G
Gustavo Chevitarese Azevedo
Researcher at Universidade Federal de Juiz de Fora
Publications - 11
Citations - 135
Gustavo Chevitarese Azevedo is an academic researcher from Universidade Federal de Juiz de Fora. The author has contributed to research in topics: Electrode & Graphene. The author has an hindex of 5, co-authored 10 publications receiving 98 citations.
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Journal ArticleDOI
Use of boron-doped diamond electrode pre-treated cathodically for the determination of trace metals in honey by differential pulse voltammetry
Gláucio Gualtieri Honório,Gustavo Chevitarese Azevedo,Maria Auxiliadora Costa Matos,Marcone Augusto Leal de Oliveira,Renato Camargo Matos +4 more
TL;DR: In this article, a methodology for the determination of Cu, Pb, Cd, and Zn in honey by differential pulse anodic stripping voltammetry (DPASV) on a nano crystalline boron-doped diamond electrode (BDD) is proposed.
Journal ArticleDOI
Square-Wave Voltammetry Determination of Ciprofloxacin in Pharmaceutical Formulations and Milk Using a Reduced Graphene Oxide Sensor
Lucas Vinícius de Faria,Jian F.S. Pereira,Gustavo Chevitarese Azevedo,Maria Auxiliadora Costa Matos,Rodrigo A.A. Munoz,Renato Camargo Matos +5 more
TL;DR: In this article, a simple, sensitive and precise electroanalytical method was developed using a chemically-reduced graphene-oxide (CRGO)-modified glassy carbon electrode and square wave voltammetry (SWV) for determination of ciprofloxacin in pharmaceutical formulations (tablets) and milk samples.
Journal ArticleDOI
Gold(I) complexes with aryl-thiosemicarbazones: Molecular modeling, synthesis, cytotoxicity and TrxR inhibition
Tatiane Teixeira Tavares,Gustavo Chevitarese Azevedo,Adriana Garcia,Arthur G. Carpanez,Pâmela Matos Lewer,Diego Paschoal,Bruno L. Müller,Hélio F. Dos Santos,Renato Camargo Matos,Heveline Silva,Richard Michael Grazul,Ana Paula Soares Fontes +11 more
TL;DR: In this paper, aryl-thiosemicarbazone ligands with KAuCl4 and Au(PPh3)Cl were used to obtain novel gold(I) complexes, which were characterized by elemental analyses, Raman, IR and NMR spectroscopies, electrospray ionization mass spectrometry, TG/DTA, cyclic voltammetry and with the aid of molecular modeling.
Journal ArticleDOI
Chemically‐reduced Graphene Oxide Sensor for Dipyrone Quantification in Pharmaceutical Samples Using Amperometric Detection
Lucas Vinícius de Faria,Thalles Pedrosa Lisboa,Gustavo Chevitarese Azevedo,Rafael Arromba de Sousa,Maria Auxiliadora Costa Matos,Rodrigo A.A. Munoz,Renato Camargo Matos +6 more
Journal ArticleDOI
Synthesis, characterization, cytotoxic and antitubercular activities of new gold(I) and gold(III) complexes containing ligands derived from carbohydrates.
Joana Darc S. Chaves,Jaqueline Lopes Damasceno,Marcela Cristina Ferreira Paula,Pollyanna Francielli de Oliveira,Gustavo Chevitarese Azevedo,Renato Camargo Matos,Maria C.S. Lourenço,Denise Crispim Tavares,Heveline Silva,Ana Paula Soares Fontes,Mauro V. de Almeida +10 more
TL;DR: The study of the cytotoxic activity revealed effective antitumor activities for the gold(I) complexes, being more active than cisplatin in all the tested tumor cell lines.