Fabrication of electrospun poly(vinyl alcohol) nanofibers loaded with zinc oxide particles

Anero, Mary Lizeth A.; Montallana, Arantxa Danielle S.; Vasquez, Magdaleno R.

doi:10.1016/j.rinp.2021.104223

Cited by 7 publications

(1 citation statement)

References 20 publications

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“…The fabrication of electrospun PVA/ZnO nanowebs from precursor PVA/ZnAc nanowebs have been studied for different purposes such as biomedical ( Jamnongkan et al, 2018 ), high-tech ( Wu et al, 2006 ) applications, and drug delivery ( Anero et al, 2021 ). The applications of functional electrospun PVA in transdermal drug delivery ( Parin et al, 2021a ), as bioactive fibers ( Parin et al, 2021b ), and in electronic skin textile ( Wang et al, 2021 ) have also been documented.…”

Section: Introductionmentioning

confidence: 99%

Preparation of surface-functionalized electrospun PVA nanowebs for potential remedy for SARS-CoV-2

Ayodeji

Khyum

Afolabi

et al. 2022

Journal of Hazardous Materials Advances

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Section: Introductionmentioning

confidence: 99%

Preparation of surface-functionalized electrospun PVA nanowebs for potential remedy for SARS-CoV-2

Ayodeji

Khyum

Afolabi

et al. 2022

Journal of Hazardous Materials Advances

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Structural and Optical Properties of Polyvinyl Alcohol/Zinc Oxide Nanocomposites

Vanitha¹,

Kanchana²,

Basavaraj³

et al. 2023

Physica Status Solidi (a)

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Herein, pristine poly(vinyl alcohol) (PVA) and PVA‐zinc oxide (ZnO) nanocomposite thin films are prepared by solution casting method with different wt% of ZnO (0.1, 0.2, 0.3, 0.5 wt%) nanoparticles with PVA polymer matrix. The addition of ZnO in a PVA matrix induces decrease in the transparency of films. The structural characteristics of prepared thin films are analyzed by X‐ray diffraction (XRD), Fourier transform infrared (FTIR) and Raman spectroscopy. XRD confirms the presence of ZnO structure and β‐phase in the synthesized films. The average crystallite size of the prepared thin films were determined by Scherer's equation. XRD result shows increase in percentage crystallinity of the films. Vibrational modes and functional groups present in pristine PVA and PVA/ZnO thin films are identified by FT‐IR and Raman spectroscopy. FTIR analysis shows the characteristics bands, which corresponds to O–H and Zn–O bands present in the films. Raman spectra of pristine PVA and PVA/ZnO films are reported. Optical characteristics of synthesized pristine PVA and PVA/ZnO nanocomposite thin films are studied by UV–vis spectroscopy. Optical constants like absorption edge, direct bandgap, optical dielectric constant, loss, and optical conductivity were estimated, and optical dispersion parameters are calculated by single oscillator model.

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Therapeutic applications of electrospun nanofibers impregnated with various biological macromolecules for effective wound healing strategy – A review

Sethuram¹,

John²

2023

Biomedicine & Pharmacotherapy

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Fabrication of electrospun poly(vinyl alcohol) nanofibers loaded with zinc oxide particles

Cited by 7 publications

References 20 publications

Preparation of surface-functionalized electrospun PVA nanowebs for potential remedy for SARS-CoV-2

Preparation of surface-functionalized electrospun PVA nanowebs for potential remedy for SARS-CoV-2

Structural and Optical Properties of Polyvinyl Alcohol/Zinc Oxide Nanocomposites

Therapeutic applications of electrospun nanofibers impregnated with various biological macromolecules for effective wound healing strategy – A review

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