Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Legna Colina-Vegas"'
Autor:
Rafaela de Andrade, Rita de Cássia dos Reis Schmidt, Leonardo Santos Gomes, Legna Colina-Vegas, Ruth Hinrichs, Marcos Antônio Zen Vasconcellos, Tania Maria Haas Costa, Monique Deon, Wilmer Villarreal, Edilson Valmir Benvenutti
Publikováno v:
Pharmaceutics, Vol 16, Iss 3, p 357 (2024)
Malaria is a dangerous tropical disease, with high morbidity in developing countries. The responsible parasite has developed resistance to the existing drugs; therefore, new drug delivery systems are being studied to increase efficacy by targeting he
Externí odkaz:
https://doaj.org/article/be487b9a14cb435d8ded9ac126e63d68
Autor:
Legna Colina-Vegas, Katia M. Oliveira, Beatriz N. Cunha, Marcia Regina Cominetti, Maribel Navarro, Alzir Azevedo Batista
Publikováno v:
Inorganics, Vol 6, Iss 4, p 132 (2018)
The efficacy of organoruthenium complexes containing ergosterol biosynthesis inhibitors (CTZ: clotrimazole, KTZ: ketoconazole and FCZ: fluconazole) against tumor cells, and their interaction with important macro-biomolecules such as human serum album
Externí odkaz:
https://doaj.org/article/28d8b40fc62c4197b590cb310b3717d1
Autor:
Angelica E. Graminha, Cecília Popolin, João Honorato de Araujo-Neto, Rodrigo S. Correa, Kátia M. de Oliveira, Luani R. Godoy, Legna Colina Vegas, Javier Ellena, Alzir A. Batista, Marcia R. Cominetti
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this work we present the synthesis and characterization of six new ruthenium compounds with general formulae [Ru(L)(dppb)(bipy)]PF
Autor:
Liany Luna-Dulcey, Márcia Regina Cominetti, Antônio Carlos Severo Menezes, Angelica E. Graminha, Alzir A. Batista, Legna Colina Vegas, Marina Araújo Naves, João Honorato
Publikováno v:
Molecular Pharmaceutics. 16:1167-1183
The triple-negative breast cancer subtype (TNBC) is highly aggressive and metastatic and corresponds to 15–20% of diagnosed cases. TNBC treatment is hampered, because these cells usually do not respond to hormonal therapy, and they develop resistan
Autor:
João Honorato, Fernando Rogério Pavan, Adriana P. M. Guedes, Rodrigo S. Corrêa, Legna Colina-Vegas, Alzir A. Batista, Javier Ellena, Marcelo Miyata
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this study, we report on the selective esterification of the carboxyl group in a coordinated ligand based on the Fischer reaction. The new [Ru(N–O)(bipy)(dppb)]PF6 complex 1 was used as a precursor to obtain the ester derivative [Ru(N–Oet)(bip
Autor:
Maribel Navarro, Legna Colina-Vegas, Joseane Lima Prado Godinho, Alzir A. Batista, Juliany Cola Fernandes Rodrigues, Wanderley de Souza, Thallita Coutinho, Rodrigo S. Corrêa
Publikováno v:
New Journal of Chemistry. 43:1431-1439
Four new organoruthenium complexes with formula [RuCl(η6-p-cymene)(μ-FCZ)]2[Cl]2 (1), [RuCl(FCZ)(η6-p-cymene)(PPh3)]PF6 (2), [RuCl(CTZ)(η6-p-cymene)(PPh3)]PF6 (3) and [RuCl(KTZ)(η6-p-cymene)(PPh3)]PF6 (4) (where FCZ: 2-(2,4-difluorophenyl)-1,3-d
Autor:
Ranjith Karuparambil Ramachandran, Frank Vanhaecke, Thibaut Van Acker, Legna Colina-Vegas, Stijn Van Malderen
Publikováno v:
Journal of Analytical Atomic Spectrometry. 34:1957-1964
This paper describes the possibility of controlling and reducing the laser energy density of nanosecond 193 nm laser radiation in order to selectively ablate biological material from a glass substrate for LA-ICP-MS bioimaging applications. Atomic for
Autor:
Mauro A. Lima, Tamires D. de Oliveira, Felipe R. Teixeira, Legna Colina-Vegas, Camila R.S.T.B. de Correia, Antonio G. Ferreira, Márcia Regina Cominetti, Eduardo E. Castellano, Adriana P. M. Guedes, Alzir A. Batista, Gabriel H. Ribeiro, Fillipe V. Rocha, Joaquim A. Nóbrega
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this paper, a series of new ruthenium complexes of the general formula [Ru(NS)(dpphpy)(dppb)]PF6 (Ru1-Ru3), where dpphpy = diphenyl-2-pyridylphosphine, NS ligands = 2-thiazoline-2-thiol (tzdt, Ru1), 2-mercaptopyrimidine (pySm, Ru2), and 4,6-diamin
Autor:
Rodrigo S. Corrêa, Legna Colina-Vegas, Diego Martínez-Otero, Celisnolia M. Leite, João Honorato de Araujo-Neto, Cristiane G Silva, Alzir A. Batista, Paulo Roberto Martins
Publikováno v:
Anti-cancer agents in medicinal chemistry. 21(9)
Background: Breast cancer is one of the most common types among women. Its incidence progressively increases with age, especially after age 50. Platinum compounds are not efficient in the treatment of breast cancer, highlighting the use of other meta
Autor:
Rodrigo S. Corrêa, Legna Colina-Vegas, Eduardo E. Castellano, Kátia de Oliveira, João Honorato, Joaquim A. Nóbrega, Celisnolia M. Leite, Javier Ellena, Alzir A. Batista
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Mononuclear and binuclear RuII/arene/triphenylphosphine complexes with p-substituted benzoic acid derivatives were prepared and characterized. These monocationic complexes of type [Ru(η6-p-cymene)(PPh3)L] (L = benzoic acid (1), p-hydroxybenzoic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbaf9680c246dfe17472ab0b0348188e