Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Eric de Souza Gil"'
Publikováno v:
Drug Analytical Research, Vol 7, Iss 2 (2024)
Gatifloxacin (GAT), a fluoroquinolone, does not present a monograph described in official compendia and the literature presents some analytical methods for its evaluation, but with space for eco-efficient methods. The objective was to develop and val
Externí odkaz:
https://doaj.org/article/51bbbe40589a4be188b33a5264b6f37f
Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis
Autor:
Isaac Yves Lopes de Macêdo, Nathalie Dupuy, Vitor H. dos S. Brito, Eric de Souza Gil, Giovanna N. de M. e Silva, Emily K. G. Moreno, Ivo M. Demiate, Marney P. Cereda
Publikováno v:
Analytica, Vol 4, Iss 2, Pp 126-140 (2023)
Different starch properties may cause alterations in the foodstuff’s external appearance. However, modification processes in starches are usually secretive. The use of chemically modified starches is regulated by international standards, which make
Externí odkaz:
https://doaj.org/article/191b5d4f3caa45308fcd057703541ea5
Bismuth Vanadate-Nanostructured Graphite Electrodes for Rhodamine B Photoelectrochemical Degradation
Autor:
Bruna Guimarães Isecke, Arthur Saldanha Guimarães, Guilhermina Ferreira Teixeira, Flavio Colmati, Aparecido Ribeiro de Souza, Isaac Yves Lopes de Macêdo, Lucas Mattos Duarte, Sergio Botelho de Oliveira, André Gabriel Carmo Costa, Vernon Sydwill Somerset, Eric de Souza Gil
Publikováno v:
Photochem, Vol 3, Iss 1, Pp 38-58 (2023)
Electrocatalysis is a promising way to treat water contaminated by harmful organic compounds. The combination of nanoparticles supported on a conductive substrate allows degradation to occur under less energetic conditions. This work evaluated the ef
Externí odkaz:
https://doaj.org/article/a0d3b7886cc7428fb0e80a0623c40534
Autor:
Carlos Eduardo Peixoto Cunha, Edson Silvio Batista Rodrigues, Jerônimo Raimundo de Oliveira Neto, Vernon Somerset, Stephânia Taveira, Lívia Flório Sgobbi, Eric de Souza Gil
Publikováno v:
Eclética Química, Vol 47, Iss 3, Pp 32-38 (2022)
Doxorubicin (DOX) is an anthracycline antibiotic that is widely used in the clinical treatment of cancer patients. DOX has a high market value. Electroanalytical methods for DOX analysis are an alternative and promising approach compared to chromatog
Externí odkaz:
https://doaj.org/article/ce68ed57fc3f47c2b9b3e3b92a825873
Autor:
Isaac Yves Lopes de Macedo, Marney Pascoli Cereda, Camila Delinski Bet, Jose Francisco Santos Silveira Junior, Murilo Ferreira de Carvalho, Eric de Souza Gil
Publikováno v:
Polysaccharides, Vol 2, Iss 3, Pp 715-719 (2021)
Food frauds present a major problem in the foodstuff industry. Arrowroot and cassava may be targeted in adulteration and falsification processes. Raman analysis combined with chemometric techniques was proposed to identify the mixing and adulteration
Externí odkaz:
https://doaj.org/article/ade56d08bd22405e82715c34c3735b0d
Autor:
Rafael Souza Antunes, Douglas Vieira Thomaz, Luane Ferreira Garcia, Eric de Souza Gil, Flavio Marques Lopes
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 11, Iss 3, Pp 469-476 (2021)
Purpose: The development biosensing technologies capable of delivering fast and reliable analysis is a growing trend in drug quality control. Considering the emerging use of plant-based polyphenol oxidases (PPO) as biological component of electrochem
Externí odkaz:
https://doaj.org/article/0161013a61924da59588a7bb48713df9
Autor:
Mayk Teles de Oliveira, Lorranny Mayara Silva Cunha, Fernanda Cardoso Cruz, Nathany Kelly Ribeiro Batista, Eric de Souza Gil, Virgínia Farias Alves, Maria Teresa Freitas Bara, Ieda Maria Sapateiro Torres
Publikováno v:
Brazilian Journal of Pharmaceutical Sciences, Vol 57 (2021)
Hospital infections (HI) are a serious public health problem in many countries. Several studies have identified strains correlating to surgical site infections, many with multi-resistance. The goals of this study was to quantify, to identify and to v
Externí odkaz:
https://doaj.org/article/aea4397e61bd489eadb1128b1644ab1f
Autor:
Rafael Souza Antunes, Douglas Vieira Thomaz, Luane Ferreira Garcia, Eric de Souza Gil, Vernon Sydwill Sommerset, Flavio Marques Lopes
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 9, Iss 3, Pp 416-422 (2019)
Purpose: Jenipapo fruit (Genipa americana L) is a natural source of polyphenol oxidases (PPOs) whose potential in pharmaceutical analysis is noteworthy. Henceforth, this work reports the electrochemical study of a low-cost PPO-based biosensor produce
Externí odkaz:
https://doaj.org/article/ec6559764409499b8486c6c1acc252bb
Autor:
Ruiter Lima Morais, Luane Ferreira Garcia, Emily Kussmaul Gonçalves Moreno, Douglas Vieira Thomaz, Laís de Brito Rodrigues, Lara Barroso Brito, Germán Sanz Lobón, Gisele Augusto Rodrigues de Oliveira, Marcella Ferreira Rodrigues, Boniek Gontijo Vaz, Eric de Souza Gil
Publikováno v:
Eclética Química, Vol 44, Iss 1, Pp 40-52 (2019)
The elimination of residual drugs from pharmaceutical and domestic sources is a growing concern, as they are able to reach water and soil resources and can present environmental and health risks even in very low concentrations. Traditional water and
Externí odkaz:
https://doaj.org/article/3da62aa1785a43e1a342353c22e54f37
Autor:
Camila Bastos Alves, Edson Silvio Batista Rodrigues, Douglas Vieira Thomaz, Adelmo Menezes de Aguiar Filho, Eric de Souza Gil, Renê Oliveira do Couto
Publikováno v:
Brazilian Journal of Food Technology, Vol 23 (2020)
Abstract In this work, it was evaluated the phenolic content, redox behavior and antioxidant capacity of several selected teas and tisanes from Brazilian market. The samples were classified as simple (single herb) or composed (blend of two or more he
Externí odkaz:
https://doaj.org/article/3821bdbb270148bc8704f36cd226df1e