Materiales avanzados
Materiales avanzados
Green Synthesis and Characterization of Silver Nanoparticles Using Traditional Medicinal Herb Phyllanthus Maderaspatensis for their Antibacterial and Anti-biofilm Activities
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The misuse of antibiotics has led to the rise of multidrug-resistant (MDR) pathogens, posing a significant threat to global health. The shortcoming of new antibiotics with novel mode of action...
Heterophase fcc‐hcp‐fcc High‐Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis
22/01/2026 -
Heterophase fcc‐hcp‐fcc RuFeMMnMo (M═CoNi, Co, and Ni) high‐entropy alloy nanomaterials have been successfully synthesized using a one‐pot approach. The highly random distribution of...
Improved Messenger RNA Stability and Biocompatibility Through Self‐Gelatinizable Nucleic Acids
14/01/2026 -
ABSTRACTRecent advances in the chemical synthesis and modification of messenger RNA (mRNA) have generated growing interest in mRNA‐based therapeutics. However, the inherent instability of mRNA in...
Ficus religiosa Bark Extract-Mediated Synthesis of Calcium Oxide Nanoparticles: Physicochemical Characterization and Evaluation of their Therapeutic Properties
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The present investigation aims to synthesis calcium oxide nanoparticles (CaO NPs) by extract of Ficus religiosa bark using calcium nitrate as a precursor via eco-friendly and simple method....
The Mechanical Behaviors in Oxides: Beyond Brittleness
04/01/2026 -
This review presents a comprehensive synthesis of deformation mechanisms across oxide nanostructures of all dimensions (0D, 1D, 2D, and 3D). We systematically summarize the critical roles of lattice...
MOF‐Functionalized Ultrasound‐Trackable Magnetic Microrobots for Intracranial Toxin Removal
29/12/2025 -
We design and prepare ultrasound‐trackable microbubbles@PCN‐333 microrobots for intracranial toxin clearance. These microrobots combine a hollow microbubble core for enhanced ultrasound contrast,...
Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD
26/12/2025 -
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation...
Composite Microwave‐Absorbing Materials with Magnetic Constituents: State‐of‐the‐Art and Possible Ways for Improving their Parameters
19/12/2025 -
This review considers the current state of the composite microwave‐absorbing materials engineering, focusing on the materials containing magnetic components. Examples of various...
An Injectable and Modular NO‐Adaptive Delivery System for Modulating Regenerative Microenvironment in Long‐Segment Nerve Injury
19/12/2025 -
An electroactive nerve conduit integrating ROS‐responsive NO‐releasing nanoparticles and microgel‐based hydrogels was developed for long‐segment nerve repair. Adaptive NO release modulates...
Tuning Active Hydrogen via Spillover Enables the Wide‐Potential Electrochemical Reduction of Nitrate to Ammonia
06/12/2025 -
A hydrogen spillover strategy is reported using Pt/np‐Co2P, where Pt‐generated *H migrates to Co2P to promote *NO hydrogenation. This enables Faradaic efficiencies >90% across a 600‐mV...
A Comprehensive Review of Pyrogallol: From Fundamental Chemistry to Advanced Applications and Toxicological Insights
27/11/2025 -
Pyrogallol (benzene‐1,2,3‐triol) is a simple polyphenol whose vicinal trihydroxyl structure imparts a potent, dualistic redox chemistry, forming the basis for both significant biotechnological...
Polarized Luminescence in Halide Perovskite Nanomaterials
26/11/2025 -
This review examines polarized luminescence in halide perovskite nanomaterials, dissecting structural engineering strategies for the generation of LPL and chiral CPL. It analyzes chirality transfer...
High Efficient Dye Adsorption and Facile Magnetic Recovery of PVA/XG/Fe3O4 Hydrogel via Green In Situ Synthesis Strategy
23/11/2025 -
Polyvinyl alcohol/xanthan gum/Fe3O4 magnetic hydrogels prepared by in situ synthesis achieved efficient dye adsorption and sustainable recycling.To tackle dye‐related water pollution, developing...
Silver Ions as Ambipolar Dopants in InAs Nanocrystal Solids
17/11/2025 -
Ag⁺ ions post‐introduced into InAs nanocrystal films act as ambipolar dopants whose effect depends on host polarity and dopant concentration. In n‐type InAs nanocrystal films, Ag⁺ occupies...
Fluorescence enhancement of near-infrared dual-emitting gold nanoclusters based on thiolated β-cyclodextrin modulation and ZIF-8 encapsulation and the application for highly sensitive ratiometric Ag+ sensing
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As a critical index for heavy metal toxicity, the quantitative detection of silver ions (Ag+) is essential for health assessment and environmental monitoring. A sensing platform based on composite...
Liquid‐Crystalline Biomineral Nanofibers: 1D Inorganic Materials with a High Aspect Ratio and Anisotropic Self‐Assembled Nanocomposites
10/11/2025 -
A new class of high aspect‐ratio, electric‐field‐responsive, and single‐crystalline fibrous nanomaterials are reported. These nanofibers are liquid‐crystalline (LC) biomineral based on...
Solution Plasma Synthesis of High‐Entropy Alloy Nanoparticles with Self‐Limiting Oxidation for Photothermal CO2 Reduction
07/11/2025 -
A novel solution plasma method enables direct synthesis of high‐entropy catalysts in aqueous media. The typical FeCoNiCrMn catalyst exhibits a dual‐phase core‐shell structure, where CrMn‐rich...
The Rise of AIE‐Peptide Systems: Design Principles, Multifunctional Applications, and Future Perspectives
05/11/2025 -
This review highlights the synergistic fusion of aggregation‐induced emission (AIE) luminogens and peptides for their transformative applications in sensing, bioimaging, and theranostics. It...
Optimizing Silver Nanoparticle Properties: Synergistic Effects of Green Synthesis and Calcination on Crystallinity, Stability, and Bioactivity
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Microbial infections are a major healthcare challenge, exacerbated by rising antibiotic resistance. This study aims to synthesize and characterize silver-based nanoparticles (Ag2O and Ag NPs) via...
Improvement of Power Generation in Microbial Fuel Cells Via Anode Modification with TiC@C-TiO2/PANI Nanocomposite
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Microbial fuel cells as bioelectricity generating devices have demonstrated poor energy density. Electrode surface modification has pronounced as an efficient strategy to boost power generation....
Self‐Limiting Synthesis of Supported Nanoparticle Superlattices on Diverse Substrates via Surface Coordination Chemistry
22/10/2025 -
Self‐limiting surface coordination enables the scalable synthesis of high‐density nanoparticle superlattices on diverse substrates. Sodium oleate (NaOA) adsorption facilitates uniform cation...
