Nanomateriales
Nanomateriales
Ultrabright, Efficient, and Stable Green Quantum Dot Light‐Emitting Diodes Through Effective Heat Dissipation
23/04/2026 -
A degradation mechanism in QD‐LEDs is proposed, whereby accumulated heat reduce charge density for radiative recombination in QDs, driven by carrier delocalization in the QD layer and charge...
Manipulation of X‐Ray Persistent Radioluminescence in Core–Shell–Shell Nanoparticles for Energy‐Discriminated Chromatic 3D Imaging
24/04/2026 -
Revealing the mechanism underlying persistent RL decay kinetics and demonstrating energy‐dependent persistent RL multicolor tuning within a single Core–Shell–Shell (CSS) nanoparticle. Moreover,...
Writable and Recyclable Cellulose‐Stabilized Ga Ink for Deformable Negative Electrode of Flexible Aluminum Battery
24/04/2026 -
A writable and recyclable cellulose nanofiber‐stabilized liquid gallium ink enables a deformable, self‐healing negative electrode for flexible aluminum batteries. The cellulose...
Halogenation‐Regulated Electron‐Phonon Coupling Stabilizes Delocalized Excitation Toward High‐Performance Organic Solar Cells
24/04/2026 -
Halogen substitution from fluorine to iodine in non‐fullerene acceptors systematically promotes intra‐moiety excitation formation while suppressing charge‐transfer state participation. Heavier...
Disrupting the Oxidative Stress–Inflammation–Corneal Neovascularization Cycle with Ultrasmall Nanoparticles
24/04/2026 -
A noninvasive transepithelial strategy using ultrasmall polydopamine nanoparticles (∼3 nm) is developed to treat corneal neovascularization. These nanoparticles exhibit potent antioxidant,...
A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration
24/04/2026 -
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity...
Enhanced Internal Magnetic Field for Long‐Cycle NCM‐Li All‐Solid‐State Batteries via Dual‐Inhibition of Anode Dendrite and Cathode Cation Disorder
25/04/2026 -
Magnoelectrochemical coupling significantly enhances battery performance. The mechanisms include: at the anode, the magnetic field guides uniform Li+ deposition; at the cathode, it stabilizes the...
ANN‐Assisted Study of Magneto‐Viscoelastic Micropolar Nanofluid Transport With Activation Energy
25/04/2026 -
ABSTRACTThis study examines the effects of thermal radiation, magnetic field intensity, chemical reaction, and activation energy on momentum, heat, and mass transport in a micropolar nanofluid over a...
Free Convection Heat Transfer in Nanofluid From Inclined Porous Cylinder: Numerical and ML Analysis
25/04/2026 -
A numerical investigation is conducted to examine buoyancy‐driven flow in a square cavity containing an inclined porous square cylinder using CNT‐water nanofluid. The effects of Darcy number,...
