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Artículo

Chitosan-Based Formulations Intended as Protective Spray for Mask Surfaces in Prevention of Coronavirus Dissemination

Ayala Peña, Victoria BelenIcon ; Martín, María JuliaIcon ; Favatela, María FlorenciaIcon ; Otarola, Jessica JohanaIcon ; Morán, Pedro Edgardo; Ventura, María; Gentili, Claudia RosanaIcon ; Salcedo, Maria FlorenciaIcon ; Mansilla, Andrea YamilaIcon ; Perez, SandraIcon ; Dolcini, Guillermina LauraIcon ; Alvarez, Vera AlejandraIcon ; Lassalle, Verónica LeticiaIcon
Fecha de publicación: 04/10/2022
Editorial: Wiley VCH Verlag
Revista: Chemistry Select
ISSN: 2365-6549
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ingenierías y Tecnologías

Resumen

The extraordinary occurrence of COVID-19 by the fast expansion of viral infections has propelledparticular interest in developing novel antiviral and virucidal agents to guarantee personalsecurity. The main objective of this work is to propose novel formulations able to optimize theuse of personal protection elements. In recent years, chitosan (CH) has attracted attention forbeing an interesting multifunctional, biodegradable, non-antigenic, non-toxic, andbiocompatible natural polymer with antimicrobial properties. In this work, formulations basedon a CH matrix containing silver, and Copper based nanoparticles have been developed. Thenovelty of this proposal is that almost liquid formulations have been reached, possessing verifiedproperties to inhibit evolved virus such as herpes simplex type 1 (HSV-1) and bovinebetacoronavirus 1 (BCoV-1), the latter belonging to the same family of the well-known the wellknownSARS-COV-19. Besides antibacterial bioactivity; as well as the ability of these formulationsto be easily sprayed on various surfaces, including conventional face masks, have been verifiedand discussed. The results presented in this contribution provide strong evidence on CH films asan ideal biosafe surface-protective for several daily used materials including the conventionalface masks.
Palabras clave: CHITOSAN BIOPOLYMER , CORONAVIRUS , HSV-1 , FACE MASK , ANTIMICROBIAL , COVID-19
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info:eu-repo/semantics/embargoedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/202307
URL: https://onlinelibrary.wiley.com/doi/10.1002/slct.202202410
DOI: https://doi.org/10.1002/slct.202202410
Colecciones
Articulos(CCT - BAHIA BLANCA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Articulos(CIVETAN)
Articulos de CENTRO DE INVESTIGACION VETERINARIA DE TANDIL
Articulos(INIBIBB)
Articulos de INST.DE INVEST.BIOQUIMICAS BAHIA BLANCA (I)
Articulos(INQUISUR)
Articulos de INST.DE QUIMICA DEL SUR
Articulos(INTEMA)
Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)
Citación
Ayala Peña, Victoria Belen; Martín, María Julia; Favatela, María Florencia; Otarola, Jessica Johana; Morán, Pedro Edgardo; et al.; Chitosan-Based Formulations Intended as Protective Spray for Mask Surfaces in Prevention of Coronavirus Dissemination; Wiley VCH Verlag; Chemistry Select; 7; 37; 4-10-2022; 1-12
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