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。
Abstract What determines which machine learning architecture wins for molecular property prediction? We address this question through a controlled comparison of five models spanning four architecture families: fingerprint-based ensembles (Random Forest, XGBoost), a directed message-passing graph neural network (GNN),…
Abstract Hydride-containing ligand-protected gold nanoclusters present a distinctive bonding problem: despite its negligible steric bulk, hydride can contribute to the stabilization of compact gold frameworks. Here we show that each kernel surface bridging hydride in gold nanohydride clusters forms a local three-cente…
ABSTRACT Short‐wave infrared (SWIR) light constitutes a significant yet underutilized portion of the solar spectrum, and efficient harvesting and detection of SWIR photons are increasingly required for emerging photonic and energy technologies. Here, we demonstrate SWIR energy harvesting and photodetection using an or…
Previously we demonstrated that disruption of ribose-5-phosphate biosynthesis in the pentose phosphate pathway increases the sensitivity of E. coli bacteria to a broad spectrum of antibiotics, and this sensitivity can be suppressed by deletion of the deoB gene. In this study, we demonstrated that antibiotic sensitivit…
ABSTRACT Soft polyvinyl chloride (PVC) is the dominant polymeric material for medical devices, yet its inherent susceptibility to bacterial colonization and biofilm formation during clinical use remains a critical safety risk. This work reports a novel multifunctional antifouling additive with a hyperbranched poly(eth…
Nanotechnology facilitates efficient micronutrient delivery to crops, with copper oxide nanoparticles (CuO NPs) identified as promising nanofertilizers. This study investigated the effects of CuO NPs applied via seed soaking and foliar spray on the growth and physiological responses of Brassica juncea (mustard). Seeds…
At present the UK holds a large inventory of PuO2 which poses significant security and economic concerns if left in its current state. The UK government has decided to immobilise the PuO2 inventory via incorporation into a mineral phase and final disposal in a geological disposal facility. Zirconolite is one of the mi…
The growing global demand for particleboards has generated large quantities of waste in recent years. This waste mainly arises from manufacturing processes, furniture industry offcuts, and end-of-life disposal. In response to waste management challenges, recycling and reuse technologies have advanced significantly. In…
FINDING: Penrose tiling inflation-deflation operator eigenvalues are algebraic integers in Q(√5), with the dominant eigenvalue being φ² = φ + 1 = 2.618..., linking aperiodic order to the golden ratio quadratic field. MATH: - Inflation-deflation operator (substitution matrix) for Penrose tiling (e.g., Robinson triangle…
Janus nanoparticles possess anisotropic architectures that enable strong interfacial interactions and enhanced functionality, yet their synthesis often depends on multistep seeded or templated routes. Here we report hybrid emulsion-dispersion (HED) polymerization, a one-pot strategy that introduces a fundamentally dif…
The interfacial structure and energy transfer (ET) in heterostructures have attracted tremendous attention for their growing importance in thermal management, catalysis, and optoelectronic applications. However, the role of carrier-lattice interaction in interfacial ET at the nanoscale remains unclear. Here, we constr…
We introduce QuanLLM-v1.0-qm, a domain-adapted language model for university-level quantum-mechanics learning and problem solving. It is derived from Qwen3-8B and adapted with approximately 40,000 quantum-mechanics instruction examples through low-rank parameter-efficient supervised fine-tuning. The model is delivered…
ABSTRACT High‐entropy alloys (HEAs) have recently emerged as promising candidates for electromagnetic compatibility (EMC) applications due to their unique compositional complexity and the synergistic interactions among constituent elements. However, their inherently limited dielectric loss capability significantly res…
FINDING: Icosahedral symmetry group is simple; quasicrystals exhibit non-Fermi liquid behavior; viral capsids use icosahedral symmetry for assembly. MATH: - Icosahedral rotational symmetry group: order 60, isomorphic to \(A_5\) (alternating group on 5 letters), simple (no nontrivial normal subgroups). - Quasicrystal p…
ABSTRACT The environmental concerns associated with plastic and fluorocarbon‐based materials have driven the search for sustainable options, particularly in the development of highly water‐repellent coatings. Plant‐based materials offer a promising solution due to their biodegradability and sustainability. In this stu…
The dissimilar combination of NiTi shape memory alloy and Ti6Al4V titanium alloy offers superelasticity, biocompatibility and high specific strength, showing broad application prospects in aerospace and medical fields. However, when fabricating NiTi/Ti6Al4V composite components by multi-material laser powder bed fusio…
Los materiales flexibles funcionales a partir de carbón representan una alternativa viable, económica, eco-amigable, si este proviene de una biomasa residual, y escalable en el desarrollo de sistemas electrónicos portátiles e inteligentes a mediano o largo plazo. Por ende, el presente reporte evalúa las propiedades de…
This study investigates the mechanical and tribological performance of sustainable epoxy composites reinforced with alkali-treated hybrid plant fibers and bio-fillers. The composites were fabricated using sisal, hemp, flax, and bamboo fibers as hybrid reinforcements, all subjected to NaOH treatment, and incorporated b…
Nasl. z nasl. zaslona.
This paper develops a revised mathematical solution framework for the chemistry challenge "Prevent catalyst poisoning and deactivation without sacrificing activity?". The proposed Reversible-Irreversible Catalyst Deactivation Model (RICDM) was constructed after an earlier formulation failed or remained only partially…