Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization
In this study, Dy2Ce2O7 nanostructures were fabricated using an environmentally friendly, ultrasound-assisted method. These nanostructures were then incorporated into a blend of wheat starch (WS) and Lepidium perfoliatum seed mucilage (LPSM), along with sodium montmorillonite (Na-MMT) nanoparticles....
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2025-03-01
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| Series: | Carbohydrate Polymer Technologies and Applications |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666893924002378 |
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| author | Sahar Zinatloo-Ajabshir Alireza Yousefi Mario Jekle Fariborz Sharifianjazi |
| author_facet | Sahar Zinatloo-Ajabshir Alireza Yousefi Mario Jekle Fariborz Sharifianjazi |
| author_sort | Sahar Zinatloo-Ajabshir |
| collection | DOAJ |
| description | In this study, Dy2Ce2O7 nanostructures were fabricated using an environmentally friendly, ultrasound-assisted method. These nanostructures were then incorporated into a blend of wheat starch (WS) and Lepidium perfoliatum seed mucilage (LPSM), along with sodium montmorillonite (Na-MMT) nanoparticles. The composite films were produced through a casting method, combining these components to enhance the films' structural and functional properties. FTIR results confirmed the chemical interactions between the NPs and the biopolymeric matrix of the nanocomposites. SEM surface morphology and XRD crystallography results indicated that up to a 1 % weight ratio, the dispersion of Dy2Ce2O7 in the nanocomposite matrix was uniform, while at higher percentages, due to nanoparticle aggregation, crystallinity increased. Interestingly, the elongation of nanocomposites containing Dy2Ce2O7 increased, while their tensile strength and elastic modulus decreased. More than 92 % of UV radiation in the 240–360 nm range was absorbed with the inclusion of 1 % wt. Dy2Ce2O7, and the water vapor permeability (WVP) significantly decreased. Among the Dy2Ce2O7-based nanocomposites, TGA results showed that the WS/LPSM/MMT/Dy1 % sample had the highest thermal stability. Overall, based on the results of this study, the WS/LPSM/MMT/Dy1 % sample was introduced as a composite film with suitable physicochemical and mechanical properties for food and pharmaceutical packaging. |
| format | Article |
| id | doaj-art-e5da4798136c4e87a4ba938791799f8f |
| institution | DOAJ |
| issn | 2666-8939 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Carbohydrate Polymer Technologies and Applications |
| spelling | doaj-art-e5da4798136c4e87a4ba938791799f8f2025-08-20T02:55:45ZengElsevierCarbohydrate Polymer Technologies and Applications2666-89392025-03-01910065710.1016/j.carpta.2024.100657Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterizationSahar Zinatloo-Ajabshir0Alireza Yousefi1Mario Jekle2Fariborz Sharifianjazi3Department of Chemical Engineering, University of Bonab, 5551395133, Bonab, Iran; Corresponding authors.Department of Chemical Engineering, University of Bonab, 5551395133, Bonab, Iran; Department of Plant-based Foods, Institute of Food Science and Biotechnology, University of Hohenheim, P.O. Box. 70599, Stuttgart, Germany; Corresponding authors.Department of Plant-based Foods, Institute of Food Science and Biotechnology, University of Hohenheim, P.O. Box. 70599, Stuttgart, GermanyCenter for Advanced Materials and Structures, School of Science and Technology, The University of Georgia, P.O. Box. 0171, Tbilisi, GeorgiaIn this study, Dy2Ce2O7 nanostructures were fabricated using an environmentally friendly, ultrasound-assisted method. These nanostructures were then incorporated into a blend of wheat starch (WS) and Lepidium perfoliatum seed mucilage (LPSM), along with sodium montmorillonite (Na-MMT) nanoparticles. The composite films were produced through a casting method, combining these components to enhance the films' structural and functional properties. FTIR results confirmed the chemical interactions between the NPs and the biopolymeric matrix of the nanocomposites. SEM surface morphology and XRD crystallography results indicated that up to a 1 % weight ratio, the dispersion of Dy2Ce2O7 in the nanocomposite matrix was uniform, while at higher percentages, due to nanoparticle aggregation, crystallinity increased. Interestingly, the elongation of nanocomposites containing Dy2Ce2O7 increased, while their tensile strength and elastic modulus decreased. More than 92 % of UV radiation in the 240–360 nm range was absorbed with the inclusion of 1 % wt. Dy2Ce2O7, and the water vapor permeability (WVP) significantly decreased. Among the Dy2Ce2O7-based nanocomposites, TGA results showed that the WS/LPSM/MMT/Dy1 % sample had the highest thermal stability. Overall, based on the results of this study, the WS/LPSM/MMT/Dy1 % sample was introduced as a composite film with suitable physicochemical and mechanical properties for food and pharmaceutical packaging.http://www.sciencedirect.com/science/article/pii/S2666893924002378Green chemistryUltrasound-assisted synthesisDy2Ce2O7 nanostructuresWheat starchLepidium perfoliatum seed mucilageLactose capping agent |
| spellingShingle | Sahar Zinatloo-Ajabshir Alireza Yousefi Mario Jekle Fariborz Sharifianjazi Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization Carbohydrate Polymer Technologies and Applications Green chemistry Ultrasound-assisted synthesis Dy2Ce2O7 nanostructures Wheat starch Lepidium perfoliatum seed mucilage Lactose capping agent |
| title | Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization |
| title_full | Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization |
| title_fullStr | Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization |
| title_full_unstemmed | Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization |
| title_short | Ingenious wheat starch/Lepidium perfoliatum seed mucilage hybrid composite films: Synthesis, incorporating nanostructured Dy2Ce2O7 synthesized via an ultrasound-assisted approach and characterization |
| title_sort | ingenious wheat starch lepidium perfoliatum seed mucilage hybrid composite films synthesis incorporating nanostructured dy2ce2o7 synthesized via an ultrasound assisted approach and characterization |
| topic | Green chemistry Ultrasound-assisted synthesis Dy2Ce2O7 nanostructures Wheat starch Lepidium perfoliatum seed mucilage Lactose capping agent |
| url | http://www.sciencedirect.com/science/article/pii/S2666893924002378 |
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