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Antibacterial Nanocellulose-TiO(2)/Polyester Fabric for the Recyclable Photocatalytic Degradation of Dyes

In this paper, we report an antibacterial, recyclable nanocellulose–titanium dioxide/polyester nonwoven fabric (NC-TiO(2)/PET) composite for the highly efficient photocatalytic degradation of dyes. The NC-TiO(2) was loaded onto the surface of flexible PET nonwoven fabric through a simple swelling an...

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Detalles Bibliográficos
Autores principales: Tan, Jiacheng, Deng, Hangjun, Lu, Fangfang, Chen, Wei, Su, Xiuping, Wang, Hairong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10675286/
https://www.ncbi.nlm.nih.gov/pubmed/38006100
http://dx.doi.org/10.3390/polym15224376
Descripción
Sumario:In this paper, we report an antibacterial, recyclable nanocellulose–titanium dioxide/polyester nonwoven fabric (NC-TiO(2)/PET) composite for the highly efficient photocatalytic degradation of dyes. The NC-TiO(2) was loaded onto the surface of flexible PET nonwoven fabric through a simple swelling and dipping method. The NC-TiO(2) in the particle size range of ~10 nm were uniformly attached to the surface of the PET fibers. The NC-TiO(2)/PET composite has the ability to achieve the stable photocatalytic degradation of dyes and presents antibacterial properties. The degradation rates to methylene blue (MB) and acid red (AR) of the NC-TiO(2)/PET composite reached 90.02% and 91.14%, respectively, and the inhibition rate of Escherichia coli was >95%. After several rounds of cyclic testing, the photocatalytic performance, antibacterial performance, and mechanical stability of the NC-TiO(2)/PET composite remained robust.