Developing novel UV shielding films based on PVA/Gelatin/0.01CuO nanocomposite: On the properties optimization using γ-irradiation

Ebnalwaled, A. A.; Ismaiel, Ahmed M.

doi:10.1016/j.measurement.2018.10.062

Cited by 29 publications

(9 citation statements)

References 59 publications

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“…UV shielding equipment, food preservative materials [102] Tin oxide (SnO 2 ) Nano particles provide surface area for polymerizations, sensing characteristics.…”

Section: Metal and Metal Oxide Nanoparticlesmentioning

confidence: 99%

Influence of nanofillers on biodegradable composites: A comprehensive review

et al. 2021

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The continuous delivery of E-waste from petroleum-based products creates ecological and environmental problems due to non-biodegradable polymers, which release harmful chemicals and toxic gases. This results in biodegradable polymers/fibers appearance, which are biocompatible and degrade in the surrounding environments without causing any environmental pollution and these relieve environmental burden. However, the bio-based materials are unable to meet certain properties in the way of flexibility, dielectric properties, electrical properties, water and gas vapor barrier properties. The current day's research focus is towards the implementation of biodegradable composites properties by introducing different nanostructures. The biopolymers/biofibers

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“…UV shielding equipment, food preservative materials [102] Tin oxide (SnO 2 ) Nano particles provide surface area for polymerizations, sensing characteristics.…”

Section: Metal and Metal Oxide Nanoparticlesmentioning

confidence: 99%

Influence of nanofillers on biodegradable composites: A comprehensive review

et al. 2021

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“…Moreover, the barrier effect of TiO 2 leads to reduction in water vapor permeability [121]. CuO NPs have antimicrobial, antibacterial, and antioxidant activity and exhibit a UV-blocking effect [122,123]. Tin oxide (SnO 2 ) nanoparticles have electrical, thermal, mechanical and gas barrier properties [124,125].…”

Section: Types Of Biopolymers and Nanofillersmentioning

confidence: 99%

The Effect of Nanofillers on the Functional Properties of Biopolymer-Based Films: A Review

2019

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Waste from non-degradable plastics is becoming an increasingly serious problem. Therefore, more and more research focuses on the development of materials with biodegradable properties. Bio-polymers are excellent raw materials for the production of such materials. Bio-based biopolymer films reinforced with nanostructures have become an interesting area of research. Nanocomposite films are a group of materials that mainly consist of bio-based natural (e.g., chitosan, starch) and synthetic (e.g., poly(lactic acid)) polymers and nanofillers (clay, organic, inorganic, or carbon nanostructures), with different properties. The interaction between environmentally friendly biopolymers and nanofillers leads to the improved functionality of nanocomposite materials. Depending on the properties of nanofillers, new or improved properties of nanocomposites can be obtained such as: barrier properties, improved mechanical strength, antimicrobial, and antioxidant properties or thermal stability. This review compiles information about biopolymers used as the matrix for the films with nanofillers as the active agents. Particular emphasis has been placed on the influence of nanofillers on functional properties of biopolymer films and their possible use within the food industry and food packaging systems. The possible applications of those nanocomposite films within other industries (medicine, drug and chemical industry, tissue engineering) is also briefly summarized.

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“…Literature search demonstrated a various ratio of gelatin to PVA that has been reported in the selected articles. Al-Mamun et al [52] and Ebnalwaled et al [55] reported a 1:1 ratio of gelatin to PVA. In contrast, Basak et al [53] and Chaibi et al [50] used fixed ratios, which are 1:2 and 29:43, respectively.…”

Section: Fabrication Of Gelatin-pva Filmmentioning

confidence: 99%

“…Basak et al [53] and Chaibi et al [50] used glutaraldehyde as a crosslinker while Al-Mamun et al [52], Ismaiel et al [51], Ebnalwaled et al [55] and Khan et al [56] reported the use of gamma-irradiation as a method of crosslinking. While there are some studies that did not use any crosslinkers in their fabrication methods.…”

Section: Fabrication Of Gelatin-pva Filmmentioning

confidence: 99%

“…This phenomenon is similarly reported by Ismaeil et al [51] in which the films with a higher irradiation dosage described more prominent peaks than the non-irradiated films. Ebnalwaled et al [55] reported on the mixture of gelatin and PVA with CuO. Increasing the dosage of gamma irradiation increases the intensity of the peaks followed by an increased gelatin concentration.…”

Section: Fourier Transform Infrared (Ftir) Analysismentioning

confidence: 99%

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Gelatin-Polyvinyl Alcohol Film for Tissue Engineering: A Concise Review

Zulkiflee

2021

Biomedicines

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The field of biomaterials has been steadily expanding as a large number of pharmaceutical and manufacturing companies invest in research in order to commercialize biomaterial products. Various three-dimensional biomaterials have been explored including film, hydrogel, sponge, microspheres etc., depending on different applications. Thus, gelatin and polyvinyl alcohol (PVA) are widely used as a natural- and synthetic-based biomaterial, respectively, for tissue engineering and clinical settings. The combination of these materials has proven its synergistic effects in wound-healing applications. Therefore, this review aims to highlight the hybrid gelatin and PVA thin film development and evaluate its potential characteristics for tissue engineering applications from existing published evidence (within year 2010–2020). The primary key factor for polymers mixing technology might improve the quality and the efficacy of the intended polymers. This review provides a concise overview of the current knowledge for hybrid gelatin and PVA with the method of fabricating and mixing technology into thin films. Additionally, the findings guided to an optimal fabrication method and scrutinised characterisation parameters of fabricated gelatin-PVA thin film. In conclusion, hybrid gelatin-PVA thin film has higher potential as a treatment for various biomedical and clinical applications.

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Developing novel UV shielding films based on PVA/Gelatin/0.01CuO nanocomposite: On the properties optimization using γ-irradiation

Cited by 29 publications

References 59 publications

Influence of nanofillers on biodegradable composites: A comprehensive review

Influence of nanofillers on biodegradable composites: A comprehensive review

The Effect of Nanofillers on the Functional Properties of Biopolymer-Based Films: A Review

Gelatin-Polyvinyl Alcohol Film for Tissue Engineering: A Concise Review

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