Search Results - "de Aquino Neto, Francisco Radler"

Determination of adulterants in whey protein food supplements by liquid chromatography coupled to Orbitrap high resolution mass spectrometry by Roiffé, Rafaela Rocha, Sardela, Vinicius Figueiredo, Lima, Antônio LuísdosSantos, Oliveira, Daniely Silva, Neto, Francisco Radler de Aquino, Lima, Keila dos Santos Cople, de la Cruz, Márcia Nogueira da Silva

“…Liquid chromatography coupled to Orbitrap high resolution mass spectrometry was shown to be an adequate technique to control the adulteration of whey protein…”
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Qualitative transformations of street‐seized ecstasy over a decade: A case study in Rio de Janeiro (Brazil) by Antonio, Ananda da Silva, Wurzler, Gleicielle Tozzi, Bhering, Cecília de Andrade, Oliveira, Adriana Sousa, Cohen, Luciana Silva do Amaral, Oliveira, Marco Antônio Martins, Aquino Neto, Francisco Radler, Vanini, Gabriela

“…The illegal drug market is constantly evolving, with new drugs being created and existing ones being modified. Adulterants are often added to the mix, and the…”
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Feasibility study for the development of a certified reference material of nitrofuran metabolites in chicken breast muscle from incurred samples by Violante, Fernando Gustavo Marques, Rosas, Carla de Oliveira, Guimarães, Evelyn de Freitas, Vital, Hélio de Carvalho, Zúniga, Nathália Oliveira Cavalcanti, Aquino Neto, Francisco Radler de

“…•The present work involves a study to develop a metabolite-incurred reference material.•Water content and mass fraction of nitrofuran metabolites in chicken…”
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Hansen Solubility Parameters Applied to the Extraction of Phytochemicals by Novaes, Fábio Junior Moreira, de Faria, Daliane Cláudia, Ferraz, Fabio Zamboni, de Aquino Neto, Francisco Radler

“…In many analytical chemical procedures, organic solvents are required to favour a better global yield upon the separation, extraction, or isolation of the…”
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Extraction of Diterpene-Phytochemicals in Raw and Roasted Coffee Beans and Beverage Preparations and Their Relationship by Novaes, Fábio Junior Moreira, da Silva, Maria Alice Esteves, Silva, Diana Cardoso, Aquino Neto, Francisco Radler de, Rezende, Claudia Moraes

“…Cafestol and kahweol are expressive furane-diterpenoids from the lipid fraction of coffee beans with relevant pharmacological properties for human health. Due…”
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Symptoms prevalence among office workers of a sealed versus a non-sealed building: Associations to indoor air quality by Rios, José Luiz de Magalhães, Boechat, José Laerte, Gioda, Adriana, Santos, Celeste Yara dos, Aquino Neto, Francisco Radler de, Lapa e Silva, José Roberto

“…An increasing number of complaints related to time spent in artificially ventilated buildings have been progressively reported and attributed, at least in…”
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Distribution of polycyclic aromatic hydrocarbons in surface sediments and waters from Guanabara Bay, Rio de Janeiro, Brazil by Silva, Taís Freitas da, Azevedo, Débora de Almeida, Aquino Neto, Francisco Radler de

“…Polycyclic aromatic hydrocarbons (PAHs) were identified and quantified in sediment and water samples from 12 sites in the north-northeast region of the…”
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Quantitative evaluation of sedimentary organic matter from Laguna Mar Chiquita, Argentina by da Silva, Luciana Stowinski Varandas, Piovano, Eduardo L., Azevedo, Débora de Almeida, Aquino Neto, Francisco Radler de

“…Laguna Mar Chiquita (Central Argentina) is a highly variable saline lake particularly suitable for palaeolimnological studies. The most recent (20th century)…”
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Development and validation of a multidimensional gas chromatography/combustion/isotope ratio mass spectrometry-based test method for analyzing urinary steroids in doping controls by Putz, Marlen, Piper, Thomas, Casilli, Alessandro, Radler de Aquino Neto, Francisco, Pigozzo, Fausto, Thevis, Mario

“…The misuse of the steroid hormone testosterone for performance enhancement has been frequently reported in the past, and its administration is prohibited in…”
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New approaches to monitor semi-volatile organic compounds released during coffee roasting using flow-through/active sampling and comprehensive two-dimensional gas chromatography by Novaes, Fábio Junior Moreira, Silva Junior, Ademário Iris da, Kulsing, Chadin, Nolvachai, Yada, Bizzo, Humberto Ribeiro, Aquino Neto, Francisco Radler de, Rezende, Claudia Moraes, Marriott, Philip John

“…A novel dynamic approach is described to profile volatile organic compound (VOC) and semi-VOC (SVOC) emission during coffee roasting aimed at analysing…”
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Risk factors and future directions for preventing and diagnosing exertional rhabdomyolysis by Carneiro, Andréia, Viana-Gomes, Diego, Macedo-da-Silva, Janaina, Lima, Giscard Humberto Oliveira, Mitri, Simone, Alves, Sergio Rabello, Kolliari-Turner, Alexander, Zanoteli, Edmar, Neto, Francisco Radler de Aquino, Palmisano, Giuseppe, Pesquero, João Bosco, Moreira, Josino Costa, Pereira, Marcos Dias

