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130 Result(s)
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Open AccessOn-demand engineered double-network gelatin/silicate composited hydrogels with enhanced wet adhesion and stable release of bioactive ion for promoting wound healing
Silicate bioceramics have demonstrated great potential in hydrogel dressings for wound healing due to their special origins of promoting endothelial cell angiogenesis and inhibiting apoptosis of cardiomyocyte....
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Open AccessMolten flux growth of single crystals of quasi-1D hexagonal chalcogenide BaTiS3
BaTiS3, a quasi-1D complex chalcogenide, has gathered considerable scientific and technological interest due to its giant optical anisotropy and electronic phase transitions. However, the synthesis of high-qualit...
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Open AccessCrack mitigation in additively manufactured AlCrFe2Ni2 high-entropy alloys through engineering phase transformation pathway
The far-from-equilibrium solidification during additive manufacturing often creates large residual stresses that induce solid-state cracking. Here we present a strategy to suppress solid-state cracking in an a...
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Open AccessUniaxial extending neural probes for bleeding-absent implantation
Implantable neural probes, essential for brain electrophysiological research, have advanced with ultra-flexible designs to mitigate immune responses and postoperative complications. Strategies of shuttle-assis...
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Open AccessTopologically influenced terahertz emission in Co2MnGa with a large anomalous Hall effect
The terahertz (THz) spectral zone is one of the most exciting but least explored domains of the electromagnetic spectrum. To extend the applicability of THz waves, the present objective is to develop an effici...
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Open AccessHarnessing instability for work hardening in multi-principal element alloys
The strength–ductility trade-off has long been a Gordian knot in conventional metallic structural materials and it is no exception in multi-principal element alloys. In particular, at ultrahigh yield strengths...
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Open AccessSingle-site iron-anchored amyloid hydrogels as catalytic platforms for alcohol detoxification
Constructing effective antidotes to reduce global health impacts induced by alcohol prevalence is a challenging topic. Despite the positive effects observed with intravenous applications of natural enzyme comp...
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Open AccessDunhuang murals image restoration method based on generative adversarial network
Murals are an important part of China’s cultural heritage. After more than a 1000 years of exposure to the sun and wind, most of these ancient murals have become mottled, with damage such as cracking, mold, an...
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Author Correction: Spontaneous broken-symmetry insulator and metals in tetralayer rhombohedral graphene
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Open AccessExfoliation of an extruded Mg-4Li-1Ca alloy in presence of glucose and bovine serum albumin
Exfoliation corrosion (EFC) on extruded Mg-4Li-1Ca alloys as bone implant materials has not been reported. This study aimed to elucidate the degradation mechanism of a corrosion type-exfoliation occurred on an...
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Open AccessStudy of amur cork tree bark extract-dyed paper under artificial UVA irradiation
Some ancient Chinese paper artifacts dyed with amur cork tree bark extracts are currently preserved to different extents in museums and libraries worldwide. As traditional natural plant dyes, the long-term per...
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Article
Open AccessIntegrated nonlinear photonics in the longwave-infrared: A roadmap
This article presents an overview of the current status and future prospects of integrated nonlinear photonics in the long-wave infrared (LWIR) spectrum, spanning 6 to 14 μm. This range is well-suited for appl...
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Open AccessLocal resonance bandgap control in a particle-aligned magnetorheological metamaterial
Stimuli-responsive elastic metamaterials augment unique subwavelength features and wave manipulation capabilities with a degree of tunability, which enables them to cut across different time scales and frequen...
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Open AccessNew insights into the use of Neolithic pottery in Guangxi of South China: organic residue analysis of experimental and archaeological pottery
As one of the world’s earliest pottery origins in Eurasia, the role of pottery during Neolithic period in South China remains unclear. Here, we present a new understanding on the utilization pattern of early p...
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Open AccessEffects of iron corrosion products on the degradation of bentonite structure and properties
Bentonite is a key material for engineering barriers to prevent groundwater and nuclide migration in the multi-barrier system of high-level radioactive waste (HLW) geological disposal. However, its barrier pro...
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Open AccessFunctional Fiber Membranes with Antibacterial Properties for Face Masks
Reusable face masks are an important alternative for minimizing costs of disposable and surgical face masks during pandemics. Often complementary to washing, a prolonged lifetime of face masks relies on the in...
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Open AccessHigh-throughput screening of zwitterion-based coatings towards improved mechanical stability and drug-loading capacity
2-hydroxyethyl methacrylate (HEMA), poly(ethylene glycol) (PEG), and zwitterionic polymers are currently considered the most extensively studied antifouling hydrogel coatings. However, systematic identificatio...
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Open AccessFast Bayesian optimization of Needle-in-a-Haystack problems using zooming memory-based initialization (ZoMBI)
Needle-in-a-Haystack problems exist across a wide range of applications including rare disease prediction, ecological resource management, fraud detection, and material property optimization. A Needle-in-a-Hay...
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Open AccessTowards weathering and corrosion resistant, self-warning and self-healing epoxy coatings with tannic acid loaded nanocontainers
In this work, an active protective epoxy coating with weathering resistant, corrosion-warning, and self-healing properties was developed by incorporating tannic acid (TA) loaded mesoporous silica (MSN-TA) nano...
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Native and engineered exosomes for inflammatory disease
Exosomes are extracellular vesicles which carry specific molecular information from donor cells and act as an intercellular communication vehicle, which have emerged as a novel cell-free strategy for the treat...