Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Clebio S. Nascimento"'
Publikováno v:
Química Nova, Vol 27, Iss 6, Pp 882-888 (2004)
In the present work, we analyzed the accuracy of distinct theoretical methods to reproduce the solid state structures of cyclodextrins. The a, b and g-cyclodextrins (CD) were considered and also their hydrates with included water molecules: a-CD.2H2O
Externí odkaz:
https://doaj.org/article/04af1a23b6b94446bf6cc63b88ae90ac
Publikováno v:
Journal of Molecular Modeling. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30638120b566c5e798e0e4bd46de826c
https://doi.org/10.1007/s00894-022-05171-2
https://doi.org/10.1007/s00894-022-05171-2
Autor:
Ana Clara Alves Branco, Marcella Fernandes Mano Mateus, Mara R.C. Couri, Maria Eduarda Toledo Lima, Clebio S. Nascimento, Luciana Guimarães, Karine Braga Enes
Publikováno v:
Letters in Organic Chemistry. 17:932-938
In this work, we proposed the synthesis of a series of pyrazoles derivatives with different substituents on the aromatic rings. We aim to evaluate their influence on the reactivity of the compounds in reactions of α,β-unsaturated chalcones and sulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04aaffa8333500a4af8c2e96d33ec94e
https://doi.org/10.2174/1570178617666200409095632
https://doi.org/10.2174/1570178617666200409095632
Autor:
Clebio S. Nascimento, Tienne Aparecida Do Nascimento, Hanna Leijoto de Oliveira, Ricky Cássio Santos da Silva, Camilla Fonseca Silva, Keyller Bastos Borges
Publikováno v:
The Analyst. 145:4245-4253
A new selective adsorbent based on magnetic molecularly imprinted conducting polymer was firstly synthetized and applied to the magnetic solid phase extraction (MSPE) for the determination of PZQ enantiomers in milk samples. The enantioselective sepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bda7c6affefe82fbb8103527ae06e9f
https://doi.org/10.1039/d0an00703j
https://doi.org/10.1039/d0an00703j
Publikováno v:
Chirality. 32:53-63
Dinotefuran is a low-cost agrochemical considered a highly toxic product. In this sense, there is a need for its constant environmental, biological, and food control, aiming to ensure its use to humans as well as to preserve biodiversity and ecosyste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1ee4728fe430a1c1b986f3c756e755e
https://doi.org/10.1002/chir.23136
https://doi.org/10.1002/chir.23136
Autor:
Luciana Guimarães, Jéssica F. Coelho, Clebio S. Nascimento, Flávia Viana Avelar Dutra, Keyller Bastos Borges, Bruna Carneiro Pires, Camilla Fonseca Silva
Publikováno v:
Chemical Physics Letters. 730:1-7
In the present work, a method for the simultaneous enantioselective separation of bupropion (BUP) and hydroxybupropion (HBUP) by capillary electrophoresis (CE) was developed. After the optimization process, the best results found were: 75 mmol L−1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b700ed2f3d15712b098e1753c03d820
https://doi.org/10.1016/j.cplett.2019.05.035
https://doi.org/10.1016/j.cplett.2019.05.035
Autor:
Ivana Silva Lula, Ângelo M. L. Denadai, Clebio S. Nascimento, Jeferson G. Da Silva, Alan R. de Oliveira, Thiago M. de Miranda, Juliano R. Pereira
Publikováno v:
Journal of Molecular Structure. 1184:289-297
In the present work we have performed a structural and thermodynamic characterization of supramolecular structures formed by interaction between cethylpyridine chloride (CPC) surfactant and β-cyclodextrin (βCD), using several physical-chemistry met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818e1c13b4cad3229800f78d570eeb60
https://doi.org/10.1016/j.molstruc.2019.02.033
https://doi.org/10.1016/j.molstruc.2019.02.033
Autor:
Keyller Bastos Borges, Anny Talita Maria da Silva, Clebio S. Nascimento, Thales Fernando Dias Pereira
Publikováno v:
Journal of Molecular Structure. 1177:101-106
The purpose of this work was to investigate via DFT calculations the molecular imprinted polymer (MIP) for carvedilol (CAR) testing distinct molar ratios, functional monomers (FMs) and solvents. As result we could determine the best MIP synthesis pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941e7a8b26c2288c518908ac81de854e
https://doi.org/10.1016/j.molstruc.2018.09.043
https://doi.org/10.1016/j.molstruc.2018.09.043
Publikováno v:
Chemical Physics Letters. 799:139640
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c8f238bbfd883c1ca8c3bf6a6e45a7
https://doi.org/10.1016/j.cplett.2022.139640
https://doi.org/10.1016/j.cplett.2022.139640
Autor:
Luciana Guimarães, Clebio S. Nascimento, Camilla Fonseca Silva, Keyller Bastos Borges, Lilian Zin
Publikováno v:
Química Nova, Volume: 45, Issue: 3, Pages: 263-267, Published: 20 MAY 2022
Química Nova v.45 n.3 2022
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova v.45 n.3 2022
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
ENANTIOSELECTIVE SEPARATION OF OXYBUTYNIN: A THEORETICAL AND EXPERIMENTAL INVESTIGATION. In this work, we have studied both experimentally and theoretically the oxybutynin chiral discrimination. According to the main results, the enantioseparation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc965ff827c7cb0773f63f3c09dc234f
https://doi.org/10.21577/0100-4042.20170815
https://doi.org/10.21577/0100-4042.20170815