Materials Literature
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This revised article addresses Q0024, 'Control defects and grain boundaries to engineer macroscopic material properties?' using a question-specific mathematical construction rather than a generic logarithmic template. The proposed model, termed the Grain-Boundary Property Transfer Model, uses grain-boundary misorienta…
Abstract Magnetic exchange coupling between high-anisotropy spin centers is a key requirement for single-molecule magnets with high operating temperatures. Here, we report the synthesis and characterization of the dinuclear iron(II) and cobalt(II) complexes [(iPr3Si)(Dipp)NFe]2(m-(NSiMe3)2C6Me3H) (m-Fe2), [(iPr3Si)(Di…
ABSTRACT The luminescent multi‐component rare earth halides have great potential in optoelectronic applications. However, due to the complex structure and unclear structure‐property relationship, it is difficult to achieve precise luminescence regulation. Therefore, it remains challenging to ensure that the performanc…
SUMMARY During soil‐algological research in the mountainous area of Asian Russia near Lake Baikal, we isolated a new chlamydomonad strain, IRK–A 362. Morphological and ultrastructural features of this alga have been studied using light and transmission electron microscopy (TEM). Phylogenetic reconstructions were infer…
Abstract Inherent instability of highly active metal nanoclusters limits their practical application in thermal catalysis. Core–shell architectures, while improving stability, commonly sacrifice low-temperature activity by blocking essential active sites, particularly in interface-mediated reactions. To overcome this…
Plastics have long been designed as durable materials with limited consideration of their fate after use. In contrast, a polymer system that enables end-of-life plastics to no longer to be discarded but instead to be transformed into fertilizers that actively benefit ecosystems, would be very desirable indeed. Such a…
Salinity stress reduced germination, water uptake, seedling vigour, growth, photosynthetic pigments, protein and carbohydrate contents and root metabolic activity, while increasing proline accumulation, antioxidant enzyme activities and relative membrane-associated injury. Green-synthesized nZVI seed nanopriming gener…
The tutorial on best practices in `0 K' DFT energy calculations on molecular crystal structures by van de Streek & Johnson [Acta Cryst. (2026), C82, 383-400] provides a highly accessible and practical guide for performing reliable periodic density functional theory calculations in organic crystals.
This paper introduces a generalized two-dimensional measure-theoretic frameworkto quantify the spatial asymmetry of discrete subsets on the Euclidean plane ℝ^2.Building upon one-dimensional topological divergence, we formalize the 2D Vector Drift Operator and the dimensionless Topologically Invariant Divergence Coeffi…
FINDING: Discovery of quasicrystals with forbidden five-fold rotational symmetry, breaking periodic lattice dogma, linked to Penrose tiling and golden ratio. | MATH: Golden ratio φ = (1+√5)/2 ≈ 1.618; its reciprocal 1/φ ≈ 0.618; φ² = φ+1 ≈ 2.618; φ⁻² = 2-φ ≈ 0.382. Five-fold symmetry is incompatible with periodic Brav…
This study examines the nonlinear vibration and postbuckling behavior of functionally graded porous copper beams reinforced with graphene origami (GOri) metamaterials, partially immersed in fluid. The analysis focuses on how porosity characteristics and negative Poisson’s ratio (NPR) influence nonlinear dynamic perfor…
The fabrication of organic light-emitting diodes (OLEDs) typically proceeds via vacuum deposition (VD); however, solution-processed (SP) devices hold the promise for a much more cost-effective and less energy-intense fabrication. Their performance, however, lags behind 2 vacuum-deposited devices, in part because there…
FINDING: Quasicrystal diffraction indexed via golden ratio basis vectors and higher-dimensional projection methods; golden ratio emerges as a stable local recurrence operator in self-application systems. MATH: - Golden ratio φ = (1+√5)/2 ≈ 1.618, reciprocal 1/φ = φ−1 ≈ 0.618, φ² = φ+1 ≈ 2.618, φ⁻² = 2−φ ≈ 0.382. - Bas…
This revised article addresses Q0196, 'How can we validate AI-based spectral interpretation so that inferred structures remain chemically auditable?' using a question-specific mathematical construction rather than a generic logarithmic template. The proposed model, termed the Auditable Spectral-Structure Posterior Mod…
Alcohol-based deep eutectic solvents (DESs), exhibiting energy/power densities of 12–14 Wh kg −1 / 6.5–7.5 kW kg −1 with YP-80F activated carbon at 1.8 V cell voltage, are demonstrated as efficient low-leakage-current electrolytes suitable for ultra-low-power printed energy storage. Through low faradaic self-discharge…
This paper develops a revised mathematical solution framework for the chemistry challenge "Can autonomous laboratories discover catalysts and operating waveforms together rather than optimizing them separately?". The proposed Mixed-Variable Autonomous Catalyst Search Model (MACSM) was constructed after an earlier form…
Developing eco-friendly, multifunctional plant-based foams is essential for environmental protection and energy conservation. The environmental pollution and health hazards associated with petroleum-based foam plastics are becoming increasingly evident. Using sugarcane bagasse fibers and bamboo fibers as raw materials…
The increasing demand for sustainable, functional, and safe food packaging has driven the development of edible polysaccharide-based films and coatings. Cellulose, hemicellulose, and chitosan serve as versatile platforms for constructing multifunctional interfaces that integrate preservation, bioactive delivery, and p…
Recycled glass fiber-reinforced polymer (GFRP) powder from decommissioned wind turbine blades offers sustainable reinforcement for wood–plastic composites (WPCs), but its efficiency is limited by poor interfacial adhesion with the polypropylene (PP) matrix caused by surface epoxy residues. In this study, GFRP/WPCs wit…
Sequence-defined synthetic copolymers promise biological-like precision in material design, but their utility depends on the ability to read sequences directly from accessible analytical measurements. We introduce a multimodal transformer that decodes copolymer sequences from simulated UV-Vis, 1H NMR, and mass spectra…