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Desarrollo, purificación y caracterización de biosurfactantes producidos por Pseudomonas con potenciales aplicaciones agronómicas
(2018-10-26)
La mayoría de los tensioactivos sintéticos comerciales son derivados del petróleo y tienen estructuras complejas no biodegradables. Este problema ha motivado la búsqueda de tensioactivos respetuosos con el medio ambiente, ...
The lipopeptide surfactin triggers induced systemic resistance and priming state responses in Arachis hypogaea L.
(Springer, 2018-11)
Bioactive metabolites produced by multiple strains of Bacillus spp. stimulate plant defense responses. Among these, the cyclic lipopeptide surfactin was identified as an Induced Systemic Resistance (ISR) elicitor in different ...
Caracterización de los metabolitos secundarios producidos por la cepa IBUN- 2755, involucrados en la actividad antimicrobiana y antifúngica contra patógenos de arroz
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - MicrobiologíaFacultad de CienciasBogotá - ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022)
El uso de organismos biocontroladores como estrategia que permita disminuir el uso de agroquímicos en los cultivos, es una práctica que está en aumento. Particularmente se hace relevante el desarrollo de productos de ...
Applied Biotechnology: Isolation and Detection of an Efficient Biosurfactant from Pseudomonas sp. Comparative Studies against Chemical Surfactants
(Mukesh Arora, 2017-06)
The use of biosurfactants became essential because of its multiple properties and applications. The high toxicity to the environment led to search for new alternatives such as the reduction or replacement by biological ...
Mechanisms of drug resistance: daptomycin resistance
(New York Academy of Sciences by Wley., 2015)
Daptomycin (DAP) is a cyclic lipopeptide with in vitro activity against a variety of Gram-positive pathogens, including multidrug-resistant organisms. Since its introduction into clinical practice in 2003, DAP has become ...
Mechanisms of drug resistance: daptomycin resistance
(New York Academy of Sciences by Wley., 2015)
Daptomycin (DAP) is a cyclic lipopeptide with in vitro activity against a variety of Gram-positive pathogens, including multidrug-resistant organisms. Since its introduction into clinical practice in 2003, DAP has become ...
A green approach for the quantification of daptomycin in pharmaceutical formulation by UV spectrophotometry
(2015-10-01)
Daptomycin is the first approved drug from a new class of antimicrobials, the cyclic lipopeptides, and is a very important antimicrobial agent in current clinical practice. Currently, there are no “green” analytical methods ...