Nanomaterials
Nanomaterials
Enhancement of Mechanical Properties of Low‐Density WC–TiC–Co Cemented Carbides
14/03/2025 -
This study develops novel approaches to enhance low‐density WC–TiC–Co cemented carbides through composition optimization, grain refinement, and WC matrix design. Refining TiC particle size...
Core/Shell‐Structured Carbon Support Boosting Fuel Cell Durability
16/03/2025 -
The study designs a bifunctional core/shell‐structured carbon support with the core of highly graphitized carbon and the shell of heteroatom‐doped amorphous carbon, precise control of Pt...
Gradient‐Metasurface‐Contact Photodetector for Visible‐to‐Near‐Infrared Spin Light
16/03/2025 -
This work presents the design and functionality of a gradient‐metasurface‐contact CPL photodetector that operates at zero bias, offering a high discrimination ratio (≈1.6 ✗ 104), broadband...
An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics
11/03/2025 -
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for...
Molecular Chain Interpenetration–Enabled High Interfacial Compatibility of Ionic and Electronic Conductors for Stretchable Ionic Devices
12/03/2025 -
A high interfacial compatibility of ionic and electronic conductors is achieved via molecular chain interpenetration. With the benefit of the interface, the fabricated reversible adhesive electrode...
Controlled Modulation of Intrinsic Electron Response in C/CoxTy Nanoplates Toward Multispectral Excitation Devices
13/03/2025 -
In this work, the C/CoxTy nanoplates with high‐efficiency and tunable electromagnetic properties are successfully prepared by customizing Co‐based nanoparticles. Relying on these C/CoxTy...
Study on the Shielding Performance of Cotton Fabrics with Nano‐Barium Sulfate, Graphene Oxide, and Polyvinyl Alcohol Coating
09/03/2025 -
This study develops polyvinyl alcohol composite coatings with nano‐barium sulfate and graphene oxide (GO) to evaluate their radiation shielding effectiveness. Results show that the addition of...
Spray Deposition for Solvent Annealing of Hybrid Poly(3,4‐Ethylenedioxythiophene) Polystyrene Sulfonate Cellulose Silver Nanowire Composite Electrodes Using a Roll‐to‐Roll Coater
07/03/2025 -
The fabrication and post‐treatment via solvent annealing of poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate‐based electrodes using spray deposition in a roll‐to‐roll setup are...
MAPbBr3 Quantum Dots Encapsulated Within Lanthanide‐MOFs for Time‐Resolved Multicolor Dynamic Anticounterfeiting
10/03/2025 -
Multicolor dynamic anticounterfeiting are achieved by utilizing the quantum‐confinement effect of MAPbBr3 QDs within the MOFs. This unique anticounterfeiting tag enables high PL intensity and...
Simultaneous AoLP and DoLP Detection in a Bias‐Switchable PdSe2/MoS2/PdSe2 Heterojunction for Polarization Discrimination
10/03/2025 -
A PdSe2/MoS2/PdSe2 vdWH heterostructure polarized photodetector is introduced, which possesses the capability to simultaneously measure both the linear polarization angle and the degree of...
Surface‐ and Spatial‐Regulated Cd‐Free Quantum Dots for Efficient, Mechanically Stable, and Full‐Color Flexible Light‐Emitting Diodes
10/03/2025 -
This work presents a synergistic strategy that utilizes bidentate chelating diethyldithiocarbamate as surface ligands for cadmium‐free quantum dots (QDs), which enhances the ligand binding on the...
Double‐Walled Carbon Nanotubes with Dynamic Strength of over 90 GPa Enhanced by Intershell Friction
09/03/2025 -
The ultraviolet laser irradiation is used to cut off the outer shell of double‐walled carbon nanotubes (DWCNTs). A velocity‐dependent intershell friction occurs between the outer and inner...
Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging
07/03/2025 -
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence...
Cardiac Organoid Model Inspired Micro‐Robot Smart Patch to Treat Myocardial Infarction
06/03/2025 -
The heart organoid model exhibits the acidic microenvironment characteristic of myocardial infarction, which emerges as a pivotal force propelling the movement of micro‐robots. These...
Bias‐Switchable Photomultiplication and Photovoltaic Dual‐Mode Near‐Infrared Organic Photodetector
06/03/2025 -
A novel non‐fullerene acceptor, BFDO‐4F, is integrated into organic photodetectors (OPDs) to enable electron trapping. The resulting devices exhibit dual‐mode functionality, with...
SI-traceable characterisation of the first reference material for nanoparticle number concentration in suspension to support regulatory compliance
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Reference materials (RMs) are increasingly needed to support number-based characterisation of nanomaterials (NM) in a regulatory context for the purpose of method development, validation and...
A dual-mode RNA-splitting aptamer biosensor for sensitive HIV Tat peptide detection via colorimetry and fluorescence
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Early diagnosis of human immunodeficiency virus (HIV) is critical for effective treatment; however, traditional antibody methods encounter challenges during the infection window, and nucleic acid...
Investigation of the Effects of Applying Bio‐Magnesium Oxide Nanoparticle Fertilizer to Moringa Oleifera Plants on the Chemical and Vegetative Properties of the Plants’ leaves
10/03/2025 -
Graphical Abstract and Lay SummaryThe characteristics of the bio‐magnesium oxide nanoparticle biofortification of Moringa oleifera plants that have been discovered offer excellent chances for the...
Green Multicomponent Alloys with Excellent Multifunctional and Mechanical Properties
03/03/2025 -
A sustainable strategy for developing multifunctional green multicomponent alloys (MCAs) using cheap scrap materials is demonstrated. The developed green MCAs with disordered–ordered structures...
Gasotransmitter‐Nanodonor for Spatial Regulation of Anxiety‐Like Behavior and Bone Metastasis
05/03/2025 -
The gasotransmitter‐nanodonor FSG@AB co‐releases hydrogen sulfide (H₂S) and glucose oxidase (GOx) at bone metastases, disrupting mitochondrial function and inhibiting glycolysis to deplete...
Self‐Assembled Metal Complexes in Biomedical Research (Adv. Mater. 9/2025)
05/03/2025 -
Self‐Assembled Metal ComplexesIn article number 2416122, Yuqi Tang, Quan Li, and co‐workers present a comprehensive overview of the self‐assembly of various metal complexes into the...
