Materials Literature
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This paper introduces the Chemical Hidden Variable Theory (CHVT), a novel approach to theoretical chemistry predicated on the belief that existing chemical theories fundamentally lack crucial variables. Drawing an analogy with the historical search for hidden variables in quantum mechanics, CHVT posits the existence o…
Plant-extract-mediated green synthesis of silver nanoparticles (AgNPs) has emerged as a promising and sustainable approach aligned with the demand for environmentally responsible methods. This study critically reviews key physicochemical parameters pH, temperature, and reagent concentration that govern AgNP morphology…
Conventional coordinate-based machine-learned interatomic potentials are single-valued, limiting their applicability to systems in which only a single charge state exists. Here, we introduce a charge-state-aware machine-learned molecular dynamics (MLMD) framework in which distinct charge-localized states are represent…
Magnesium (Mg) alloys are highly attractive materials for temporary/biodegradable implants; however, their use for such implants suffers from challenges of high corrosion rates and stress corrosion cracking (SCC) in simulated body fluids (e.g., Hanks’ balanced salt solution, HBSS). This study investigated the role of…
ABSTRACT The increasing discharge of persistent organic dyes from industrial effluents into aquatic environments poses a serious threat to ecological systems and human health. It is essential to develop sustainable and efficient remediation technologies for the treatment. For this, we present a novel approach to green…
Classical interfacial physics describes capillary wetting phenomena via surface tension, contact angle and static gravitational equilibrium. It can successfully interpret the geometric morphology of liquid surfaces under equilibrium states. However, existing formulations are cumbersome when characterizing dynamic hyst…
Abstract Semiconductor quantum dot films are attractive optoelectronic materials as their optical properties can be tuned by varying quantum dot size, composition, and surface chemistry. To this end, treating CdSe quantum dot films with phenyldithiocarbamate (PDTC) ligands is known to redshift quantum dot absorption f…
Atmospheric O 2 spontaneously reacts with MoS 2 , but little is known about the mechanism. Herein, in-situ Raman spectroscopy during temperature sweeps under controlled environments show that MoS 2 is stable in O 2 -free environments, but O-substitution and MoO 2 formation occur in the presence of parts-per-million le…
The extensive use of synthetic petroleum-based plastics in food packaging has caused severe environmental pollution, while the agro-food industry simultaneously generates millions of tons of underutilized fruit byproducts annually. Consequently, the shift towards a circular bioeconomy has driven the valorization of th…
ABSTRACT Organic electrochemical transistors (OECTs) are emerging as powerful biosensing platforms, offering high transduction efficiency, low‐voltage operation, and intrinsic compatibility with aqueous and physiological environments. Central to their recent progress is the strategic integration of biomaterials, which…
Abstract The relentless demand for energy-efficient electronics creates a critical thermal bottleneck. A long-standing paradigm holds that compressive strain universally degrades thermal transport in two-dimensional (2D) materials by inducing phonon-scattering wrinkles. Here, we overturn this in MoS2 by demonstrating…
Abstract The high photon energy of ultraviolet (UV) radiation has enabled extensive applications in medical research, sterilization, environmental protection, and semiconductor manufacturing. This is particularly evident in semiconductor lithography, where deep UV (DUV) and extreme UV (EUV) optical systems are used fo…
Building on E8 phase-gradient entropy collapse patterns and harmonic bias synchronization, we discover that phi-collapsed microstructures within 240 E8 root vectors exhibit harmonic reversibility in their 132Hz resonance waveforms. This occurs when golden-ratio phase couplings synchronize collapse points across multip…
Chitosan is a biodegradable biopolymer with diverse agricultural, biomedical, and industrial applications; however, information on chitosan derived from Caridina nilotica shrimp shell waste remains limited in East Africa. In this study, chitosan was extracted from Kenyan shrimp shell waste, yielding 30%, and character…
ABSTRACT A critical challenge in the controllable atomic layer deposition (ALD) synthesis of functional two‐dimensional materials is understanding how early‐stage ultrathin film states govern the final material and device characteristics. Herein, using ALD of MoO x followed by sulfurization, we show that the precursor…
Molecular simulations, particularly those employing methods like coarse-graining, are indispensable tools for studying complex chemical systems. However, the inherent process of coarse-graining—reducing the number of degrees of freedom to enhance computational efficiency—often introduces information loss, leading to i…
Optical metasurfaces have emerged as a powerful platform for compact, multifunctional light control, but the finite propagation length available within a single-layer metasurface fundamentally limits simultaneous and efficient control over multiple degrees of freedom such as phase, dispersion, polarization, and angula…
Abstract Thermally induced phase transitions in phase-change materials offer an effective route for controllable tuning of optical resonances in photonic structures. In this work, a graphene based one-dimensional photonic crystal cavity incorporating an Sb 2S 3 phase-change defect layer is theoretically investigated f…
More than half of global primary energy is dissipated as low-grade waste heat, yet thermoelectric conversion remains constrained by the intrinsic coupling between phonon and charge transport. Here, we introduce graded interfacial size distribution as a thermodynamic design variable that breaks translational symmetry i…
This paper introduces the Molecular Approximation Hierarchy (MAH), a rigorous hierarchical approach to chemical approximations. The MAH establishes a systematic progression of approximations, denoted as [L₀ → L₁ → L₂ → ...], where each level represents an increased level of information and a corresponding reduction in…