Seuraa
Roberta Antigo Medeiros
Roberta Antigo Medeiros
Professora de Química da Universidade Estadual de Londrina
Vahvistettu sähköpostiosoite verkkotunnuksessa uel.br
Nimike
Viittaukset
Viittaukset
Vuosi
Simultaneous voltammetric determination of paracetamol and caffeine in pharmaceutical formulations using a boron-doped diamond electrode
BC Lourenção, RA Medeiros, RC Rocha-Filho, LH Mazo, ...
Talanta 78 (3), 748-752, 2009
3472009
Square-wave voltammetric determination of propranolol and atenolol in pharmaceuticals using a boron-doped diamond electrode
ER Sartori, RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Talanta 81 (4-5), 1418-1424, 2010
1642010
Simultaneous voltammetric determination of phenolic antioxidants in food using a boron-doped diamond electrode
RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Food chemistry 123 (3), 886-891, 2010
1562010
Simultaneous voltammetric determination of synthetic colorants in food using a cathodically pretreated boron-doped diamond electrode
RA Medeiros, BC Lourencao, RC Rocha-Filho, O Fatibello-Filho
Talanta 97, 291-297, 2012
1522012
Simple flow injection analysis system for simultaneous determination of phenolic antioxidants with multiple pulse amperometric detection at a boron-doped diamond electrode
RA Medeiros, BC Lourencao, RC Rocha-Filho, O Fatibello-Filho
Analytical chemistry 82 (20), 8658-8663, 2010
1182010
Square-wave voltammetric determination of acetylsalicylic acid in pharmaceutical formulations using a boron-doped diamond electrode without the need of previous alkaline …
ER Sartori, RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Journal of the Brazilian Chemical Society 20, 360-366, 2009
1112009
Analytical applications of electrochemically pretreated boron‐doped diamond electrodes
BC Lourencao, RF Brocenschi, RA Medeiros, O Fatibello‐Filho, ...
ChemElectroChem 7 (6), 1291-1311, 2020
1052020
Flow injection simultaneous determination of synthetic colorants in food using multiple pulse amperometric detection with a boron-doped diamond electrode
RA Medeiros, BC Lourencao, RC Rocha-Filho, O Fatibello-Filho
Talanta 99, 883-889, 2012
982012
Electrochemical behaviour of vertically aligned carbon nanotubes and graphene oxide nanocomposite as electrode material
TA Silva, H Zanin, E Saito, RA Medeiros, FC Vicentini, EJ Corat, ...
Electrochimica Acta 119, 114-119, 2014
932014
Simultaneous differential pulse voltammetric determination of ascorbic acid and caffeine in pharmaceutical formulations using a boron‐doped diamond electrode
BC Lourenção, RA Medeiros, RC Rocha‐Filho, O Fatibello‐Filho
Electroanalysis 22 (15), 1717-1723, 2010
852010
Direct electrochemistry of tyrosinase and biosensing for phenol based on gold nanoparticles electrodeposited on a boron-doped diamond electrode
BC Janegitz, RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Diamond and related materials 25, 128-133, 2012
822012
Simultaneous square-wave voltammetric determination of aspartame and cyclamate using a boron-doped diamond electrode
RA Medeiros, AE de Carvalho, RC Rocha-Filho, O Fatibello-Filho
Talanta 76 (3), 685-689, 2008
772008
Differential pulse voltammetric determination of sildenafil citrate (Viagra®) in pharmaceutical formulations using a boron-doped diamond electrode
EF Batista, ER Sartori, RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Analytical Letters 43 (6), 1046-1054, 2010
742010
Selective and simultaneous determination of indigo carmine and allura red in candy samples at the nano-concentration range by flow injection analysis with multiple pulse …
PB Deroco, RA Medeiros, RC Rocha-Filho, O Fatibello-Filho
Food chemistry 247, 66-72, 2018
622018
Amorphous carbon nitride as an alternative electrode material in electroanalysis: simultaneous determination of dopamine and ascorbic acid
RA Medeiros, R Matos, A Benchikh, B Saidani, C Debiemme-Chouvy, ...
Analytica Chimica Acta 797, 30-39, 2013
552013
Amperometric flow-injection determination of the anthelmintic drugs ivermectin and levamisole using electrochemically pretreated boron-doped diamond electrodes
BC Lourencao, RA Medeiros, SS Thomasi, AG Ferreira, RC Rocha-Filho, ...
Sensors and Actuators B: Chemical 222, 181-189, 2016
472016
Feasibility study of ethylone determination in seized samples using boron-doped diamond electrode associated with solid phase extraction
GL Scheel, FM de Oliveira, LLG de Oliveira, RA Medeiros, CC Nascentes, ...
Sensors and Actuators B: Chemical 259, 1113-1122, 2018
422018
Differential pulse voltammetric determination of albendazole in pharmaceutical tablets using a cathodically pretreated boron-doped diamond electrode
BC Lourencao, M Baccarin, RA Medeiros, RC Rocha-Filho, ...
Journal of Electroanalytical Chemistry 707, 15-19, 2013
422013
Determination of gemfibrozil in pharmaceutical and urine samples by square-wave adsorptive stripping voltammetry using a glassy carbon electrode modified with multi-walled …
JA Ardila, GG Oliveira, RA Medeiros, O Fatibello-Filho
Journal of Electroanalytical Chemistry 690, 32-37, 2013
412013
Simultaneous detection of ascorbic acid and dopamine with electrochemically pretreated carbon nitride electrodes: comparison with boron-doped diamond electrodes
RA Medeiros, A Benchick, RC Rocha-Filho, O Fatibello-Filho, B Saidani, ...
Electrochemistry communications 24, 61-64, 2012
382012
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Artikkelit 1–20