Consulta: creatorFacets:"ANDRADE,JÉSSICA T."
Registros recuperados: 2
Data/hora: 06/06/2024 04:33:33

Synthesis, characterization and antimicrobial activity of Cr (III), Co (II) and Ni (II) complexes with 2-thiazoline-2-tiol derivative ligands against bacteria and yeasts of clinical importance
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: HERRERA,KARINA M.S.; FERREIRA,LORENA S.; BRAGA,ALYSSON V.; SOUZA,JULIANO P.; ANDRADE,JÉSSICA T.; SOARES,ADRIANA C.; SOARES,LUIS F.; CHAGAS,RAFAEL C.R.; FERREIRA,JAQUELINE M.S.
Abstract: Four novel Cr (III), Co (II) and Ni (II) complexes with 2-thiazoline-2-tiol derivative ligands were synthesized and characterized using elemental, physiochemical, and spectroscopy analytical methods. The results showed the formation of ligands coordinated by sulfur atoms of the C = S bond to the L1 ligand and by the sulfur atom of the C-S bond and/or nitrogen of the intra C-ring bond of the L2 ligand. The activity of the complexes against Gram-negative, Gram-positive bacteria and yeasts of clinical importance was evaluated by broth microdilution method. The best result was obtained to L2-Ni compound against E. cloacae (Minimal Inhibitory Concentration (MIC) = 62.5 µg/mL). Additionally, the compounds showed anti-Candida activity (MIC values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 1; 2-bis-bis (2-thiazolin-2-isulfanyl) ethane antimicrobial activity hidrotris (2-mercaptothiazolyl) borate complexes.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000700803

Antibacterial activity of Lamiaceae plant extracts in clinical isolates of multidrug-resistant bacteria
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: ASSIS,FELIPE V. DE; SIQUEIRA,FLÁVIA L.; GONÇALVES,ISABELA E.; LACERDA,RAFAEL P.; NASCIMENTO,RAFAELA A.; ARAÚJO,STHÉFANE G.; ANDRADE,JÉSSICA T.; HERRERA,KARINA M.S.; LIMA,LUCIANA A.R.S.; FERREIRA,JAQUELINE M.S.
ABSTRACT The antibacterial activity of plant extracts of the Lamiaceae family was evaluated against clinical isolates of multi-resistant Gram-negative bacteria by broth microdilution technique. Promising results were obtained considering that all extracts were active for at least two bacterial species with MIC ranging from 0.5 to 2.0 mg/mL.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibacterial; Clinical isolates; Lamiaceae extracts; Multidrug-resistant.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401665