Exploring the potential of hydroxyapatite-based materials in biomedicine: A comprehensive review

Materials Science and Engineering R Reports, Год журнала: 2024, Номер 161, С. 100870 - 100870

Опубликована: Ноя. 2, 2024

Язык: Английский

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Hydrogel Toughening Resets Biomedical Application Boundaries

Progress in Polymer Science, Год журнала: 2025, Номер unknown, С. 101929 - 101929

Опубликована: Янв. 1, 2025

Язык: Английский

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A Fish-Gill-Inspired Biomimetic Multiscale-Ordered Hydrogel-Based Solar Water Evaporator for Highly Efficient Salt-Rejecting Seawater Desalination

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Янв. 23, 2025

Solar energy-driven steam generation is a renewable, energy-efficient technology that can alleviate the global clean water shortage through seawater desalination. However, contradiction between resistance to salinity accretion and maintaining high evaporation properties remains challenging bottleneck. Herein, we have developed biomimetic multiscale-ordered hydrogel-based solar evaporator for efficient The as-prepared consists of highly ordered ultralong hydroxyapatite (HAP) nanowires as supporting backbone heat insulator, MXene sunlight absorber, hydrophilic hyaluronic acid methacryloyl (HAMA) an interfacial bonding agent, modifier reduce enthalpy. MXene/ultralong HAP nanowires/HAMA (MHH) photothermal hydrogel with hierarchical structure mimics fish-gill structure. alignment realized at multiple scales, from nanoscale microscale macroscale 1D 2D 3D in evaporator. high-performance MHH exhibits efficiency conversion, low enthalpy, excellent management capability, performance. enthalpy decreases 2431 J g-1 (pure water) 1113 using As result, realize rate 6.278 kg m-2 h-1 under one sun illumination (1 kW m-2). Moreover, able achieve 4.931 real sample, exhibiting salt-rejecting It expected has promising applications desalination wastewater purification sustainable energy.

Язык: Английский

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Injectable and drug-loaded gelatin methacrylate and carboxymethylated-sulfated xanthan gum hydrogels as biomimetic mineralization constructs

Carbohydrate Polymers, Год журнала: 2025, Номер 355, С. 123354 - 123354

Опубликована: Фев. 4, 2025

Язык: Английский

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Eco-Friendly and Low-Dose Radiation Shielding Material Using Natural Waste Cuttlebone and Silicone Rubber Composite

Radiation Physics and Chemistry, Год журнала: 2025, Номер unknown, С. 112604 - 112604

Опубликована: Фев. 1, 2025

Язык: Английский

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Enhanced Bioactivity and Mechanical Strength of Strontium-Doped Calcium Silicate Bioceramic Prepared Through Sol–Gel Combustion Synthesis

Silicon, Год журнала: 2025, Номер unknown

Опубликована: Март 8, 2025

Язык: Английский

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Biomimetic Scaffolds Regulating the Iron Homeostasis for Remolding Infected Osteogenic Microenvironment

Advanced Science, Год журнала: 2024, Номер 11(44)

Опубликована: Окт. 7, 2024

Abstract The treatment of infected bone defects (IBDs) needs simultaneous elimination infection and acceleration regeneration. One mechanism that hinders the regeneration IBDs is iron competition between pathogens host cells, leading to an deficient microenvironment impairs innate immune responses. In this work, in situ modification strategy proposed for printing iron‐active multifunctional scaffolds with homeostasis regulation ability treating IBDs. As a proof‐of‐concept, ultralong hydroxyapatite (HA) nanowires are modified through growth layer gallate (FeGA) followed by incorporation poly(lactic‐co‐glycolic acid) (PLGA) matrix print biomimetic PLGA based composite containing FeGA HA (FeGA‐HA@PLGA). photothermal effect endows excellent antibacterial activity. released ions from FeGA‐HA@PLGA help restore microenvironment, thereby promoting anti‐inflammatory, angiogenesis osteogenic differentiation. transcriptomic analysis shows exert anti‐inflammatory pro‐osteogenic differentiation activating NF‐κB, MAPK PI3K‐AKT signaling pathways. Animal experiments confirm repair performance IBDs, suggesting promising prospect therapy future clinical applications.

Язык: Английский

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Beyond Biomimicry: Innovative Bioinspired Materials Strategies and Perspectives for High-Performance Energy Storage Devices

Process Safety and Environmental Protection, Год журнала: 2024, Номер 191, С. 1193 - 1217

Опубликована: Сен. 4, 2024

Язык: Английский

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Improving the strength and toughness performance of urea-formaldehyde adhesive using a biomimetic strategy

European Journal of Wood and Wood Products, Год журнала: 2025, Номер 83(1)

Опубликована: Янв. 2, 2025

Язык: Английский

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A Moldable, Tough Mineral‐Dominated Nanocomposite as a Recyclable Structural Material

Small, Год журнала: 2025, Номер unknown

Опубликована: Янв. 5, 2025

Flexible hybrid minerals, primarily composed of inorganic ionic crystal nanolines and a small amount organic molecules, have significant potential for the development sustainable structural materials. However, weak interactions insufficient crosslinking among limit mechanical enhancement application these minerals in high-strength Inspired by tough biominerals modern reinforced concrete structures, this study proposes introducing an aramid nanofiber (ANF) network as flexible framework during polymerization calcium phosphate oligomers (CPO), crosslinked polyvinyl alcohol (PVA) sodium alginate (SA). This approach allows formed through CPO to be integrated into framework, thereby creating mineral-based materials (inorganic content: 70.7 wt.%), denoted PVA/SA/ANF/CPO (PSAC). The multiple intermolecular between phases, combined with nano-reinforced structure, endow PSAC significantly enhanced tensile strength (86.6 ± 8.6 MPa), comparable that polymer plastics. Moreover, possesses excellent plasticity flame retardancy. noncovalent molecular within enable efficient recyclability. Consequently, has replace plastics components, providing promising avenue developing toughness

Язык: Английский

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