Listar Artículos (Ingeniería Química) por autor "Abdullah, Johar Amin Ahmed"
Mostrando ítems 1-19 de 19
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Agro-Waste Sweet Pepper Extract-Magnetic Iron Oxide Nanoparticles for Antioxidant Enrichment and Sustainable Nanopackaging
López-Alcántara, EM.; Colindres-Vásquez, GM.; Fodil, Nouzha; Sánchez-Barahona, Marlon; Rivera-Flores, Octavio; Romero García, Alberto; Abdullah, Johar Amin Ahmed (MDPI, 2024)This study synthesizes magnetic iron oxide nanoparticles from agro-waste sweet pepper extract, exploring their potential ...
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Biopolymer-Based Films Reinforced with FeₓOᵧ-Nanoparticles
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Benítez Jiménez, José Jesús; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2022-10)Nowadays, natural polymer-based films are considered potentially environmentally friendly alternatives to conventional ...
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Biopolymer-Based Films Reinforced with Green Synthesized Zinc Oxide Nanoparticles
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2022-11)Nowadays, biopolymer-based films are being developed as an alternative to conventional plastic-based films, mainly because ...
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Eco-friendly synthesis of ZnO-nanoparticles using Phoenix dactylifera L., polyphenols: physicochemical, microstructural, and functional assessment
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (Royal Society of Chemistry, 2023-01-25)Recently, nanoparticle (NP) synthesis has evolved into a green nanotechnology field, requiring more methods for the ...
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Effect of Calcination Temperature and Time on the Synthesis of Iron Oxide Nanoparticles: Green vs. Chemical Method
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2023-02)Nowadays, antioxidants and antibacterial activity play an increasingly vital role in biosystems due to the biochemical ...
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Efficient and Sustainable Synthesis of Zinc Salt-Dependent Polycrystal Zinc Oxide Nanoparticles. Comprehensive Assessment of Physicochemical and Functional Properties
Abdullah, Johar Amin Ahmed; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (2076-3417, 2024-02)This research involved synthesizing zinc salt-dependent zinc oxide nanoparticles (ZS-ZnO-NPs) using different zinc salts ...
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Efficient and Sustainable Synthesis of Zinc Salt-Dependent Polycrystal Zinc Oxide Nanoparticles: Comprehensive Assessment of Physicochemical and Functional Properties
Abdullah, Johar Amin Ahmed; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2024)This research involved synthesizing zinc salt-dependent zinc oxide nanoparticles (ZS-ZnO-NPs) using different zinc salts ...
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Gelatin-Based Biofilms with FexOy-NPs Incorporated for Antioxidant and Antimicrobial Applications
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2022-03)Currently, gelatin-based films are regarded as promising alternatives to non-environmentally friendly plastic films for ...
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Green Synthesis of FexOy Nanoparticles with Potential Antioxidant Properties
Abdullah, Johar Amin Ahmed; Jiménez-Rosado, Mercedes; Pérez-Puyana, Víctor Manuel; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2022-07)Iron oxide nanoparticles (FexOy-NPs) are currently being applied in numerous high-tech sectors, such as in chemical sectors ...
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Innovative Agrowaste Banana Peel Extract-Based Magnetic Iron Oxide Nanoparticles for Eco-Friendly Oxidative Shield and Freshness Fortification
Abdullah, Johar Amin Ahmed; Pérez Lagos, Silvia Nicole; Estrada Sánchez, Emanuel Josué; Rivera-Flores, Octavio; Sánchez-Barahona, Marlon; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (Springer, 2024-05)This study presents the synthesis of agro-waste banana peel extract-based magnetic iron oxide nanoparticles (BPEx-MIONPs), ...
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Lychee peel extract-based magnetic iron oxide nanoparticles. Sustainable synthesis, multifaceted antioxidant system, and prowess in eco-friendly food preservation
Abdullah, Johar Amin Ahmed; Perdomo, Cesar André Andino; Hernández Núñez, Luis Arturo; Rivera-Flores, Octavio; Sánchez-Barahona, Marlon; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (Elsevier, 2024-05)The quest for sustainable synthesis methods has led to the exploration of lychee peel extract (LCPEx) as an ecofriendly ...
