Accès ouvert
2026
article
OpenAlex
Andreza Santos de Jesus, Aiane N. Santana, Helena Carla Magalhães dos Reis, Giovanna Regina Gonzalez de Santana Wojnar et autres
The high mortality rate from microbial infections underscores the need to discover new antimicrobials. This work produced antibacterial Chitosan biofilms with and without the incorporation of the ethanolic extract of Libidibia ferrea stem bark and its ethyl acetate and aqueous fractions. The …
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Accès ouvert
2024
article
OpenAlex
Tânia Teles dos Santos, Gislane Oliveira Ribeiro, Ademir Evangelista do Vale, Andreza Santos de Jesus et autres
Schinus terebinthifolius é amplamente usada na medicina tradicional brasileira por suas propriedades terapêuticas, como ação antimicrobiana, antioxidante e antifúngica. Embora essas propriedades sejam bem estudadas, a influência da sazonalidade ainda não é totalmente compreendida. Assim, este estudo visa avaliar o efeito da …
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2024
article
OpenAlex
Arnaud Victor dos Santos, Rodrigo Neves dos Santos, Aiane N. Santana, Andreza Santos de Jesus et autres
Antimicrobial films were prepared with chitosan containing the methanolic extract of M. tenuiflora leaves (FECT20 %, FECT30 %, and FECT40 %), and their antimicrobial activities were evaluated by agar diffusion. The films were characterized by IR spectroscopy, scanning electron microscopy (SEM) and …
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2022
article
OpenAlex
Rebeca Lopes Santos, Lilian da Silva Miguêz, Julyanna Oliveira Castro, Izaltina Silva-Jardim et autres
Scandenin and 4'-O-methylderrone were isolated from the ethanol extract of the roots and dichloromethane extract of the leaves of Deguelia costata (Benth.) A.M.G. Azevedo & R.A. Camargo, respectively. These compounds and their extracts had their antiprotozoal, antibacterial, antifungal, and cytotoxic activities tested. …
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