Materials Literature
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This study investigated the use of chitosan nanoparticles as bio-preservatives in the inhibition of spoilage microorganisms in egusi and okra soups. Traditional soups are highly susceptible to microbial spoilage due to their high moisture and nutrient contents, leading to reduced shelf life, quality deterioration, and…
Gradient structural design offers a novel and effective strategy to overcome the long‐standing strength‐ductility trade‐off in metallic materials. In the present study, to address the low yield strength of conventional twinning induced plasticity (TWIP) steel, a multigradient structured (MGS) TWIP steel was developed…
In this chapter we use two methodologies to understand how the articles in the constitution have been modified throughout the years: the crystallization index and the crystallization rate. As evidenced, the preponderance of articles in the constitution demonstrates high crystallization rates (predominantly green). Giv…
Background, Vernonia cinerea Less. (Asteraceae), known as “Poovaamkurunnel” in Malayalam and “Sahadevi” in Sanskrit, is a medicinally significant herb documented in Ayurvedic and other traditional medicine systems for its anti-inflammatory, analgesic, antipyretic, and antioxidant activities, with specific ethnomedicin…
In standard lattice gauge constructions the gauge group is an input. Wilson's action, quantum link models, and emergent-gauge-field constructions all fix it beforehand. We work on the D_4 root lattice, the densest lattice packing in four dimensions, whose constant-time slices are face-centered-cubic, and define the co…
This paper presents an in-situ methodology for studying the kinetics of tritium and helium-4 release from the intermetallic alloy Ga64Li36 during continuous neutron irradiation at the IVG.1 M research nuclear reactor. The developed methodology differs from traditional approaches by enabling continuous monitoring of tr…
Food packaging is crucial for maintaining food quality during storage. The effectiveness of food packaging can be augmented by the inclusion of active agents, such as antimicrobials, and smart components, such as colour-changing indicators of spoilage. Nanofibres are advantageous for active and smart packaging due to…
ABSTRACT The reaction of dppb(AuCl) 2 and InCl gives the [Au 4 (dppb) 3 ] 2+ cluster where the four gold atoms are arranged in a deltoid. This contrasts all known [Au 4 ] 2+ clusters which exclusively form tetrahedral structures. Single crystals of the title compound luminesce with a high quantum yield in the near inf…
Magnetothermally responsive nanocarriers represent a promising platform for spatio-temporally controlled drug delivery by combining alternating magnetic field (AMF)-induced heating with thermally triggered cargo release. Among the available architectures, magnetite-core/mesoporous-silica-shell (Fe3O4@mSiO2) nanopartic…
Abstract Natural hyperbolic materials (NHMs) are attractive materials for mid-infrared nanophotonics but typically offer fixed and narrow hyperbolic bands set by optical phonons. Here, we demonstrate that free-carrier control in ZnO enables phonon–plasmon hybridization that reconfigures the mid-IR permittivity and all…
The distinct qualities and broad spectrum of applications of carbon dots make them an attractive class of carbon-based nanomaterials these are nanoscale materials often fewer than 10 nanometres. Their interesting biological, electronics and chemical features make them useful for a variety of purposes like energy conve…
The use of transformers is vital in an electrical power system as they are expensive to acquire and maintain, which influences their lifecycle. This paper discusses the effect of material selection on the diameter of the core after giving a comparative study of the core geometry. Using MATLAB based mathematical modeli…
In this work, we theoretically investigate the valley-dependent electron transport properties of graphene modulated by two strained regions and a single ferromagnetic stripe based on the Dirac equation and the transfer-matrix method. By constructing a multi-region model, the conductances of the K and K’ valleys as wel…
This revised article addresses Q0038, 'Make AI chemical predictions physically constrained and uncertainty-aware?' using a question-specific mathematical construction rather than a generic logarithmic template. The proposed model, termed the Physics-Constrained Calibrated Prediction Model, uses predicted mean yhat, pr…
FINDING: Penrose tilings are aperiodic, 5-fold symmetric tilings that violate classical crystallographic restrictions, forming the basis for quasicrystal discovery. | MATH: Golden ratio φ = (1+√5)/2 ≈ 1.618; inflation/deflation scaling by φ; 5-fold rotational symmetry forbidden in periodic crystals; matching rules enf…
Chloride ions tend to ingress rapidly in damaged areas of marine concrete structures, such as cracks and spalling zones. Without timely intervention, embedded steel reinforcement in these regions undergoes accelerated corrosion, ultimately compromising structural integrity. To reduce chloride ingress pathways, prompt…
ABSTRACT Thermally conductive polymer composites often suffer from limited heat transport due to contact constriction in spherical particulate networks. To address this challenge, we report a magnetically programmable bridge‐filler architecture that enhances thermal pathways in electrically insulating epoxy systems. I…
Thermally conductive electrical insulators are needed to remove heat from heterogeneous artificial-intelligence hardware, yet conventional screening often maximizes bulk conductivity without considering electrical confidence, thermoelastic compatibility, or package-level benefit. ThermoDielectric-AL is introduced as a…
Ultrahigh-strength steels often suffer from limited resistance to plastic instability, restricting lightweight structural applications. Here, a 1.5 GPa quenching and partitioning (Q&P) steel containing 10 vol.% austenite exhibits appreciable ductility and sustained work hardening. Combining in-situ neutron diffraction…
Perfluoroalkoxy alkane (PFA) is extensively utilized as a premium lining material in ultra-high purity semiconductor fluid control systems. However, interfacial delamination between the PFA lining and metal substrates during high-temperature melt-processing remains a critical failure mode. Because macroscopic experime…