Citas bibligráficas
Pedro, J., (2022). Efecto antimicrobiano de las fibras de Vicugna pacos “alpaca” funcionalizadas con nanopartículas de plata [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/19459
Pedro, J., Efecto antimicrobiano de las fibras de Vicugna pacos “alpaca” funcionalizadas con nanopartículas de plata []. PE: Universidad Nacional de Trujillo; 2022. https://hdl.handle.net/20.500.14414/19459
@phdthesis{renati/879798,
title = "Efecto antimicrobiano de las fibras de Vicugna pacos “alpaca” funcionalizadas con nanopartículas de plata",
author = "Pedro Huamán, Juan Javier",
publisher = "Universidad Nacional de Trujillo",
year = "2022"
}
Currently, nanotechnology and nanoscience are highly relevant multidisciplinary research fields that provide a wide variety of advanced technologies, allowing improvements to various materials such as those used in textile industries. Alpaca fibers have adequate characteristics to create garments that can be effective against cold; however, said garments are susceptible to deterioration by the action of microorganisms. Therefore, this research was proposed with the objective of evaluating the antibacterial activity of alpaca fibers of different colors functionalized with silver nanoparticles synthesized with different concentrations of trisodium citrate (TSC). Escherichia coli ATCC 25922, Salmonella enterica ATCC 13311, Staphylococcus aureus ATCC 29523, and Enterococcus faecalis ATCC 29212 strains were used against glossy and dull dark brown fibers using the modified AATCC 100 protocol. The results show us that there is greater antibacterial activity of the functionalized fibers when we use 6 and 10 mg from TSC; however, no differences were observed due to fiber color and between gram positive and negative strains. Therefore, it can be inferred that trisodium citrate plays an important role in the functionalization of fibers using an in situ chemical synthesis for the functionalization of alpaca fibers.
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