Materiales
Materiales
Surface‐Modified Nano‐SiO2 in Natural Ester Insulating Oil for Enhanced Interfacial Interaction: Insights from Molecular Dynamics Simulations
22/06/2025 -
In this work, two models of soybean oil‐based natural ester insulation oil doped with surface‐modified SiO2 nanoparticles (Oleic‐SiO2, Stearic‐SiO2) are established. Molecular dynamics...
Incorporation of Fe2O3 Spacer Molecules in Microwave‐Exfoliated Graphene Oxide as Efficient Electrodes for Simultaneous Detection of Cd2+, Pb2+, and Hg2+ in Water
20/06/2025 -
Microwave irradiation enables the facile incorporation of Fe2O3 spacer molecules into microwave‐exfoliated graphene oxide (MEGO). The resultant Fe2O3‐incorporated MEGO sheets fabricated on...
Sulfur‐Doped IrO2 Enable Pathway Switch to Lattice Oxygen Mechanism with Enhanced Stability for Low Iridium PEM Water Electrolysis
23/06/2025 -
S doping induces lattice expansion, modifies coordination environments, and redistributes charges on Ir sites, introducing non‐bonding oxygen to switch OER from AEM to LOM while ensuring stability,...
Nanomaterials-enabled biosensing platforms for microcystin-LR detection: a review of analytical advancements
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Microcystin-LR (MC-LR), one of the most highly toxic microcystins, is widely present in aquatic ecosystems. This review first outlines the hazardous risks posed by MC-LR to the environment and...
Improvement of the Antimicrobial Peptide Activity by Means of Chitosan‐Based Nanoparticles
22/06/2025 -
Graphical Abstract and Lay SummaryThis study demonstrated the enhancement of the bioactivity of two different antimicrobial peptides (AMPs), Cm‐p1 and Lip1, against Botrytis cinerea by...
Large‐Scale Interlaboratory Study Along the Entire Process Chain of Laser Powder Bed Fusion: Bridging Variability, Standards, and Optimization across Metals and Polymers
17/06/2025 -
What happens when 32 labs join forces to study nanoparticle‐modified powders? A data‐driven journey through laser powder bed fusion—now openly accessible for the entire additive manufacturing...
High‐Resolution Nanopatterning of Binary Nanoparticles in Nonpolar Solvent via Combined Dielectrophoretic and Coulombic Interactions
17/06/2025 -
Utilizing net charges of NPs in nonpolar solvent, dielectrophoretic attraction and Coulombic modulation are combined to achieve distinct particle densities at oppositely charged surfaces. This...
Construction of a silver nanoparticle SERS aptamer-based sensor and its specific recognition of diazinon
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A novel biosensing strategy based on the synergy of aptamer molecular recognition and surface-enhanced Raman spectroscopy (SERS) has been developed to address the growing problem of groundwater...
Covalent Immobilization of β‐Glucosidase on Magnetic Spent Coffee Grounds Modified With PAMAM Dendrimers for Enhanced Glucose Tolerance
16/06/2025 -
Graphical Abstract and Lay SummaryPAMAM dendrimers synthesis on magnetic spent coffee grounds for β‐glucosidase immobilization.AbstractThe successful application of enzymes in industries...
Unlocking NIR‐II Photoluminescence in 2D Copper Tetrasilicate Nanosheets through Flame Spray Synthesis
13/06/2025 -
A flame‐spray‐pyrolysis method is presented to synthesize ultra‐bright CTS nanosheets with tunable NIR‐II emission. Achieving quantum yields up to 34%, these materials support high‐speed...
Reengineering Endogenous Targeting Lipid Nanoparticles (ENDO) for Systemic Delivery of mRNA to Pancreas
12/06/2025 -
ENDO lipid nanoparticles containing cholecalciferol as a fifth component demonstrate mRNA delivery to the pancreas with 99% selectivity, including beta cells. This platform shows minimal toxicity and...
Highly Responsive, Ultrafast and Stable Ethanol Sensor Based on Silver Nanoparticle‐Decorated Woven Polyester Fabric Device for Real‐Time Detection at Room Temperature
10/06/2025 -
A woven polyester fabric decorated with ≈15 nm Ag nanoparticles via dip‐coating serves as a simple yet effective ethanol sensor. It detects ethanol vapors at room temperature under 20 V bias,...
Direct Natural and Artificial Aging of Aluminum Alloy AlSi10Mg After Laser Powder‐Bed Fusion
10/06/2025 -
Laser powder‐bed fusion of metals aluminum alloy AlSi10Mg has been directly aged. Artificial aging after natural aging is considered. The hardening potential is high for the top part of the samples...
Nanozyme‐Reinforced Hydrogel Spray as a Reactive Oxygen Species‐Driven Oxygenator to Accelerate Diabetic Wound Healing
10/06/2025 -
The authors fabricate a reactive oxygen species‐driven oxygenation hydrogel (OxyGel) spray, which can rebalance the oxidative and hypoxic microenvironment of the diabetic wound, promote...
Hierarchically Structured Hollow Fiber Membranes for Efficient, Selective, and Scalable Mercury Ion Removal from Water
11/06/2025 -
Hierarchically structured sulfurized polyacrylonitrile hollow fiber membranes are fabricated via wet spinning for efficient and selective mercury ion removal. The membranes demonstrate excellent...
Synthesis and Investigation of Albumin Nanoparticles Loaded With Anti‐Tuberculosis Drug Isoniazid
11/06/2025 -
ABSTRACTThe development of novel treatment strategies for tuberculosis (TB), including its multidrug‐resistant forms, remains a global health priority. Conventional first‐ and second‐line...
Magnetically Controlled Mechanical Cutting of Water
08/06/2025 -
The study introduces a transformative strategy of mechanical cutting water by magnetically manipulating a hydrophobic sphere moving across hydrophobic particles‐encapsulated water (HPEW). The...
Nanocellulose‐Derived Hierarchical Carbon Framework‐Supported P‐Doped MoO2 Nanoparticles for Optimizing Redox Kinetics in Lithium–Sulfur Batteries (Adv. Mater. 22/2025)
05/06/2025 -
Lithium–Sulfur BatteriesIn article number 2419918, Mengjiao Shi, Wenshuai Chen, and co‐workers report a strategy for modifying commercial separators, using wood nanocellulose as a building block...
Ag–Fe3O4 Nanofluids via Ultrasound‐Assisted Minireactor for Enhanced Heat Transfer in Pinched Pipe
08/06/2025 -
The incorporation of Ag‐doped Fe3O4 nanofluids leads to a marked enhancement in heat transfer performance within compact thermal systems. This work offers insights into how nanoparticle design and...
