Výsledky vyhledávání - "Fernando César de Macedo Júnior"

Akademický článek

Espectroscopia de Ressonância Magnética Nuclear de 13C no estudo de rotas biossintéticas de produtos naturais 13C Nuclear Magnetic Resonance spectroscopy in the studies of biosythetic routes of natural products

Autor: Fernando César de Macedo Júnior

Publikováno v: Química Nova, Vol 30, Iss 1, Pp 116-124 (2007)

During the last five decades, as a result of an interaction between natural product chemistry, synthetic organic chemistry, molecular biology and spectroscopy, scientists reached an extraordinary level of comprehension about the natural processes by

Externí odkaz: https://doaj.org/article/29dc202786c24fbd930fda6658d91348

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Spectralprint techniques coupled with chemometric tools for vinegar classifications

Autor: Vinícius Avanzi Barbosa Mascareli, Diego Galvan, Jelmir Craveiro de Andrade, Carini Lelis, Carlos Adam Conte-Junior, Giancarlo Michelino Gaeta Lopes, Fernando César de Macedo Júnior, Wilma Aparecida Spinosa

Publikováno v: Food Chemistry. 410:135373

Vinegar is a versatile product used for food preservation, cooking, healthcare, and cleaning. In this study, 80 vinegar of different raw materials, aging time, and for the first time by the agronomic method of raw material cultivation were classified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4981814a396c05728b3595d0049af948
https://doi.org/10.1016/j.foodchem.2022.135373

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Thermal-oxidation study of biodiesel by proton nuclear magnetic Resonance (1H NMR)

Autor: Letícia Thaís Chendynski, Eduardo Di Mauro, Dionísio Borsato, Diego Galvan, Fernando César de Macedo Júnior, Ana Carolina Gomes Mantovani

Publikováno v: Fuel. 274:117833

Biodiesel is a renewable biofuel suitable for diesel replacement. Biodiesel has in its composition unsaturated fatty esters making it easily degraded. The objective of the present work was to investigate biodiesel thermal-oxidation by 1H NMR spectros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::259d5432d6a08617b541cd098a7d3040
https://doi.org/10.1016/j.fuel.2020.117833

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Two Novel Donepezil-Lipoic Acid Hybrids: Synthesis, Anticholinesterase and Antioxidant Activities and Theoretical Studies

Autor: Anna Tramarin, Maria Laura Bolognesi, Elaine F. F. da Cunha, Bruna Silva Terra, Lucas L. Franco, Teodorico C. Ramalho, Fernando César de Macedo Júnior, Manuela Bartolini, Pedro Henrique Corrêa da Silva, Ângelo de Fátima

Publikováno v: Journal of the Brazilian Chemical Society v.29 n.4 2018
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 29, Issue: 4, Pages: 738-747, Published: APR 2018

Alzheimer disease (AD) is a complex disease related to multiple pathogenic mechanisms. A strategy to develop effective drugs is based on the so-called multi-Target directed ligands (MTDL) by using hybrid compounds. So, in the present study, we have d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::347e8df3d1ab304d8911f923e57b8233
https://doi.org/10.21577/0103-5053.20170196

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Study of levan productivity from Bacillus subtilis Natto by surface response methodology and its antitumor activity against HepG2 cells using metabolomic approach

Autor: Fernando Cesar Bazani, Cabral de Melo, Dionísio, Borsato, Fernando César, de Macedo Júnior, Mario Sérgio, Mantovani, Rodrigo Cabral, Luiz, Maria Antonia-Pedrine, Colabone-Celligoi

Publikováno v: Pakistan journal of pharmaceutical sciences. 28(6)

Levan productivity of Bacillus subtilis Natto was evaluated in submerged culture varying the pH, temperature and culture time, using factorial design and response surface methodology. The characterization of levan molecular weight was performed by HP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a5b900f8d091f68a549b661578b74dbb
https://pubmed.ncbi.nlm.nih.gov/26639487

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Antiproliferative activity of goniothalamin enantiomers involves DNA damage, cell cycle arrest and apoptosis induction in MCF-7 and HB4a cells

Autor: Lilian Areal Marques, Elaine Aparecida de Camargo, Gláucia Fernanda Rocha D'Epiro, Glenda Nicioli da Silva, Fernando César de Macedo Júnior, Simone Cristine Semprebon, Mário Sérgio Mantovani, Andressa Megumi Niwa

Publikováno v: Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-11-26T16:19:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-12-25 (R)-goniothalamin (R-GNT) is a styiyllactone that exhibits antiproliferative property against several tumor cell lines. (S)-goniothalamin (S-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc74afbeb051959715261b33eb4e6791
https://pubmed.ncbi.nlm.nih.gov/26522230

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Utilização de quinonas em metodologias analíticas

Autor: Dimas A. M. Zaia, Henrique de Santana, Isadora Vieira, Fernando César de Macedo Júnior

Publikováno v: Semina: Ciências Exatas e Tecnológicas. 29:167

Neste artigo foi apresentado o uso de compostos quinonicos como mediadores em metodologias analiticas, baseado no monitoramento das suas reacoes com os analitos e a determinacao de seus produtos. As potencialidades das tecnicas utilizadas, bem como o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c5c92e5713a14f1a98f05f370b8c1bc
https://doi.org/10.5433/1679-0375.2008v29n2p167

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Akademický článek

Quinones in analytic methodologies

Autor: Dimas Augusto Morozin Zaia, Henrique de Santana, Fernando César de Macedo Junior, Isadora Souza Vieira

Publikováno v: Semina: Ciências Exatas e Tecnológicas, Vol 29, Iss 2, Pp 167-176 (2008)

In this paper is showed several uses of quinonic substances presented as mediators in analytic methodologies, based on the monitoring their reactions and the detection of their products. The potentialities of different techniques as well as mechanist

Externí odkaz: https://doaj.org/article/d704ea539c9844439e8677a4bdf4d00c

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Akademický článek

Utilização de quinonas em metodologias analíticas.

Autor: Isadora Souza Vieira, Fernando César de Macedo Junior, Henrique de Santana, Dimas Augusto Morozin Zaia

Publikováno v: Semina: Ciências Exatas e Tecnológicas, Vol 29, Iss 2 (2008)

Neste artigo foi apresentado o uso de compostos quinônicos como mediadores em metodologias analíticas, baseado no monitoramento das suas reações com os analitos e a determinação de seus produtos. As potencialidades das técnicas utilizadas, bem

Externí odkaz: https://doaj.org/article/b1fc5928631449f3a48758a68813e336

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Regioselective opening reactions of a-methylstyrene epoxides aiming to the synthesis and evaluation of the antituberculosis potential of aminoalcohols and oxazolidinones

Autor: Camila Bernardes do Nascimento

Publikováno v: Biblioteca Digital de Teses e Dissertações da UEL
Universidade Estadual de Londrina (UEL)
instacron:UEL

As reações de abertura de epóxidos por nucleófilos são particularmente úteis considerando sua versatilidade para estabelecer novas ligações covalentes com diversos compostos. Nucleófilos aniônicos tendem a atacar o carbono menos bloqueado e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::29ab7aa7d6fc172ab8118a2cbaed4051
http://www.bibliotecadigital.uel.br/document/?code=vtls000219593

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