Materials Literature
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Abstract Bioindicators are widely used to describe environmental impacts through rapid and cost-effective assessments. However, identifying them at the species level with detailed quantitative sampling is time-consuming, expensive, and requires specialized knowledge. This study evaluated, using planktonic ciliates, ta…
Abstract The rapid advancement of machine learning (ML)-based protein structure prediction, exemplified by AlphaFold2 and extended by newer models such as AlphaFold3 and Boltz-2, has generated significant optimism for structure-guided drug discovery. In particular, ligand–protein cofolding approaches offer the potenti…
ABSTRACT Hard carbon anodes are promising candidates for sodium‐ion batteries but still suffer from limited capacity and rate capability. Here, we propose fungal mycelium, an abundant and low‐cost biomass precursor, for the fabrication of high‐performance hard carbon. Through alkali treatment, Zn 2+ biosorption and ca…
ABSTRACT Formamidinium lead iodide (FAPbI 3 ) perovskite light‐emitting diodes (PeLEDs), showing record external quantum efficiencies (EQEs), are typically fabricated in an n‐i‐p structure through the deposition of a precursor solution rich in formamidinium iodide (FAI) on top of ZnO/ITO substrates. The ZnO electron t…
High-density friction layers serve as a key approach for triboelectric nanogenerators (TENGs) to achieve high-performance output and large-scale commercialization. Conventional strategies rely on bulky accessories for uniform force and ordered separation of dense friction layers, which increases device volume and fabr…
Bacterial infections of biofilms are hard to treat as the matrix and physiological differences in the cells within a biofilm limit the ability of traditional antibiotics to control the growth of bacteria. We synthesized a sodium butyrate-encapsulated manganese tetrakis (4-carboxyphenyl) porphyrin hydrogen-bonded organ…
Abstract Dilute alloy catalysts, typically consisting of a small amount of catalytically active dopant metal dispersed in a more inert host metal, are a promising class of materials that can potentially circumvent the scaling-relation limitations of conventional catalysts. Although recent efforts have succeeded in dis…
Abstract Excited-state intramolecular proton transfer (ESIPT) and subsequent photoisomerization in o-hydroxy Schiff bases are central to many photochromic and fluorescent applications, yet the interplay between proton transfer and torsional relaxation in the simplest member of this family remains poorly understood. He…
ABSTRACT This study systematically elucidates the comprehensive influence of back pressure and screw speed—two key processing parameters in injection molding—on the fiber‐state characteristics and mechanical performance of carbon‐fiber‐reinforced polymer composites. High‐precision characterization of fiber dispersion,…
Recently we could demonstrate that the reaction of the bissilylated metalloid cluster K2[Ge9(Hyp)2] (Hyp = Si(SiMe3)3) with phosphine-stabilized silver chlorides gives the intermetalloid cluster Ag12[Ge9(Hyp)2]6, featuring a silver core of twelve silver atoms surrounded by six [Ge9(Hyp)2] units. Thereby, the silver at…
Abstract Colloidal InP quantum dots (QDs) are promising near-infrared (NIR) materials for environmentally benign QD-sensitized solar cells (QDSCs). Yet previous studies on QDSCs have never been able to extend the light harvesting capability of InP QDs to NIR. In this work, InP QDs with an absorption onset reaching ∼75…
Abstract To address oil-film breakdown and electrical erosion caused by shaft current in generator gearboxes, this study develops a theoretical model for breakdown threshold voltage based on minimum oil film thickness and critical electric field strength. The fluctuation characteristics of the model under different op…
Scaling up the area of photonic-crystal surface-emitting lasers (PCSELs) to produce higher output power while maintaining single-mode operation has been a longstanding objective in photonics and laser physics. Achieving this goal requires two fundamental physics: the difference between the modal losses of the fundamen…
Developing a framework that provides access to the momentum-resolved fine electronic structure of strongly correlated f-electron materials is central to understanding the microscopic mechanisms governing their low-temperature properties. In Ce- and Yb-based heavy-fermion compounds, subtle features arising from crystal…
Hydrogen direct injection involves shock-containing, under-expanded jets for which Unsteady Reynolds–Averaged Navier–Stokes (URANS) predictions of penetration and mixture preparation are difficult to attribute to turbulence closure alone, because experimental, diagnostic, boundary-condition and numerical uncertainties…
Ti6Al4V implants are used to repair critical-sized bone defects, but their bioinert surfaces often cause insufficient early osteogenic stimulation, potentially leading to compromised long-term fixation. The osteogenic microenvironment is vital for osseointegration between the host bone and the implant and influences l…
PURPOSE: To investigate the impact of intra/extracellular water exchange (WX) on quantitative dynamic contrast-enhanced (DCE) MRI in patients with severe aortic stenosis (AS). The aims were to compare low-dose (WX insensitive) and high-dose (WX sensitive) DCE-MRI measurements, and to compare data acquired before and a…
Abstract Osteoarthritis (OA) is a degenerative joint disease characterized by the failure of cartilage lubrication and persistent inflammation induced by friction-generated debris. Therefore, an effective OA treatment strategy should simultaneously enhance joint long-term lubrication and suppress inflammation. Toward…
Polarization is a fundamental and important characteristic of electromagnetic waves that governs the behavior of the electric field and provides essential insight into interaction with matter. This paper presents a simple perspective of polarization in electromagnetics to students/researchers. The fundamental properti…
Iodide ions are biologically important naturally occurring anions in the human body. In this study, we designed and synthesized a novel pyrene-pyrazole-imidazole conjugate (PPIC) fluorescent probe using a microwave-assisted multicomponent reaction. The PPIC probe was characterized by standard analytical methods, inclu…