Preparation and Characterization of Antibacterial Electrospun Polyurethane Fibers Containing TiO2-Ag Nanoparticles

Su Xia; Zheng Wang; Jing Quan Yang; Li Mei Hao; Jin Hui Wu

doi:10.4028/www.scientific.net/AMR.79-82.667

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Effect of TiO₂ Nanoparticles on the Hydrophilicity of Sulfonated-Polyethersulfone
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Preparation and Characterization of Antibacterial Electrospun Polyurethane Fibers Containing TiO₂-Ag Nanoparticles
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 79-82Preparation and Characterization of Antibacterial...

Preparation and Characterization of Antibacterial Electrospun Polyurethane Fibers Containing TiO₂-Ag Nanoparticles

Abstract:

A novel antibacterial material was prepared by electrospining polyurethane (PU) containing TiO2-Ag nanoparticles in this study. The average diameter of PU electrospun nanofibers decreased with increasing concentration of TiO2-Ag.These nanofibers membrane showed high antibacterial activities against Staphylococcus aureus and Escherichia coli, respectively. The mixed mode of PU electrospun fibers and TiO2-Ag nanoparticles was a physical form. The addition of TiO2-Ag did not affect the mechanical property of the mat much.

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Periodical:

Advanced Materials Research (Volumes 79-82)

Pages:

667-670

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.79-82.667

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Online since:

August 2009

Authors:

Su Xia, Zheng Wang, Jing Quan Yang, Li Mei Hao, Jin Hui Wu

Keywords:

Antibacterial, Electro-Spinning, Polyurethane (PU), TiO₂-Ag

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