, Gabriela F. Giordano, Angelo L. Gobbi, Maria H. O. Piazzetta, Mateus Borba Cardoso, Renata Kelly Mendes, Caio César dos Santos Penteado Soares
Publikováno v:
Talanta. 141
In this paper, we demonstrate for the first time the use of silver nanoparticles (AgNPs) for colorimetric ascorbic acid (AA) quantification in a paper-based sensor. This device is constituted by spot tests modified with AgNPs and silver ions bordered