Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ricardo Pini Caramit"'
Autor:
Adriana Garabini de Freitas Andrade, Ricardo Pini Caramit, Tatiane Alfonso de Araújo, Luiz Henrique Viana, João Batista Gomes de Souza, Magno A. G. Trindade, Valdir Souza Ferreira
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 7, Iss 2, Pp 87-98 (2015)
In this work, different procedures were compared for the extraction of synthetic antioxidants such as propyl gallate (PG), tert-Butylhydroquinone (TBHQ), 3-tert-butyl-4-hydroxyanisole (BHA) and 3,5-di-tert-butyl-4 hydroxytoluene (BHT) from biodiesel
Externí odkaz:
https://doaj.org/article/85ce5c23053e45cd9c38743e7f52e068
Publikováno v:
Pesquisas no Ensino Básico, Técnico e Tecnológico: Interdisciplinaridade 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e720ad2ffba1a45f676a2f48ac8dd4d8
https://doi.org/10.35170/ss.ed.9786586283532.05
https://doi.org/10.35170/ss.ed.9786586283532.05
Publikováno v:
Pesquisas no Ensino Básico, Técnico e Tecnológico: Interdisciplinaridades
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5eb5b1a2731fa0ac5fdc666fd493f3f
https://doi.org/10.35170/ss.ed.9786586283075.15
https://doi.org/10.35170/ss.ed.9786586283075.15
Autor:
Ricardo Pini Caramit, Valdir Souza Ferreira, Lincoln Carlos Silva de Oliveira, Alessandra Silveira Antunes Araujo
Publikováno v:
Electroanalysis. 27:1152-1158
A sensitive, straightforward electroanalytical method for determining pyrogallol (PY) in biodiesel in the presence of a surfactant was developed using a voltammetric technique and screen-printed electrodes. The influence of surfactant addition (sodiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af37a6db82ceb774393527efe293c37d
https://doi.org/10.1002/elan.201400647
https://doi.org/10.1002/elan.201400647
Autor:
Ricardo Pini Caramit, Magno Aparecido Gonçalves Trindade, Luiz Henrique Viana, Alessandra Silveira Antunes Araujo, Valdir Souza Ferreira, Daniela Kárin Fogliatto
Publikováno v:
Analytical Methods. 7:3764-3771
The development of electroanalytical methods for determining three or more analytes simultaneously in a complex sample is highly desirable. Unfortunately, this is not an easy task in electrochemical studies of organic compounds, and alternative metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f12d249eb873b56000a39cf691929fc
https://doi.org/10.1039/c4ay02875a
https://doi.org/10.1039/c4ay02875a
Autor:
Eduardo M. Richter, Bruno Gabriel Lucca, Rodrigo A.A. Munoz, Valdir Souza Ferreira, Ricardo Pini Caramit, Rodrigo Amorim Bezerra da Silva
Publikováno v:
Electroanalysis. 27:271-275
In this work, we present a simple homemade batch-injection analysis cell for screen-printed electrodes (BIA-SPE). The potential of the proposed system for on- site analysis was demonstrated by the determination of carbendazim, catechol, and hydroquin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db091c7db19c3b32e441f6bcbf732578
https://doi.org/10.1002/elan.201400454
https://doi.org/10.1002/elan.201400454
Autor:
Luiz Henrique Viana, Magno Aparecido Gonçalves Trindade, Adriana Garabini de Freitas Andrade, João Batista Gomes de Souza, Tatiane Alfonso de Araujo, Valdir Souza Ferreira, Ricardo Pini Caramit
Publikováno v:
Fuel. 105:306-313
An electroanalytical method for the simultaneous detection and quantification of tert -butylhydroquinone (TBHQ) and butyl hydroxyanisole (BHA) in biodiesel was developed using a voltammetric technique and screen-printed electrodes. The supporting ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27583fefac40124d786333dd9dbec319
https://doi.org/10.1016/j.fuel.2012.06.062
https://doi.org/10.1016/j.fuel.2012.06.062
Autor:
Luiz Henrique Viana, Tatiane Alfonso de Araujo, Valdir Souza Ferreira, Magno Aparecido Gonçalves Trindade, Adriana Garabini de Freitas Andrade, João Batista Gomes de Souza, Ricardo Pini Caramit
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 7, Iss 2, Pp 87-98 (2015)
In this work, different procedures were compared for the extraction of synthetic antioxidants such as propyl gallate (PG), tert-Butylhydroquinone (TBHQ), 3-tert-butyl-4-hydroxyanisole (BHA) and 3,5-di-tert-butyl-4 hydroxytoluene (BHT) from biodiesel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032651c4eddac0648afd4c8e8fd214d3
https://doi.org/10.17807/orbital.v7i2.672
https://doi.org/10.17807/orbital.v7i2.672