Materials Literature
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Bone tissue engineering goes beyond the limitations of conventional methods of treating bone loss, such as autograft-induced morbidity and a lack of integration for large grafts. Novel biomimicry approaches (using three-dimensional [3D] electrospinning and printing techniques) have been designed to offer the most appr…
In two-dimensional (2D) halide perovskites, four distinct types of intramolecular band alignment (I a, I b, II a, and II b ) can be formed between the organic and inorganic components. Molecular design to achieve desirable band alignments is of crucial importance to the applications of 2D perovskites and their heteros…
High Resolution Image Download MS PowerPoint Slide Theories of liquids and their simulation ignore any physical effects of dissolved atmospheric gas. Solubilities appear far too low to matter. Long-standing observations to the contrary, like cavitation, the salt dependence of bubble–bubble interactions, and the stabil…
Abstract The development of highly active and reusable supported catalysts for Suzuki‐Miyaura coupling and catalytic C−H arylation is important for fundamental and applied chemistry, with these reactions being used to produce medical compounds and functional materials. Herein, we found that a mesoporous composite made…
Cellulose nanofibers (NFC) have attracted special attention in the field of extrusion-based three-dimensional (3D) bioprinting due to their good biocompatibility, excellent mechanical properties, and outstanding shear-thinning property. In this study, by mixing cellulose nanofibers suspension with sodium alginate (SA)…
Abstract This paper develops an uncertainty-quantified parametrically homogenized constitutive model (UQ-PHCM) for dual-phase α / β titanium alloys such as Ti6242S. Their microstructures are characterized by primary α -grains consisting of hcp crystals and transformed β -grains consisting of alternating laths of α ( h…
Abstract Recently, low‐dimensional organic‐inorganic hybrid metal halide perovskites acting as single‐component white‐light emitting materials have attracted extensive attention, but most studies concentrate on hybrid lead perovskites. Herein, we present two isomorphic zero‐dimensional (0D) hybrid cadmium perovskites,…
The quantum anomalous Hall effect (QAHE) has been experimentally realized in the van der Waals layered topological insulator $\mathrm{Mn}{\mathrm{Bi}}_{2}{\mathrm{Te}}_{4}$. However, the antiferromagnetic order of $\mathrm{Mn}{\mathrm{Bi}}_{2}{\mathrm{Te}}_{4}$ restricts the experimental observation of the QAHE at zer…
The paper presents the assessment of the possibility and reliability of the digital image correlation (DIC) system for engineering and scientific purposes. The studies were performed with the use of samples made of the three different materials-mild S235JR + N steel, microalloyed fine-grain S355MC steel, and high stre…
Abstract The oxidation behavior of a nickel‐based superalloy GH738 was studied by isothermal oxidation tests in still air at different temperatures, with exposure time up to 100 h. Oxidation‐kinetic curves were plotted using the mass gain method. The surface and cross‐sectional morphologies were observed by scanning e…
This present study reports a one-pot environmentally friendly synthesis and characterizations of selenium nanoparticles (SeNPs) from Lysinibacillus sp. NOSK and their applications. SeNPs were subjected to microscopic and spectrophotometric analysis by uses UV-visible (UV-Vis) spectrophotometer, scanning electron micro…
Abstract Phosphorescent dopants are promising candidates for organic light‐emitting diodes (OLEDs). Although it has been established that the out‐coupling efficiency and overall performances of vacuum‐deposited OLEDs can be significantly improved by a horizontal orientation of the dopants, no horizontally oriented gol…
We report an experimental demonstration of GaN-based vertical-channel junction field-effect transistors (VC-JFETs). A p-GaN regrowth by metalorganic chemical vapor deposition (MOCVD) and a subsequent self-planarization process were developed to fabricate the GaN VC-JFETs. Fin-like channel regions were patterned by ele…
Photon recycling has received increased attention in recent years following its observation in halide perovskites. It has been shown to lower the effective bimolecular recombination rate and thus increase excitation densities within a material. Here we introduce a general framework to quantify photon recycling which c…
Nanoindentation enables the measurement of mechanical properties from single crystals with dimensions of a few micrometers. This experimental technique, however, has only recently been applied to molecular crystals. Key differences between the application of this technique to molecular crystals and metals and other in…
The M13 bacteriophage, a nature-inspired environmentally friendly biomaterial, is used as a perovskite crystal growth template and a grain boundary passivator in perovskite solar cells. The amino groups and carboxyl groups of amino acids on the M13 bacteriophage surface function as Lewis bases, interacting with the pe…
The stability of biologically produced pharmaceuticals is the limiting factor to various applications, which can be improved by formulation in solid-state forms, mostly via lyophilization. Knowledge about the protein structure at the molecular level in the solid state and its transition upon rehydration is however sca…
Abstract The catalytic conversion of biomass‐derived furfural (FFA) into cyclopentanone (CPO) in aqueous solution is an important pathway to obtain sustainable resources. However, the conversion and selectivity under mild conditions are still unsatisfactory. In this study, a catalyst consisting of Ni−NiO heterojunctio…
Due to the cell affinity of chitosan (CS) and the hydrophilicity of polyethylene oxide (PEO), CS/PEO composited nanofiber meshes (NFMs) have been extensively used as wound healing dressings for skin tissue regeneration. Nonetheless, numerous innate drawbacks of the NFM system such as the use of toxic spinning solvents…
Abstract Photocatalysts for water splitting are of particular importance to a renewable energy based energy and economic landscape. Two-dimensional (2D) semiconductors hold significant promise because of their large surface area compared to bulk photocatalysts. To overcome the crucial problem of the short lifetime of…