Synergistic enhancement of osteogenesis: silica nanoparticles and proanthocyanidin on bioinspired nanofibrous scaffolds for craniofacial bone regeneration

Emergent Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Language: Английский

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Sustainable and environmentally friendly composites: Development of walnut shell powder-reinforced polypropylene composites for potential automotive applications

Journal of the Mechanical Behavior of Materials, Journal Year: 2024, Volume and Issue: 33(1)

Published: Jan. 1, 2024

Abstract In order to lessen carbon emissions, preserve natural resources, and enhance the planet’s sustainability for future generations, environmentally friendly sustainable composites offer a promising solution that combines technological innovation environmental responsibility. Therefore, current study focused on development of walnut shell (WS) powder as reinforcing additive polypropylene (PP) materials potential automotive applications. Different particle sizes (150, 212, 300) μm content (10, 20, 30, 40 wt%) WS-reinforced PP were investigated. This investigation involved two strategies: The first strategy was determine best WS size loading in matrix. second additives by applying dual treatment methods WS: alkaline microwave chemical physical at same time. Under fixation conditions, different NaOH concentrations 3, 5, 7% applied. extrusion hot compression processes fixed operating conditions used combine all dosages WS/PP composites. mechanical properties tensile, flexural, impact composite strategies studied according ASTM standards D638, D790, D256, respectively. To confirm properties, influence techniques also investigated using physicochemical characterization Fourier transform infrared spectroscopy, scanning electron microscope, X-ray diffraction. Furthermore, compared with real part (automobile steering airbag cover [ASAC]) new results showed obtained 212 μm, 20 wt% achieved highest tensile strength, which increased about 1.2 times strength had treated (WS7Comp) attained throughout other addition, adjusted ASAC properties. improved could be alternative material

Language: Английский

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Deciphering the Influence of Leached Orthodontic Compounds on Dental Pulp Stem Cell Proteins

World Journal of Dentistry, Journal Year: 2024, Volume and Issue: 15(7), P. 551 - 559

Published: Oct. 4, 2024

Language: Английский

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3D freeform fabrication of fiber-reinforced artificial vascular grafts with biomimetic softness and enhanced mechanical strength

Journal of Manufacturing Processes, Journal Year: 2024, Volume and Issue: 133, P. 1237 - 1248

Published: Dec. 16, 2024

Language: Английский

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