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Open AccessGuidance experiments on residents’ participation in decision-making activities related to urban settlement regeneration in China
In China, how to guide residents on actively participating in decision-making activities related to urban settlement regeneration is critical and must be addressed. Referring to the theory of planned behavior ...
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Article
Open AccessLong-baseline quantum sensor network as dark matter haloscope
Ultralight dark photons constitute a well-motivated candidate for dark matter. A coherent electromagnetic wave is expected to be induced by dark photons when coupled with Standard-Model photons through kinetic...
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Open AccessDoes large-scale research infrastructure affect regional knowledge innovation, and how? A case study of the National Supercomputing Center in China
Large-scale research infrastructures (LSRIs) are widely acknowledged as a crucial instrument for venturing into the uncharted territories of science and technology, as well as contributing to the well-being of...
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Open AccessBiaxial strain tuned upconversion photoluminescence of monolayer WS2
Monolayer tungsten disulfide (1L-WS2) is a direct bandgap atomic-layered semiconductor material with strain tunable optical and optoelectronic properties among the monolayer transition metal dichalcogenides (1L-T...
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Open AccessA graph neural network-based bearing fault detection method
Bearings are very important components in mechanical equipment, and detecting bearing failures helps ensure healthy operation of mechanical equipment and can prevent catastrophic accidents. Most of the well-es...
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Open AccessAuthor Correction: The inverted U-shaped relationship between knowledge diversity of researchers and societal impact
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Open AccessEnantioselective synthesis of N-alkylindoles enabled by nickel-catalyzed C-C coupling
Enantioenriched N-alkylindole compounds, in which nitrogen is bound to a stereogenic sp3 carbon, are an important entity of target molecules in the fields of biological, medicinal, and organic chemistry. Despite ...
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Open AccessThe inverted U-shaped relationship between knowledge diversity of researchers and societal impact
With the increasing importance of interdisciplinary research, some studies have focused on the role of reference diversity by analysing reference lists of published papers. However, the relationship between th...
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Open AccessLarge in-plane vibrational and optical anisotropy in natural 2D heterostructure abramovite
The design and formation of van der Waals (vdW) heterostructures with different two-dimensional (2D) materials provide an opportunity to create materials with extraordinary physical properties tailored toward ...
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Open AccessSyntrichia caninervis adapt to mercury stress by altering submicrostructure and physiological properties in the Gurbantünggüt Desert
Sewage and industrial waste discharges have been found to have a deleterious effect on plant growth and environmental safety through the accumulation of trace metal mercury (Hg) in soils. Although the effects ...
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Open AccessNatural 2D layered mineral cannizzarite with anisotropic optical responses
Cannizzarite is a naturally occurring mineral formed by van der Waals (vdW) stacking of alternating layers of PbS-like and Bi2S3-like two-dimensional (2D) materials. Although the PbS-type and Bi2S3-type 2D materi...
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Open AccessPolarization-sensitive optical responses from natural layered hydrated sodium sulfosalt gerstleyite
Multi-element layered materials have gained substantial attention in the context of achieving the customized light-matter interactions at subwavelength scale via stoichiometric engineering, which is crucial fo...
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Open AccessStructure units oriented approach towards collective synthesis of sarpagine-ajmaline-koumine type alkaloids
Sarpagine-Ajmaline-Koumine type monoterpenoid indole alkaloids represent a fascinating class of natural products with polycyclic and cage-like structures, interesting biological activities, and related biosynt...
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Open AccessOmicron escapes the majority of existing SARS-CoV-2 neutralizing antibodies
The SARS-CoV-2 B.1.1.529 (Omicron) variant contains 15 mutations of the receptor-binding domain (RBD). How Omicron evades RBD-targeted neutralizing antibodies requires immediate investigation. Here we use high...
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Open AccessAnisotropic optical responses of layered thallium arsenic sulfosalt gillulyite
Multi-element two-dimensional (2D) materials hold great promise in the context of tailoring the physical and chemical properties of the materials via stoichiometric engineering. However, the rational and contr...
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Open AccessPolarization-dependent optical responses in natural 2D layered mineral teallite
Multi-element layered materials enable the use of stoichiometric variation to engineer their optical responses at subwavelength scale. In this regard, naturally occurring van der Waals minerals allow us to har...
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Open AccessTransition-metal-free allylation of 2-azaallyls with allyl ethers through polar and radical mechanisms
Allylation of nucleophiles with highly reactive electrophiles like allyl halides can be conducted without metal catalysts. Less reactive electrophiles, such as allyl esters and carbonates, usually require a tr...
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Open AccessNaturally occurring layered mineral franckeite with anisotropic Raman scattering and third-harmonic generation responses
Vertically stacked van der Waals (vdW) heterostructures have introduced a unique way to engineer optical and electronic responses in multifunctional photonic and quantum devices. However, the technical challen...
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Open Access2D layered SiP as anisotropic nonlinear optical material
Two-dimensional (2D) material of silicon phosphide (SiP) has recently been shown as a promising optical material with large band gap, fast photoresponse and strong anisotropy. However, the nonlinear optical pr...
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Open AccessVariability in plant trace element uptake across different crops, soil contamination levels and soil properties in the **njiang Uygur Autonomous Region of northwest China
This study investigated contamination status of eight trace elements (As, Cd, Cr, Hg, Pb, Cu, Zn and Ni) in farmland soils and crops at 535 sites across the **njiang Uygur Autonomous Region, Northwest China. L...