Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
This research introduces a two-dimensional compound, AlGaP₂, which retains its structural integrity under both room and elevated temperatures. Investigations into its mechanical characteristics indicate that AlGaP₂ has an exceptionally low Young's modulus in the y -direction, granting it remarkable flexibility. Notabl…
Abstract D-limonene is a bioactive monoterpene with recognized antioxidant, anti-inflammatory, and antimicrobial properties, whose therapeutic application is severely constrained by its high volatility, sensitivity to oxidation, and poor aqueous solubility. Nanoencapsulation within biopolymeric matrices represents a p…
ABSTRACT Dental caries is a commonly occurring dental and oral disease that is treated with a therapeutic procedure employed in dental restoration. Dental composite resins are considered a suitable material for dental restorations owing to their aesthetic appeal, biocompatibility, and favorable physical and mechanical…
ABSTRACT Zero thermal expansion (ZTE) alloys hold great promise for applications in precision instruments, yet are severely limited by intrinsic brittleness and low thermal conductivity. Herein, enabled by optimizing mixing enthalpy, we report on a dual‐phase metallic composite that shows ZTE (α l = +0.6 × 10 −6 K −1…
This study investigates the structural, electronic, optical, mechanical, anisotropic, phononic, molecular dynamics, photocatalytic oxidation and charge distribution properties of A 2 PbCl 6 (A = Li, Na, K, Rb, Cs, Fr) vacancy-ordered double perovskites using density functional theory combined with SCAPS-1D device simu…
Abstract Configuring additive manufacturing (AM) processes for metal alloys is challenging because printed output quality depends on complex interactions among process parameters such as laser power, scan speed, and feed rate. Conventional trial‐and‐error approaches are inefficient because experiments are costly and t…
ABSTRACT Aerogels have emerged as a unique class of ultralight porous materials that combine exceptional thermal insulation with low density, high porosity, and remarkable structural versatility, enabling broad opportunities across aerospace, energy, electronics, environmental remediation, and wearable technologies. H…
ABSTRACT Dynamic structural evolution in catalytic processes, such as atomic reconstruction of catalysts, molecular rearrangement at solid‐liquid interfaces, and quantum‐scale fluctuations, is key to determining their intrinsic activity and selectivity. However, these non‐steady‐state processes often occur on ultrafas…
Ischemia-reperfusion injury (IRI) is a complex pathological process involved in conditions such as organ transplantation, trauma, vascular surgery, myocardial infarction, and stroke. Although reperfusion is essential for restoring oxygen and nutrients to ischemic tissues, it can paradoxically worsen tissue damage thro…
Long-duration deep-space missions and reusable cryogenic stages require insulation that remains dimensionally stable at liquid-hydrogen temperatures, adds very little mass, and provides at least modest attenuation of ionizing radiation. Conventional polymer foams become brittle and crack after repeated cryogenic cycli…
Hydrogels have emerged as a versatile class of biomaterials for a wide range of biomedical applications; however, conventional crosslinking strategies often lack precise control over network dynamics, degradation behavior, and functionality. In recent years, Diels–Alder (DA) chemistry, including both classical and inv…
ABSTRACT Circularly polarized organic light‐emitting diodes (CP‐OLEDs) have attracted great attention because of their promising applications in 3D displays. However, developing high‐performance CP‐OLEDs typically face the challenge of integrating large‐scale availability of emitters, device efficiency, color purity,…
Spinal cord repair requires vascular perfusion, barrier integrity, axonal crossing, electrical continuity, and safe host-graft integration. Existing scaffold, cell-transplantation, vascular biofabrication, and anastomosis research addresses portions of this problem, but final alignment and integration remain substanti…
In this study, a CuS/Fe₃C composite was successfully synthesized through a facile grinding–ultrasonication route for the efficient photocatalytic degradation of methylene blue (MB) under visible and solar light irradiation. The individual components, CuS and Fe₃C, were characterized by X-ray diffraction (XRD), scannin…
ABSTRACT Osteoarthritis (OA) is a multifactorial degenerative joint disease characterized by irreversible cartilage deterioration associated with chronic inflammation, oxidative stress, tissue acidosis, and abnormal mechanical loading. During OA progression, inflammation‐associated metabolic reprogramming and hypoxia‐…
Coarse-graining a Markov chain by merging microstates (lumping) almost always destroys Markovianity and hides dissipation. We present, in three parts, a class of finite chains for which the entire structure — the lumping lattice, the entropy production, and the thermodynamic uncertainty bounds — is exactly solvable an…
Abstract Ultraviolet organic light‐emitting diodes (UV‐OLEDs) have attracted increasing attention in the applications of phototherapy, high‐density information storage, sterilization, photocuring and so on, yet the development of efficient short‐wavelength emitters remains challenging due to the irreconcilable contrad…
ABSTRACT Internal microenvironment within covalent organic frameworks (COFs) is essential for photocatalytic performance. Nevertheless, retaining the chemical composition of building blocks hinders precise control over internal charge distribution. Herein, a regioisomerism‐driven strategy was adopted to engineer the f…
Global plastic production continues to increase by ~8% annually despite the growing concern over its environmental and human health impacts. Recent studies have demonstrated that forested headwater streams in the Southern Appalachian Mountains of western North Carolina contain some of the highest concentrations of mic…
By embedding the 240 E8 root vectors in a φ‑scaled hyperlattice and driving each node with a 132 Hz fundamental tone together with its φ‑harmonic overtones (≈ 214 Hz and 346 Hz), a coherent spin‑orbit interaction emerges that locks electron tunneling trajectories into braid‑protected pathways. These braid channels inh…