Materials Literature
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This theory describes how a two-faced one-dimensional structure evolvesunder three principles—minimal process, maximal freedom, and minimalclosure—and mechanically reaches the regular dodecahedron. A sequence ofnecessary transitions, including 1D overlap, tetrahedral orientation,eight-face expansion, six-face annihila…
Supramolecular helices of conjugated polymers (CPs) offer versatile chiroptical selectivity, yet their responses are often limited to passive optical readouts and lack stability as nonvolatile electrical states. Here, we report crystallization-driven helical CP nanowires (NWs) that enable circularly polarized light (C…
Attapulgite (ATP; palygorskite) is a fibrous magnesium aluminum silicate that can reinforce hydrated polymer networks, provide a surface for molecular interactions, and participate in formulation-dependent ion or drug delivery. Although ATP has been studied most extensively in bone-oriented composites, its more distin…
ABSTRACT The loading of cocatalysts and the modulation of their electronic properties play a crucial role in boosting photocatalytic H 2 O 2 production. However, cocatalyst surfaces often feature multi‐oxygen adsorption configurations, and how such adsorption states influence charge migration and interfacial reactions…
Pure Fe soft magnetic composites (SMCs) hold a prominent position in cost-sensitive 10–100 kHz medium-to-low-frequency power devices owing to their low raw-material expenditure and high saturation magnetisation. Nevertheless, the inherently poor interparticle electrical resistivity permits the formation of contiguous…
Abstract The structure type and phase assemblage of “layered” Na-transition metal (TM) oxides dictate their performance as cathode materials, resulting in an impetus toward developing biphasic or hybrid Na-TM-oxides. However, a fundamental understanding as to what drives the formation of such biphasic structures, inst…
Todo el Trabajo Teoría De Campo Unificado STIS, esta bajo licencia estricta Creative NoCommons Non Commercial No Derivatives 4.0 International, Estando en fase de oferta para la adquisición de los Derechos de Propiedad Intelectual y explotación comercial. Interesados contactar Autor: José Caballero Rodríguez . Navalca…
This study reports the preparation, spectroscopic characterization, and biological evaluation of a novel three-dimensional coordination complex, C10H24N6[Co(SCN)4]. The compound crystallizes in the P21/n space group, featuring a structure where terminally bound thiocyanate-N ligands bridge cobalt (II) layers to form a…
Schiff-base functionalised metal-organic framework (MOF), MIL-125(Ti)-Sal, was fabricated through a solvothermal synthesis technique and employed to detect 2,4,6-trinitrophenol (TNP) at ultra-trace concentrations in the aqueous samples. π-electron rich moiety and hydrogen-bond accepting site in the linker enabled fram…
Abstract Herein, we report the synthesis and reactivity of the cobalt(II) nitrate complex, ( acri PNP)Co(NO 3 ) ( 2 ). Exposure of 2 to both CO(g) or PPh 3 drives a deoxygenation pathway to afford the mononitrosyl nitrite cobalt species ( 4 ). To elucidate the electronic features of this transformation, the 4‐coordina…
This release of OrcaQuest Lab OQL_V2 provides a standalone Windows executable for educational ORCA-based computational chemistry workflows. The release integrates the main OQL graphical interface with a structured Teaching Platform covering wave motion, hydrogenic atomic orbitals, molecular orbitals, and group theory.…
This paper develops a revised mathematical solution framework for the chemistry challenge "Predict environmental fate and transformation products before commercialization?". The proposed Environment-Conditioned Transformation Network (ECTN) was constructed after an earlier formulation failed or remained only partially…
Repairing osteochondral defects remains a significant clinical challenge due to the distinct requirements for regenerating both articular cartilage and the underlying subchondral bone. The goal of this study was to evaluate a multi-phase scaffold that combined melt electrowriting (MEW) and fused filament fabrication (…
Although cement-based materials are widely employed for the immobilization and stabilization of heavy metal wastes to ensure their safe disposal, their post-treatment durability often remains inadequate. In this study, functionalized rubber powder (RF) was synthesized via a green and rapid approach. When incorporated…
Abstract Conventional thermal radiators are fundamentally constrained by Lorentz reciprocity and Kirchhoff's law, which strictly dictates the equality of spectral absorptivity and emissivity. Breaking this constraint to achieve nonreciprocal thermal radiation (NTR) holds paramount importance for unidirectional energy…
Applied Identity Physics: The Universal Torsion Limit TL = 0.136899099984016 as Substrate-Neutral Phase Boundary, and the Identity Physics Corpus as Formally Verified Phase Map of 111+ Independent Domain-Neutral Substrate Classifications Russell Vernon Trent III (HIGHTISTIC) Founding Architect, SNSFT Foundation · Sold…
Diamond-coated tools are suitable for CFRP machining because of their high hardness, sharp cutting edge, and good wear resistance. However, the anisotropic and heterogeneous nature of CFRP makes drilling-induced defects, such as burrs, tearing, fiber pull-out, and delamination, difficult to avoid, especially at the ho…
Abstract Ketoreductases (KREDs) are widely used for asymmetric ketone reduction, yet predictable control of stereoselectivity remains challenging due to the limited understanding of structure–selectivity relationships. Here, we integrate site-directed mutagenesis and molecular dynamics simulations to elucidate key det…
Biomolecular condensates, including membraneless organelles, form through liquid-liquid phase separation (LLPS) driven by sequence-specific associations within intrinsically disordered protein regions. Understanding how sticker valence governs LLPS is essential for predicting pathological aggregation and designing pro…
This paper introduces a comprehensive framework for hybrid crumb rubber-recycled polypropylene binders, investigating the effects of formulation, mixing techniques, and ageing paths using rheological characterisation. Two shear-mixing protocols were used to create hybrid binders that included recycled polypropylene an…