Artículo
Sweet light o' mine: Photothermal and photodynamic inactivation of tenacious pathogens using conjugated polymers
Ponzio, Rodrigo Andrés
; Ibarra, Luis Exequiel
; Achilli, Estefanía Edith
; Odella, Emmanuel
; Chesta, Carlos Alberto
; Martinez, Sol Romina
; Palacios, Rodrigo Emiliano
Fecha de publicación:
09/2022
Editorial:
Elsevier Science SA
Revista:
Journal of Photochemistry and Photobiology B: Biology
ISSN:
1011-1344
e-ISSN:
1873-2682
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Each year a rising number of infections can not be successfully treated owing to the increasing pandemic of antibiotic resistant pathogens. The global shortage of innovative antibiotics fuels the emergence and spread of drug resistant microbes. Basic research, development, and applications of alternative therapies are urgently needed. Since the 90´s, light-mediated therapies have promised to be the next frontier combating multidrug-resistance microbes. These platforms have demonstrated to be a reliable, rapid, and efficient alternative to eliminate tenacious pathogens while avoiding the emergence of resistance mechanisms. Among the materials showing antimicrobial activity triggered by light, conjugated polymers (CPs) have risen as the most promising option to tackle this complex situation. These materials present outstanding characteristics such as high absorption coefficients, great photostability, easy processability, low cytotoxicity, among others, turning them into a powerful class of photosensitizer (PS)/photothermal agent (PTA) materials. Herein, we summarize and discuss the advances in the field of CPs with applications in photodynamic inactivation and photothermal therapy towards bacteria elimination. Additionally, a section of current challenges and needs in terms of well-defined benchmark experiments and conditions to evaluate the efficiency of phototherapies is presented.
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos (IITEMA)
Articulos de INSTITUTO DE INVESTIGACIONES EN TECNOLOGIAS ENERGETICAS Y MATERIALES AVANZADOS
Articulos de INSTITUTO DE INVESTIGACIONES EN TECNOLOGIAS ENERGETICAS Y MATERIALES AVANZADOS
Articulos (INBIAS)
Articulos de INSTITUTO DE BIOTECNOLOGIA AMBIENTAL Y SALUD
Articulos de INSTITUTO DE BIOTECNOLOGIA AMBIENTAL Y SALUD
Articulos(IMBICE)
Articulos de INST.MULTIDISCIPL.DE BIOLOGIA CELULAR (I)
Articulos de INST.MULTIDISCIPL.DE BIOLOGIA CELULAR (I)
Citación
Ponzio, Rodrigo Andrés; Ibarra, Luis Exequiel; Achilli, Estefanía Edith; Odella, Emmanuel; Chesta, Carlos Alberto; et al.; Sweet light o' mine: Photothermal and photodynamic inactivation of tenacious pathogens using conjugated polymers; Elsevier Science SA; Journal of Photochemistry and Photobiology B: Biology; 234; 9-2022; 1-23
Compartir
Altmétricas