Materials Literature
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Spider silk fibers show exceptional mechanical properties, based on their underlying spider silk proteins (spidroins) as well as a highly developed spinning process, involving the transition of soluble high-molecular-weight spidroins into a hierarchically structured solid fiber. Liquid-liquid-phase separation is cruci…
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Abstract Domain spacing in block copolymers is typically limited by polymer contour length. Here, we report anomalously large domain spacing in strongly segregated linear–bottlebrush diblock copolymers. Using transmission electron microscopy and small-angle X-ray scattering, we show that the bridging distance between…
ABSTRACT The coupling between strain gradients and magnetic spins in perovskite thin films has long been a key focus of magnetism research, representing one of the essential pathways toward the realization of functional and flexible magnetic sensors and data storage systems. In this context, we confirm that the strain…
Hydrogen-induced cracking (HIC) in the welded heat-affected zone (HAZ) severely restricts the application of ultrahigh-strength steels (UHSS). Microstructural heterogeneity in the HAZ causes different hydrogen embrittlement (HE) susceptibility among its subregions, but the mechanism remains unclear. In this study, the…
Abstract Bridging atomically precise materials design with scalable membrane manufacturing remains a central challenge in separation science. Two-dimensional covalent organic frameworks (2D COFs) offer tunable porosity and chemistry, but poor crystallinity and processability have limited their performance in membranes…
Abstract Here we report blue light-driven in vivo photoactivation of TCA-DCCM-DAMGO, a caged derivative of the μ-opioid receptor (MOR) agonist DAMGO. TCA-DCCM-DAMGO is chemically stable in the dark, is inactive prior to illumination, and cleanly liberates DAMGO upon irradiation with blue light. Brain slice electrophys…
Abstract To address the difficulties in demulsification and coalescence, as well as the high flow resistance caused by viscous oils in the separation of stable emulsified oil-water systems, this study designed a three-dimensional MoS2@Fe3O4 particulate channel integrating photothermal responsiveness with Janus wettabi…
ABSTRACT Hybrid metal halide glasses are attractive for next‐generation scintillators but typically suffer from limited size, poor stability, and unsustainable processing. Here, we report a large‐area Sb: ETP 2 MnCl 4 glass scintillator that combines high optical transparency (>92%), light yield of 19,301 photons·MeV…
Abstract Aiming at the shortcomings of conventional epoxy coatings such as insufficient barrier property, lack of active protection function and short service life, bimetallic Cu-ZIF-8 nanomaterials with different Cu2+/Zn2+ molar ratios were synthesized via a room-temperature method, and the optimal doping ratio was d…
This work reviews evolution of search for novel high-pressure high-temperature (HP-HT) nitrides with nitrogen-to-metal ratio well above one which has commenced more than 25 years ago and brought today some remarkable blooms. The number of reports on synthesis of such nitrides grows permanently but their majority deals…
ABSTRACT Direct methanol protonic ceramic fuel cells (PCFCs) offer significant advantages in fuel storage, transportation, and volumetric energy density compared with gaseous hydrogen. However, conventional Ni‐cermet anodes suffer from sluggish methanol reforming kinetics and severe coking at intermediate temperatures…
Abstract Barium tellurium oxide (BaTe2O5) nanosheets are promising multifunctional materials for optoelectronic and nonlinear photonic applications. However, their nanoscale synthesis and structure–property relationships as a function of microwave power have not been sufficiently explored. The BTO nanosheets were synt…
In this study, peanut oil bodies were stabilized using different concentrations of Nicandra physalodes (Linn.) Gaertn. polysaccharide (NPGP) to fabricate composite emulsion gels. The physical stability, rheological properties, and 3D printing performance of the resulting gels were systematically investigated. The resu…
This paper reports two empirical findings in the field of chemical bonding: (1) The lattice energy of ionic crystals satisfies a linear relationship U = k_type·z1z2/d0 + 215 with ionic separation, achieving an equivalent mean error of 2.73% across 33 crystals, outperforming the classical Born-Landé equation (4.44%); (…
CuO-ZnO-20%NiO nanocomposite coatings were synthesized by co-precipitation and deposited on St12 low-carbon steel via electrophoretic deposition at different voltages (90–110 V) and deposition times (8–16 min). The novelty of this study lies in incorporating 20% NiO into conventional CuO-ZnO to develop a multifunction…
Electromagnetic metamaterials enable precise control of the magnetic resonance imaging (MRI) radiofrequency (RF) near-field via subwavelength architectures, thereby improving the receive RF-field (B1− ) distribution and constraining the specific absorption rate (SAR). However, metamaterial microstructure design remain…
Biodegradable Mg–Ca–Sr alloys are promising candidates for temporary implant applications, but their degradation behavior is strongly influenced by alloy composition and electrolyte chemistry. This comparative short-term study investigated how increasing the Sr content from 0.5 to 1.5 wt.% influences the electrochemic…
This study investigated the effects of Fe₃O₄ nanoparticles on tomato seed germination and early seedling growth using varying concentrations (0–100 mg/L). Germination parameters, including germination percentage and germination rate, alongside root and shoot lengths, were evaluated over a five-day period. The results…
ABSTRACT Sustainable cellulose‐based photonic materials that simultaneously combine structural coloration, circular polarization manipulation, and mechanical robustness remain challenging to achieve. Here, we report robust and flexible cellulose‐based bilayer photonic films with ambidextrous circularly polarized refle…