Search Results - "Lopes, Wilson Araujo"

Determination of free (unconjugated) amphetamine-type stimulants in urine samples by dispersive liquid–liquid microextraction and gas chromatography coupled to mass spectrometry (DLLME-GC-MS) by Cunha, Ricardo Leal, Lopes, Wilson Araujo, Pereira, Pedro Afonso P.

“…The consumption of drugs of abuse is a growing practice in the modern world. Synthetic drugs and amphetamine derivatives in particular occupy a prominent…”
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EXTRAÇÃO DO PARACETAMOL E ANÁLISE DA DISPERSÃO DA MASSA DE COMPRIMIDOS: COMPARANDO MEDICAMENTOS GENÉRICO E DE REFERÊNCIA EM LABORATÓRIO DE ENSINO by Santana, Lourenço, Barboza, Orlando, Barretto, Fernando, Lopes, Wilson, Cunha, Silvio

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ACETANILIDE: SOLVENT-FREE GREEN SYNTHESIS by Cunha, Silvio, Costa, Otelício Bispo dos Santos da, Santana, Lourenço Luis Botelho de, Lopes, Wilson Araújo

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COBRE: PRODUÇÃO INDUSTRIAL E APLICAÇÕES by Silva, Luciana, Victor, Mauricio, Lopes, Wilson, Cunha, Silvio

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Solubilidade das substâncias orgânicas by Martins, Cláudia Rocha, Lopes, Wilson Araújo, Andrade, Jailson Bittencourt de

“…The solubility of organic compounds is a topic of great importance in chemistry and of interest in several areas, such as materials, drugs and the environment…”
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Characterization of Brazilian oil shale byproducts planned for use as soil conditioners for food and agro-energy production by Nicolini, Jaqueline, Pereira, Betânia Fraga, Pillon, Clênio Nailto, Machado, Vanderlei Gageiro, Lopes, Wilson Araujo, de Andrade, Jailson Bittencourt, Mangrich, Antonio Salvio

“…The Brazilian oil shale byproducts resulting from the Petrosix pyrolysis (retortage) process were submitted to a set of analytical techniques to evaluate their…”
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Esquema para interpretação de espectros de substâncias orgânicas na região do infravermelho by Lopes, Wilson Araújo, Fascio, Miguel

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Solubilidade e reatividade de gases by Silva, Luciana Almeida, de Andrade, Jailson B., Lopes, Wilson A., Carvalho, Luiz S., Pereira, Pedro A. P.

“…This paper deals with the solubility and reactivity of gases, especially in water, covering the main aspects that influence the dissolution process, namely…”
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ACETANILIDA: SÍNTESE VERDE SEM SOLVENTE by Silvio Cunha, Otelício Bispo dos Santos da Costa, Lourenço Luis Botelho de Santana, Wilson Araújo Lopes

“…We described herein a solvent-free synthesis of acetanilide developed in the context of green chemistry. The synthetic approach consisted of the reaction of…”
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Electrochemical reduction potentials of 1-nitropyrene, 9-nitroanthracene, 6-nitrochrysene and 3-nitrofluoranthene and their correlation with direct-acting mutagenicities by Lopes, Wilson Araújo, Pereira, Pedro Afonso de Paula, Viertler, Hans, Andrade, Jailson B. de

“…In this work, we report measured electrochemical half-wave reduction potentials of 3-nitrofluoranthene (3-NF), 1-nitropyrene (1-NP), 6-nitrochrysene (6-NC) and…”
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Bromofenóis simples relacionados ao "flavor" de organismos marinhos Brominated phenols as key flavor compounds found in marine organisms by Vilma Mota da Silva, Wilson Araújo Lopes, Jailson B. de Andrade, Márcia C. da Cunha Veloso, Gislaine Vieira dos Santos, Aline S. Oliveira

“…The perception of the flavor is an important attribute of quality in marine fish and other seafoods, being the first and main factor of discrimination for the…”
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Bromofenóis simples relacionados ao "flavor" de organismos marinhos by Silva, Vilma Mota da, Lopes, Wilson Araújo, Andrade, Jailson B. de, Veloso, Márcia C. da Cunha, Santos, Gislaine Vieira dos, Oliveira, Aline S.

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