Search Results - "de Oliveira, Marcone A L"

Simultaneous determination of first-line anti-tuberculosis drugs by capillary zone electrophoresis using direct UV detection by Faria, Adriana F., de Souza, Marcus V.N., Bruns, Roy E., de Oliveira, Marcone A.L.

“…An alternative methodology for simultaneous analysis of ethambutol, isoniazid, rifampicin and pyrazinamide in pharmaceutical formulations by capillary zone…”
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Alternative method for microenzymatic inhibition activities monitoring from Baccharis trimera extracts by CZE‐UV by Campos, Guilherme P., Lima, Nerilson M., Campos, Juliana S., Micke, Gustavo A., Oliveira, Marcone A. L.

“…Introduction Capillary zone electrophoresis with direct UV detection (CZE‐UV) was used to investigate the hypothesis about the extract of Baccharis trimera…”
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Quantification of Extra-virgin Olive Oil Adulteration with Soybean Oil: a Comparative Study of NIR, MIR, and Raman Spectroscopy Associated with Chemometric Approaches by Mendes, Thiago O, da Rocha, Roney A, Porto, Brenda L. S, de Oliveira, Marcone A. L, dos Anjos, Virgilio de C, Bell, Maria J. V

“…In this work, blends of olive and soybean oils were analyzed by near-infrared spectroscopy (NIR), mid-infrared (MIR), and Raman techniques to evaluate…”
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Baseline separation of α and β‐acids homologues and isomers in hop (Humulus lupulus L.) by CD‐MEKC‐UV by Duarte, Lucas M., Amorim, Tatiane L., Adriano, Luiz H. C., Oliveira, Marcone A. L.

“…An alternative method for simultaneous baseline separation of α and β‐acids homologues and isomers in hop by CD‐MEKC with UV detection was proposed. The…”
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Protease inhibitors characterisation by SDS-PAGE and MALDI-TOF from Alocasia macrorrhizos and their modulation of macrophage immune-inflammatory properties by Cordeiro, Isac H., Lima, Nerilson M., Scherrer, Elaine C., Carli, Gabriela P., Andrade, Teresinha de Jesus A. S., Castro, Sandra B. R., de Oliveira, Marcone A. L., Alves, Caio Cesar S., Carli, Alessandra P.

“…This study describes the extraction and identification by electrophoretic and spectrometric techniques of protease inhibitor from the medicinal plant Alocasia…”
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Metabolic profiling by LC-DAD-MS, FTIR, NMR and CE-UV of polyphenols with potential against skin pigmentation disorder by Cordeiro, Isac H, Lima, Nerilson M, Scherrer, Elaine C, Carli, Gabriela P, Andrade, Teresinha de Jesus A S, Castro, Sandra B R, de Oliveira, Marcone A L, Alves, Caio Cesar S, Carli, Alessandra P

“…In traditional Brazilian medicine, tubers extracts from are widely used in the treatment of skin pigmentation disorder. However, studies that evaluate its…”
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TESTES DIAGNÓSTICOS PARA O SARS-COV-2: UMA REFLEXÃO CRÍTICA by Marcone A. L. de Oliveira, Aripuanã S. A. Watanabe, Dionéia E. Cesar, João Marcos B. Candido, Nerilson M. Lima, Olívia B. O. Moreira, Paula R. Chellini

“…The new coronavirus, called Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), was discovered in late December 2019 after cases were reported in the…”
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Phytochemicals as potential antiviral agents in SARS-CoV-2 therapy: an update by Nerilson M. Lima, Teresinha de Jesus A. S. Andrade, Kojo S. Acquah, Marcone A. L. de Oliveira, Kellyane F. Gois, Lis Cardoso M. Medeiros

“…In December 2019, the World Health Organization officially announced the discovery and fast spread of the new coronavirus disease (COVID-19), which is caused…”
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KAURENOIC ACID DETERMINATION IN EXTRACT, TINCTURE AND SYRUP OF Mikania glomerata BY HPLC‑QQQ-MS/MS by Moreira, Alan, Alves, Victor, Micke, Gustavo, Duarte, Lucas, Lima, Nerilson, de Oliveira, Marcone

“…This work aims to develop a rapid and reliable method by HPLC-QqQ-MS/MS for identification and quantification of Kaurenoic acid (KA) in extract, tincture and…”
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Cecropia hololeuca: A new source of compounds with potential anti-inflammatory action by Machado, Emanuelle G., Cardoso, Oswaldo, Lima, Nerilson M., Carvalho, Paloma E., Barbosa, Alice D., Sobrinho, Guilherme F. S., Duarte, Jennifer F., Coelho, Laryssa R., Soares, Pietra P. C., Orneles, Ayane G., Santos, Ana Carolina B., Santos, Kamila B., Castro, Sandra B. R., de Oliveira, Marcone A. L., Carli, Alessandra P., Souza Alves, Caio Cesar

“…Our objective is to investigate the phytochemical components, antioxidant capacity and in vitro and in vivo anti-inflammatory action from Cecropia hololeuca…”
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DETERMINATION OF Cu, Fe, Mn, Zn AND FREE FATTY ACIDS IN PEQUI OIL by Mimura, Aparecida M. S., Faza, Lara P., Marques, Rafael, Hyaric, Mireille Le, Oliveira, Marcone A. L. de, Silva, Julio C. J.

