materials science
29 stories related to this topic, newest first.
ncbi.nlm.nih.govStudy Tests Zinc Oxide Nanoparticles and Cold Plasma for UV-Protective Workwear Textiles
Researchers applied zinc oxide nanoparticles made by chemical and green methods to textiles, then used citric acid or cold plasma to improve adhesion. Ultraviolet protection factor and air permeability were measured before and after washing.
link.springer.comResearchers Develop Conductive Microsheet Electrode for Skin Biosignal Recording
A team from the University of Tokyo and partner institutions created a fully conductive microsheet electrode using polyurethane and self-doped PEDOT. The electrode records electrocardiograms in high-temperature, high-sweat environments such as saunas.
Science NewsGold Surface Atoms Rearrange to Slow Oxidation
Researchers found that gold atoms on freshly exposed surfaces shift from square to hexagonal arrangements. This change makes splitting oxygen molecules far more difficult. The study was published May 21 in Physical Review Letters.
bbc.comAI Helps Design New Materials for Stronger Hip Implants
Researchers are using machine learning to create metamaterials that mimic bone properties. The work aims to produce longer-lasting hip replacements and better fracture repair implants.
ndtv.comResearchers Develop Antibacterial Nanofiber Membranes for Water Filtration
Scientists created electrospun polyacrylonitrile membranes loaded with green-synthesized silver, zinc oxide, and copper oxide nanoparticles. The composites showed improved mechanical strength and antibacterial activity against Escherichia coli, supporting potential use in drinkin…
9to5mac.comResearchers Present Multi-Scale Fusion Network for Real-Time Steel Defect Detection
A new convolutional network called MSFNet-PD combines progressive dilation and multi-scale feature fusion to detect surface defects on strip steel. The model aims to improve both detection accuracy and processing speed for industrial inspection lines. Tests on the SD-Saliency-900…
pravdareport.comElectron-Beam Method Creates Thousands of Atomic Defects in Crystals
Researchers developed a technique using focused electron beams to rearrange thousands of atoms in a crystal lattice within minutes. The method produces controlled patterns of defects that may exhibit quantum properties. The work builds on earlier single-atom manipulation experime…
realclearscience.comScientist Reports Evidence of Quantum Spin Liquid in Natural Mineral
A researcher at SLAC National Accelerator Laboratory states that herbertsmithite shows properties consistent with a quantum spin liquid. The mineral was first collected in Iran in the 1970s and later synthesized in laboratories for study.
The IndependentChinese Scientists Develop Self-Degrading Plastic Material
Researchers incorporated two strains of Bacillus subtilis bacteria into polycaprolactone to create a material that breaks down completely in six days when activated. The bacteria produce complementary enzymes that degrade the polymer into its base building blocks without forming…
link.springer.comVortices in Granular Superconducting Films Exhibit Quantum Two-Level Behaviour
Researchers have achieved coherent manipulation and quantum non-demolition readout of superconducting vortex states in granular aluminium microwave resonators. The work demonstrates microsecond-range quantum coherence and energy relaxation times reaching fractions of a millisecon…
link.springer.comResearchers Optimize Friction Welding for AA2024-T351 Aluminum Alloy
A study published on May 10, 2026, introduced a drilled-to-bossed joint geometry for direct drive friction welding of AA2024-T351 aluminum alloy. The approach achieved tensile strength of 538 MPa and torsional strength of 325 MPa using specific process parameters. Deep learning m…
ibtimes.co.ukResearchers Propose Minor Modifications to YOLOv11n for Laser-Cut Diamond Defect Detection
A team from North China University of Water Resources and Electric Power released a study on FAS-YOLO, an optimized version of YOLOv11n that reduces parameters by 37.4 percent while achieving 92 percent precision in identifying cracks and ablation in laser-cut diamonds. The paper…
link.springer.comNonlinear Dimensionality Reduction and Bayesian Optimization Tested for Biobased Foam Formulation Optimization
A study published today in Scientific Reports demonstrates that nonlinear methods t-SNE and UMAP perform comparably to PCA when paired with Bayesian optimization to identify high-yield-stress methylcellulose-cellulose fiber foam formulations. Researchers from Aalto University use…
labmuffin.comDynamic Vapor Sorption Used to Screen Metal-Organic Frameworks for Vinyl Acetate SPME Coating Compatibility
Researchers prepared 13 metal-organic frameworks and screened them via dynamic vapor sorption to identify optimal coatings for solid-phase microextraction of vinyl acetate. ZIF-68 emerged as the best performer and was applied to test specific migration from ethylene vinyl acetate…
link.springer.comStudy Characterizes Polysaccharide–Protein Composite Gels for Potential Dysphagia Applications
A study published on 08 May 2026 details the creation of composite gels using high-acyl gellan gum and hydroxypropyl methylcellulose. Scientists screened 12 candidate polysaccharides permitted under GB 2760-2014, identifying only two that met all criteria for dysphagia-oriented a…
interestingengineering.comDirectional Dark-Field Nanoimaging Achieved in Transmission X-ray Microscopy
Researchers have demonstrated the first directional dark-field setup for nanoimaging, mapping orientation of scattering features below the spatial resolution limit. The method, implemented by adding apertures to existing transmission X-ray microscopy setups, was validated on a go…
medium.comMachine Learning Method Decomposes Multi-Phase X-ray Diffraction Patterns From Single Observation
Researchers developed a generative deep learning model called PhaseDifformer that can separate mixed powder X-ray diffraction patterns into individual single-phase patterns using only one sample. The approach addresses limitations of traditional methods that require multiple samp…
SemaforIntalus Raises $11M Seed Round to Scale Ceramic-Infused Metal Production
Intalus, which produces ceramic-infused metals using waveform energy to enhance heat and corrosion resistance, secured $11 million in seed funding. The company’s materials are already deployed by more than half of Formula 1 teams, the U.S. military and NASA. Semafor reported the…
thehindu.comNanodiamonds as Small as 4 Nanometres Exhibit 30% Lower Stiffness Than Larger Diamonds
Researchers compressed individual diamonds between diamond-tipped cylinders and found that stiffness fell as diameters shrank from 12 to 4 nanometres. Computer simulations linked the change to a high ratio of surface atoms to core atoms and weak chemical bonds between the layers.