“…•Exertional Rhabdomyolysis (ERM) represents a potentially serious health condition.•ERM is common in military personnel, untrained and high-performance…”
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Lipase-catalysed esters synthesis of cafestol and kahweol by Novaes, Fábio Junior Moreira, Itabaiana Junior, Ivaldo, Sutili, Felipe Korbus, Marriott, Philip John, Bizzo, Humberto Ribeiro, Aquino Neto, Francisco Radler de, Souza, Rodrigo Octávio Mendonça Alves de, Rezende, Claudia Moraes

“…•A preparative method was developed to obtain 1.290 g of cafestol and kahweol (C&K).•Lipase-catalysed esterification was established by Central Composite…”
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Use of quantitative 1H and 13C NMR to determine the purity of organic compound reference materials: a case study of standards for nitrofuran metabolites by Violante, Fernando G. M., Wollinger, Wagner, Guimarães, Evelyn F., Garrido, Bruno C., de Aquino Neto, Francisco Radler

“…Comparability of measurement results and their metrological traceability to the International System of Units (SI) are fundamental tools to ensure reliable…”
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Implementation and Performance of the Gas Chromatography/Combustion/Isotope Ratio Mass Spectrometry-Based Method for the Confirmatory Analysis of Endogenous Anabolic Steroids during the Rio de Janeiro Olympic and Paralympic Games 2016 by de Oliveira, Fábio Azamor, Casilli, Alessandro, Piper, Thomas, da Silva, Thais Reis, da Silva, Cristiane Abrantes, da Silva, Raquel Vieira Santana, Dal Sasso, Marco Aurelio, Salgueiro, Gutierri Ricardo dos Santos Gonçalves, Padilha, Monica Costa, Pereira, Henrique Marcelo Gualberto, Thevis, Mario, de Aquino Neto, Francisco Radler

“…Carbon isotope ratio (CIR) confirmation is one of the most complex and delicate analyses in the doping control field, due to the nature of the molecules to be…”
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Investigating the capability of UA-DLLME and DART-HRMS in the analysis of benzodiazepines in whole human blood by Antonio, Ananda da Silva, Bhering, Cecília de Andrade, Wurzler, Gleicielle Tozzi, Carvalhosa, Diego Rissi, Jardim, Antônio Celso, Chalom, Marc Yves, Aquino Neto, Francisco Radler de, Vanini, Gabriela

“…[Display omitted] •Determination of benzodiazepines in ante and postmortem human blood samples.•UA-DLLME enabled an efficient extraction of 10 benzodiazepines…”
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Gene doping and genomic science in sports: where are we? by López, Sheila, Meirelles, João, Rayol, Vanessa, Poralla, Gabriella, Woldmar, Nicole, Fadel, Bruna, Figueiredo, Mariana, da Costa Padilha, Mônica, de Aquino Neto, Francisco Radler, Gualberto Pereira, Henrique Marcelo, Pizzatti, Luciana

“…The misuse of sport-related gene transfer methods in elite athletes is a real and growing concern. The success of gene therapy in the treatment of hereditary…”
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Detection of designer steroid methylstenbolone in “nutritional supplement” using gas chromatography and tandem mass spectrometry: Elucidation of its urinary metabolites by Cavalcanti, Gustavo de Albuquerque, Leal, Felipe Dias, Garrido, Bruno Carius, Padilha, Monica Costa, Neto, Francisco Radler de Aquino

“…► Detection of designer steroid methylstenbolone in “nutritional supplement”. ► Identification of two long-term 16-hydroxylated methylstenbolone metabolites. ►…”
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Comparative profile of pollutants generated by a stationary engine fueled with diesel, biodiesel, and ethanol by Amaral, Beatriz Silva, Novaes, Fábio Júnior Moreira, Ramos, Maria da Conceição Klaus V., Neto, Francisco Radler de Aquino, Gioda, Adriana

“…Fossil fuel emissions derived from crude oil have a significant impact on the environment, climate change, air pollution, and others. Under these…”
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Running ahead of doping: analytical advances and challenges faced by modern laboratories ahead of Rio 2016 by Aquino Neto, Francisco Radler de, Sarderla, Vinicius Figueiredo, Mirotti, Luciana, Pizzatti, Luciana

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Atmospheric distribution of organic compounds from urban areas near Olympic games sites in Rio de Janeiro, Brazil by Siqueira, Celeste Yara dos Santos, Lemos, Marcela Viegas Portella, Araujo, Bruno Cavalcanti da Cunha, Oliveira, Rodrigo da Rocha Pais Esteves de, San Gil, Rosane Aguiar da Silva, Aquino Neto, Francisco Radler de

“…The hydrocarbon composition of atmospheric particulate matter (PM) and Volatile Organic Compounds (VOC) from urban areas of Rio de Janeiro City were studied to…”
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