“…Pequi (Caryocar brasiliense Camb.), a typical fruit of the Brazilian Cerrado, is an important source of micronutrients and fatty acids. In this work, a new…”
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A FACTORIAL DESIGN APPLIED TO THE STUDY OF CHROMIUM TOXICITY ON THE GLUTATHIONE LEVELS OF Brachiaria brizantha AND Brachiaria ruziziensis SEEDLINGS by Marques, Rafael, Oliveira, Marcone A. L. de, Reis, Cassia R. G. dos, Köpp, Maurício M., Passos, Leônidas P.

“…Chromium toxicity affects redox reactions within plant cells, generating detrimental reactive oxygen species. Glutathione is an antioxidant peptide and also a…”
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BIODEGRADABLE NANOPARTICLES OBTAINED FROM ZEIN AS A DRUG DELIVERY SYSTEM FOR TERPINEN-4-OL by Marini, Vanderléia G., Martelli, Silvia M., Zornio, Clarice F., Caon, Thiago, Simões, Cláudia M. O., Micke, Gustavo A., Oliveira, Marcone A. L. de, Machado, Vanderlei G., Soldi, Valdir

“…Biodegradable nanoparticles (NPs) have received considerable attention because of their possible use in the development of strategies for the topical delivery…”
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Determination of olive oil acidity by CE by Balesteros, Manoela R, Tavares, Marina F.M, Ribeiro, Sidney J.L, Polachini, Ferminio C, Messaddeq, Younes, de Oliveira, Marcone A.L

“…In this work, a CE method for the determination of olive oil acidity was proposed. The method was based on an ethanolic extraction (at 60°C) of the oil…”
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Validation of a capillary zone electrophoresis method for the determination of ciprofloxacin, gatifloxacin, moxifloxacin and ofloxacin in pharmaceutical formulations by Faria, Adriana F., Souza, Marcus V. N. de, Oliveira, Marcone A. L. de

“…An alternative capillary zone electrophoresis (CZE) method for the determination of ciprofloxacin (CPFLX), gatifloxacin (GTFLX), moxifloxacin (MFLX) and…”
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Simultaneous analysis of saturated and unsaturated fatty acids present in pequi fruits by capillary electrophoresis by Barra, Patrícia M. de Castro, Oliveira, Marcone A. L. de, Nery-Enes, Bárbara, Cardoso, Leandro de M., Cesário, Cristiane do C., Moreira, Ana V. B., Pinheiro-Sant'Ana, Helena M., Peluzio, Maria do C. G.

“…In the current study, an alternative method has been proposed for simultaneous analysis of palmitic, stearic, oleic, linoleic, and linolenic acids by capillary…”
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Reversible electrospun fibers containing spiropyran for acid and base vapor sensing by Miguez, Flávio B., Moreira, Olívia B. O., de Oliveira, Marcone A. L., Denadai, Ângelo M. L., de Oliveira, Luiz F. C., De Sousa, Frederico B.

“…Among the various possible structural modifications spiropyrans may be subject to, ones containing alkyl sulfonates groups are commonly classified as…”
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Mass spectrometry applied to diagnosis, prognosis, and therapeutic targets identification for the novel coronavirus SARS-CoV-2: A review by Lima, Nerilson M., Fernandes, Bruno L.M., Alves, Guilherme F., de Souza, Jéssica C.Q., Siqueira, Marcelo M., Patrícia do Nascimento, Maria, Moreira, Olívia B.O., Sussulini, Alessandra, de Oliveira, Marcone A.L.

“…Mass spectrometry (MS) has found numerous applications in medicine and has been widely used in the detection and characterization of biomolecules associated…”
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Chemometric tools applied to silver nanoparticles electrodeposition in 3D-printed disposable device for the determination of sulfamethoxazole in different samples by voltammetry by B. V. de Oliveira, Wallace, Lisboa, Thalles P., da Silva, Gabriela C., Oliveira, Raylla S., de Souza, Cassiano C., A. C. Matos, Maria, A. L. de Oliveira, Marcone, Matos, Renato C.

“…[Display omitted] •Disposable electrochemical sensor for sulfamethoxazole monitoring.•Simple and economical composite material based on graphite and nail…”
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Optimization of an electrolyte system for analysis of ethambutol in pharmaceutical formulations by capillary zone electrophoresis using complexation with copper(II) by Faria, Adriana F., de Souza, Marcus V.N., Bruns, Roy E., de Oliveira, Marcone A.L.

“…An alternative methodology for the determination of ethambutol by capillary zone electrophoresis (CZE) under direct UV detection at 262 nm, using acetic…”
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