Abstract:Following the 2020 COVID-19 worldwide outbreak, many countries adopted sanitary and safety measures to safeguard public health such as wearing medical face mask. While face masks became a necessity for people, disadvantages impede their long period wearing such as uncomfortable breathability and odor. The intermediate layer of the medical face mask is composed of porous non-woven fabric to block external particles while maintaining breathability. To overcome aforementioned limitation, this study uses electrosp… Show more
“…The incorporation of a nanofiber mat between the polypropylene sheets improved the filtering capacity. [63][64][65][66][67][68][69][70][71] The sandwich-style mask was fabricated using PAN/CuO and PAN/CuO/curcumin nanofibers. The mask construction consisted of two polypropylene sheets and an antibacterial nanofiber mat.…”
Section: Modification Of Masks With Pan/cuo and Pan/cuo/ Curcumin Nan...mentioning
The copper oxide (CuO) based nanocomposite with various concentrations of polyacrylonitrile (PAN) and curcumin has been synthesized for antibacterial applications. An electrospinning method was utilized to synthesize the PAN/CuO and...
“…The incorporation of a nanofiber mat between the polypropylene sheets improved the filtering capacity. [63][64][65][66][67][68][69][70][71] The sandwich-style mask was fabricated using PAN/CuO and PAN/CuO/curcumin nanofibers. The mask construction consisted of two polypropylene sheets and an antibacterial nanofiber mat.…”
Section: Modification Of Masks With Pan/cuo and Pan/cuo/ Curcumin Nan...mentioning
The copper oxide (CuO) based nanocomposite with various concentrations of polyacrylonitrile (PAN) and curcumin has been synthesized for antibacterial applications. An electrospinning method was utilized to synthesize the PAN/CuO and...
“…Salt particles are micron-sized particles that can quickly enter the human respiratory system; one of the properties of the melt-blown fabric is that it prevents this entry. A small and porous formation in the fabric structure prevents larger particles from passing through the masks ( Benas et al, 2022 ). Contrary to popular belief, tiny particles <3 mm in size are difficult to prevent due to the size of the structure ( Brochocka et al, 2020 ; Li et al, 2020 ).…”
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