Substrate placeholder — needs reviewStudy Shows Mechanical Compaction of Melamine Improves Carbon Nitride for Dye Photodegradation
Researchers have found that mechanically compacting melamine alters the structure of graphitic carbon nitride, enhancing its photocatalytic performance. The method improves degradation of Acid Orange 7 under visible light. The findings were published in Scientific Reports on Apri…
National Weather Service JetStream - Online School for Weather / Wikimedia (Public domain)Study Introduces Coupled Methods for Detecting Fatigue Damage in Notched Composite Structures
Researchers have developed coupled methods combining fatigue testing and non-destructive diagnostics to assess damage in thin-walled composite structures with various notches. The study, published in Scientific Reports, examines carbon fiber reinforced polymer composites under fa…
Substrate placeholder — needs reviewHigh-Speed Cameras Capture Behavior of Cornstarch-Water Mixture Exhibiting Solid and Liquid Properties
Researchers used high-speed cameras to observe a cornstarch-water mixture that switches between solid and liquid states. The mixture, known as oobleck, demonstrates non-Newtonian fluid properties under stress. The study provides visual evidence of these transitions at a microscop…
Boreskov Institute of Catalysis / Wikimedia (CC BY 4.0)Study Examines Oxygen Diffusion and Surface Reactions in Reducible Metal Oxides for Catalysts
Researchers have investigated the role of bulk oxygen diffusion and surface reactions in reducible metal oxides used in heterogeneous catalysts. The study provides direct measurements of oxygen dynamics during redox cycles. These findings address a gap in understanding catalyst b…
Substrate placeholder — needs reviewRecent Study Reveals New Behavior in Oobleck Under High Shear Rates
Researchers have observed that dense drops of oobleck spread like a liquid before stiffening into a solid when subjected to high shear rates. This finding highlights ongoing surprises in the properties of non-Newtonian fluids. The study provides insights into the material's respo…
Oak Ridge National Laboratory / Wikimedia (CC BY 2.0)Study Reveals Opposite Pressure Effects on Magnetic Phase Transitions in NiBr2 and NiI2
Researchers have identified contrasting responses to pressure in the magnetic phase transitions of nickel bromide (NiBr2) and nickel iodide (NiI2). These van der Waals triangular-lattice multiferroics exhibit incommensurate helimagnetic order at low temperatures. The findings, pu…
Substrate placeholder — needs reviewResearchers Develop Polyfluorophenyl Quinoxaline Acceptors for Efficient Organic Solar Cells
Scientists have synthesized small-molecule acceptors using polyfluorophenyl quinoxaline structures that exhibit long exciton diffusion lengths and high electron mobility. These acceptors enable power conversion efficiencies above 18% in both thin-film and thick-film organic solar…
Nature Publishes Four New Research Papers on Superconductivity, Immunotherapy, Reproducibility, and Brain Activity
Nature journal released four research papers covering advancements in materials science, medical treatments, scientific methodology, and neuroscience. The papers address superconductivity in nickelate thin films, synthetic super-enhancers for viral immunotherapy, reproducibility…
Substrate placeholder — needs reviewNature Publishes Four New Research Papers on Superconductivity, Immunotherapy, Reproducibility, and Brain Activity
Nature journal released four research papers covering advancements in materials science, medical treatments, scientific methodology, and neuroscience. The papers address superconductivity in nickelate thin films, synthetic super-enhancers for viral immunotherapy, reproducibility…
nationalobserver.comAvalanche Energy Develops Radiation-to-Electricity Materials Under DARPA Project
Avalanche Energy is developing materials to convert damaging radiation into electricity as part of a DARPA-funded project. The effort aims to create a new class of materials for potential applications in nuclear technologies. This work could support advancements in energy product…