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Marine Collagen-Based Antibacterial Film Reinforced with Graphene and Iron Oxide Nanoparticles
Abdullah, Johar Amin Ahmed; Yemisken, Emre; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (Multidisciplinary Digital Publishing Institute (MDPI), 2023)It has become more widely available to use biopolymer-based films as alternatives to conventional plastic-based films due ...
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Novel hybrid electrospun poly(ε-caprolactone) nanofibers containing green and chemical magnetic iron oxide nanoparticles
Abdullah, Johar Amin Ahmed; Pérez-Puyana, Víctor Manuel; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (Wiley, 2023-08)This study investigates the effects of incorporating green and chemical magnetic iron oxide nanoparticles (GMIONPs and ...
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Quantifying the structure and properties of nanomagnetic iron oxide particles for enhanced functionality through chemical synthesis
Abdullah, Johar Amin Ahmed; Díaz García, Álvaro; Law, Jia Yan; Romero García, Alberto; Franco García, Victorino; Guerrero Conejo, Antonio Francisco (MDPI, 2023-08-03)This comprehensive study investigates the properties of chemical nanomagnetic iron oxide particles (CNMIOPs) synthesized ...
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Stabilization and Valorization of Beer Bagasse to Obtain Bioplastics
Castro-Criado, Daniel; Abdullah, Johar Amin Ahmed; Romero García, Alberto; Jiménez-Rosado, Mercedes (MDPI, 2023-04)Beer bagasse is a residue produced in large quantities, though it is undervalued in the industry. Its high protein and ...
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Sustainable Integration of Zinc Oxide Nanoparticles. Enhancing Properties of Poly(ε-Caprolactone) Electrospun Nanofibers and Cast Films
Abdullah, Johar Amin Ahmed; Benítez Jiménez, José Jesús; Guerrero Conejo, Antonio Francisco; Romero García, Alberto (MDPI, 2023-09)This study investigated the impact of adding zinc oxide nanoparticles (ZnO-NPs) to electrospun membranes and cast films ...
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Sustainable Nanomagnetism: Investigating the Influence of Green Synthesis and pH on Iron Oxide Nanoparticles for Enhanced Biomedical Applications
Abdullah, Johar Amin Ahmed; Díaz García, Álvaro; Law, Jia Yan; Romero García, Alberto; Franco García, Victorino; Guerrero Conejo, Antonio Francisco (MDPI, 2023-09-21)This study comprehensively analyzed green nanomagnetic iron oxide particles (GNMIOPs) synthesized using a green method, ...
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Synergistic Antioxidant and Preservative Potential of Tomato Extract–Magnetic Iron Oxide Nanoparticles in Bio-Coating and Food Applications
Rodríguez-Castellanos, Arlen Irene; Moncada-Castellanos, Mabel Ermelina; Limas-López, Genesis Nohal; Martínez-Henríquez, Karla; Fodil, Nouzha; Rivera-Flores, Octavio; Sánchez-Barahona, Marlon; Romero García, Alberto; Abdullah, Johar Amin Ahmed (MDPI, 2024)This study details the synthesis of tomato extract–magnetic iron oxide nanoparticles (TEx-MIONPs), focusing on the antioxidant ...
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Valorization of Honduran agro-food waste to produce bioplastics
Castro-Criado, Daniel; Rivera-Flores, Octavio; Abdullah, Johar Amin Ahmed; Castro-Osorto, Elia; Alonso González, María; Ramos-Casco, Lucy; Pérez-Puyana, Víctor Manuel; Sánchez-Barahona, Marlon; Sánchez Cid, Pablo; Jiménez-Rosado, Mercedes; Romero García, Alberto (MDPI, 2023-06)The development of biodegradable plastics and eco-friendly biomaterials derived from renewable resources is crucial for ...