Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Ewerton W. S. Caetano"'
Autor:
Eveline M. Bezerra, João R. Bezerra-Neto, Francisco A. M. Sales, Ricardo P. dos Santos, Alice M. C. Martins, Pedro de Lima-Neto, Ewerton W. S. Caetano, Eudenilson L. Albuquerque, Valder N. Freire
Publikováno v:
Molecules, Vol 19, Iss 4, Pp 4145-4156 (2014)
UV-vis optical absorption spectra of the antitrypanocidal drug benznidazole solvated in water were measured for various concentrations. The spectra show a prominent peak around 3.80 eV, while deconvolution of the UV-vis optical absorption spectra rev
Externí odkaz:
https://doaj.org/article/d39e8c6def5f4b9fbdc41ca4ade3be55
Autor:
Marcilia P. Costa, Anderson C. S. Feitosa, Fátima C. E. Oliveira, Bruno C. Cavalcanti, Eufrânio N. da Silva, Gleiston G. Dias, Francisco A. M. Sales, Bruno L. Sousa, Ito L. Barroso-Neto, Cláudia Pessoa, Ewerton W. S. Caetano, Stefano Di Fiore, Rainer Fischer, Luiz O. Ladeira, Valder N. Freire
Publikováno v:
Molecules, Vol 21, Iss 7, p 873 (2016)
Prostate cancer is one of the most common malignant tumors in males and it has become a major worldwide public health problem. This study characterizes the encapsulation of Nor-β-lapachone (NβL) in poly(d,l-lactide-co-glycolide) (PLGA) microcapsule
Externí odkaz:
https://doaj.org/article/4920bdb2f3324a0c8a6973bae0fa5327
Autor:
R. C. R. Santos, José Barbosa Silva, Gabriel A.S. Costa, S. Costa, Mauricélio Bezerra da Silva, Antoninho Valentini, Valder N. Freire, F. A. M. Sales, Ewerton W. S. Caetano
Publikováno v:
Journal of Raman Spectroscopy. 52:1294-1307
Autor:
Ewerton W. S. Caetano, Valder N. Freire, Jaqueline Vieira Carletti, Francisca Joseli Freitas de Sousa, Francisco Lucas Santos de Oliveira, Francisca Fernanda Nunes Azevedo, Geancarlo Zanatta
Publikováno v:
New Journal of Chemistry. 44:20982-20992
The characterization of protein–protein interactions (PPIs) is an important step toward the development of therapeutic strategies. In this regard, the use of quantum calculations combined with protein fragmentation schemes can offer an opportunity
Autor:
Geancarlo Zanatta, R. C. R. Santos, Valder N. Freire, Ewerton W. S. Caetano, F. A. M. Sales, Carmem Gottfried, José J. A. da Silva, Mauricélio Bezerra da Silva
Publikováno v:
New Journal of Chemistry. 42:13629-13640
The fifty years old first-generation antipsychotic drug haloperidol is very effective in the therapy of the positive symptoms of schizophrenia and mania, but its solid-state properties remain veiled. To fill this gap, the anhydrous monoclinic crystal
Autor:
Bruno P. Silva, Mauricélio Bezerra da Silva, Valder N. Freire, Adailton A. Araújo-Filho, Ariete Righi, Ewerton W. S. Caetano, Fabio L.R. Silva
Publikováno v:
Journal of Solid State Chemistry. 250:68-74
Powder samples of bulk monoclinic sodium trititanate Na 2 Ti 3 O 7 were prepared carefully by solid state reaction, and its monoclinic P 2 1 / m crystal structure and morphology were characterized by X-ray powder diffraction (XRD) and scanning electr
Autor:
Ewerton W. S. Caetano, Umberto L. Fulco, Valder N. Freire, Katyanna S Bezerra, J. I. N. Oliveira, José X. Lima Neto, Eudenilson L. Albuquerque
Publikováno v:
RSC Advances. 7:2817-2828
Collagen-based biomaterials are expected to become a useful matrix substance for various biomedical applications in the future. By taking advantage of the crystallographic data of the triple-helical peptide T3-785, a collagen-like peptide whose homot
Publikováno v:
New Journal of Chemistry. 41:6167-6179
Glutamatergic receptors are prominent targets for the treatment of several neurological disorders like epilepsy, amyotrophic lateral sclerosis, and Parkinson's disease. Hence an improved understanding of how glutamate interacts with the ligand bindin
Autor:
Ewerton W. S. Caetano, José X. Lima Neto, J. I. N. Oliveira, Valder N. Freire, Umberto L. Fulco, Dalila N. Manso, Katyanna S Bezerra, Eudenilson L. Albuquerque, Kyvia B. Mota
Publikováno v:
New Journal of Chemistry. 41:11405-11412
The importance of integrins in several cell types that affect tumour progression has made them an appealing target for cancer therapy. In particular, the integrin αVβ3 plays an important role in angiogenesis and tumor cell metastasis, besides being
Autor:
Ewerton W. S. Caetano, Fátima de Cássia Evangelista de Oliveira, Claudia Pessoa, Stefano Di Fiore, Luiz Orlando Ladeira, Valder N. Freire, Anderson C. S. Feitosa, Bruno C. Cavalcanti, Marcília Pinheiro da Costa, Eufrânio N. da Silva Júnior, Gleiston G. Dias, Rainer Fischer, F. A. M. Sales
Publikováno v:
Med. Chem. Commun.. 8:1993-2002
In this work, we characterize nor-β-lapachone-loaded (NβL-loaded) microcapsules prepared using an emulsification/solvent extraction technique. Features such as surface morphology, particle size distribution, zeta potential, optical absorption, Rama