Departamento de Química, Universidade Federal de Ouro Preto, Ouro Preto, Brazil - Articles

Fast Determination of Benzodiazepines in Human Urine via Liquid-Liquid Extraction with Low Temperature Partitioning and LC-HRMS (Articles)

Elisângela Jaqueline Magalhães, Clésia Cristina Nascentes, Rodinei Augusti, Maria Eliana Lopes Ribeiro de Queiroz, Júlio César Cardoso da Silva, Robson José de Cássia Franco Afonso

American Journal of Analytical Chemistry Vol.3 No.2, February 22, 2012

DOI: 10.4236/ajac.2012.32017 6,490 Downloads 12,334 Views Citations
High Resolution Mass Spectrometry Elucidation of Captopril’s Ozonation and Chlorination By-Products (Articles)

Frederico Jehár Oliveira Quintão, Geraldo Célio Brandão, Silvana de Queiroz Silva, Sérgio Francisco Aquino, Robson José de Cássia Franco Afonso

American Journal of Analytical Chemistry Vol.8 No.4, April 30, 2017

DOI: 10.4236/ajac.2017.84020 1,627 Downloads 3,001 Views Citations
Photoelectrocatalytic Oxidation of Ethinylestradiol on a Ti/TiO₂ Electrode: Degradation Efficiency and Search for By-Products (Articles)

Karla Moreira Vieira, Fabiana Maria Monteiro Paschoal, Maria Valnice Boldrin Zanoni, Clésia Cristina Nascentes, Rodinei Augusti

Green and Sustainable Chemistry Vol.4 No.3, August 20, 2014

DOI: 10.4236/gsc.2014.43020 3,952 Downloads 5,526 Views Citations
Phylogeny of Bacteria from Steelmaking Wastes and Their Acidic Enrichment Cultures (Articles)

Mariana P. Reis, Flaviane A. Pinheiro, Patrícia S. Costa, Ana Paula C. Salgado, Paulo S. Assis, Edmar Chartone-Souza, Andréa M. A. Nascimento

Advances in Microbiology Vol.4 No.12, September 23, 2014

DOI: 10.4236/aim.2014.412090 3,836 Downloads 5,059 Views Citations
Innovative Study on the Occurrence of Iron in the Dam of a Mine in Brazil: Contributions to the Circular Economy (Articles)

Eduardo da Rosa Aquino, Vidal Félix Navarro Torres, Romulo Ferraz, Carlos Dalmiro, Ana Sampaio, Carlos Arroyo

Journal of Geoscience and Environment Protection Vol.13 No.11, November 13, 2025

DOI: 10.4236/gep.2025.1311004 38 Downloads 230 Views Citations
Application of Multivariate Statistic of U, Th and Pb Concentrations and Pb Isotopic Signatures in the Assessment of Geogenic and Anthropogenic Sources in a U-Mineralized Area (Articles)

Adriana Monica Dalla Vecchia, Jorge Carvalho de Lena, Ana Claudia Queiroz Ladeira

Journal of Geoscience and Environment Protection Vol.7 No.6, June 10, 2019

DOI: 10.4236/gep.2019.76001 705 Downloads 1,564 Views Citations
Influence of Harvest Season and Maturation of Different Sugarcane (Saccharum Spp.) Cultivars on the Chemical Composition of Alembic Brazilian Sugarcane Spirit (Articles)

Oscar William Barbosa Fernandes, Débora Faria Silva, Ananda Lima Sanson, Mauricio Xavier Coutrim, Robson José de Cássia Franco Afonso, Paulo Eichler, Fernando Santos

Open Access Library Journal Vol.4 No.1, January 13, 2017

DOI: 10.4236/oalib.1103266 1,235 Downloads 2,581 Views Citations
Cationic Metalloporphyrins Imobilized in Faujasite Zeolites as a Cytochrome P-450 Mimic (Articles)

Luciana P. B. Lôvo, Fabiana C. Skrobot, Gianluca C. Azzellini, Yassuko Iamamoto, Ieda L. V. Rosa

Modern Research in Catalysis Vol.2 No.2, April 29, 2013

DOI: 10.4236/mrc.2013.22008 4,894 Downloads 8,697 Views Citations
Semiclassical Husimi Function of Simple and Chaotic Systems (Articles)

Adélcio C. Oliveira

Journal of Modern Physics Vol.3 No.8, August 15, 2012

DOI: 10.4236/jmp.2012.38094 5,101 Downloads 7,763 Views Citations
Antioxidant, Antibacterial and Antitumor Activity of Ethanolic Extract of the Psidium guajava Leaves (Articles)

Tatiane Vieira Braga, Rosana Gonçalves Rodrigues das Dores, Camila Soncin Ramos, Fernanda Cristina Gontijo Evangelista, Letícia Márcia da Silva Tinoco, Fernando de Pilla Varotti, Maria das Graças Carvalho, Adriano de Paula Sabino

American Journal of Plant Sciences Vol.5 No.23, November 27, 2014

DOI: 10.4236/ajps.2014.523365 10,799 Downloads 15,446 Views Citations
This article belongs to the Special Issue on Medicinal Plants
Two Competing Views on Formal Principles (Articles)

Alexandre Travessoni Gomes Trivisonno, Júlio Aguiar de Oliveira

Beijing Law Review Vol.15 No.3, September 26, 2024

DOI: 10.4236/blr.2024.153091 113 Downloads 923 Views Citations
Analysis of the Energy Efficiency of Diesel Oil Consumption in the Brazilian Iron Ore Mining Company (Articles)

Eunírio Zanetti Fernandes, Elisângela Martins Leal, Robson Lage Figueiredo, Gemírson de Paula dos Reis

Journal of Power and Energy Engineering Vol.6 No.11, November 23, 2018

DOI: 10.4236/jpee.2018.611003 1,674 Downloads 3,234 Views Citations
Would the Judiciary Deciding by the Toss of a Coin Be a Better Option for Brazil? (Articles)

Leonardo Nunes de Souza, Júlio Aguiar de Oliveira

Beijing Law Review Vol.16 No.1, March 27, 2025

DOI: 10.4236/blr.2025.161021 123 Downloads 859 Views Citations
Screening Test for Antibiotics in Medicinal Plants (STAMP): Using Powdered Plant Materials Instead of Extracts (Articles)

Marielle Cascaes Inácio, Fabio Carmona, Tiago Antunes Paz, Maysa Furlan, Fernando Arcanjo da Silva, Bianca Waléria Bertoni, Suzelei de Castro França, Ana Maria Soares Pereira

American Journal of Plant Sciences Vol.4 No.12, December 10, 2013

DOI: 10.4236/ajps.2013.412290 5,983 Downloads 9,218 Views Citations
Strategy for a Fast and Simple Method for Trace Determination of Senecionine and Senecionine N-Oxide in Honey Using LVI in HPLC-MS/MS (Articles)

Lizandra Czermainski Bretanha, Marcel Piovezan, Alysson Fernandez Vasques Sako, Moacir Geraldo Pizzolatti, Gustavo Amadeu Micke

American Journal of Analytical Chemistry Vol.5 No.10, July 30, 2014

DOI: 10.4236/ajac.2014.510076 3,317 Downloads 4,678 Views Citations
Technical Proposal for the Recovery of Iron Tailings in Dams in the Context of a Circular Economy (Articles)

Vidal Félix Navarro Torres, Geraldo Aparecido do Vale, Eduardo da Rosa Aquino

Journal of Geoscience and Environment Protection Vol.13 No.1, January 30, 2025

DOI: 10.4236/gep.2025.131019 93 Downloads 493 Views Citations
Reducing Waste Handling by Optimizing Slope Angles in Compact Rocks: A Contribution to the Circular Economy (Articles)

Eduardo da Rosa Aquino, Vidal Félix Navarro Torres, Irvyn Laurence Paniz, Juan Manuel Girao Sotomayor, José Flávio de Carvalho

Journal of Geoscience and Environment Protection Vol.13 No.5, May 27, 2025

DOI: 10.4236/gep.2025.135008 83 Downloads 399 Views Citations
Tailings Dam Mining, Theoretical Considerations, and Circular Economy: A Review (Articles)

Eduardo da Rosa Aquino, Vidal Félix Navarro Torres, Irvyn Laurence Paniz

Journal of Geoscience and Environment Protection Vol.12 No.9, September 25, 2024

DOI: 10.4236/gep.2024.129005 178 Downloads 1,150 Views Citations
Titanium Oxide Nanorods pH Sensors: Comparison between Voltammetry and Extended Gate Field Effect Transistor Measurements (Articles)

Elidia Maria Guerra, Marcelo Mulato

Materials Sciences and Applications Vol.5 No.7, May 29, 2014

DOI: 10.4236/msa.2014.57049 5,912 Downloads 8,286 Views Citations
This article belongs to the Special Issue on Titanium Materials Research
Identification of New Genes Related to Virulence of Xanthomonas axonopodis Pv. Citri during Citrus Host Interactions (Articles)

Cristiano B. Ferreira, Leandro M. Moreira, Joice B. Brigati, Lonjoré L. Lima, Jesus A. Ferro, Maria I. T. Ferro, Julio C. F. de Oliveira

Advances in Microbiology Vol.7 No.1, January 9, 2017

DOI: 10.4236/aim.2017.71003 2,093 Downloads 4,338 Views Citations

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