Researchers designed metallo-supramolecular complexes that selectively bind to MPXV mRNA G4, modulating A5L protein expression and immune response activation. These findings highlight the significance of G4s in viral immunodominant protein expression and offer potential avenues for developing antiviral therapeutics.
Researchers observe quantum oscillations in CaAs3 near the Mott-Ioffe-Regel limit, showing strong electronic coherence despite insulating behavior. The findings challenge conventional theories and offer a new perspective on quasiparticle coherence.
Researchers have synthesized a novel hydride superconductor A15-La4H23 and observed an unusual metallic state under strong magnetic field conditions. The maximum superconducting critical temperature of 105 K was achieved with the pressure of 118 GPa, expanding our understanding of transport behavior in hydride superconductors.
The one-core-neuron system (OCNS) minimizes model size while maintaining high performance in deep learning. OCNS employs a single neuron to encode high-dimensional data into a one-dimensional time-series representation, reducing parameters by an average of 0.035%.
A new study reveals fossilized chewing lice eggs in mid-Cretaceous amber, associated with enantiornithine feathers. The discovery provides insight into early coevolution between bird hosts and ectoparasites, shedding light on the origins of modern lice.
These materials integrate liquids within solid frameworks at the mesoscale, driven by competitive interfacial interactions. They demonstrate dynamic responsiveness leveraging force, heat, light, electricity, magnetism, and sound, and exhibit practical functionalities including anti-fouling and multiphase flow control.
Researchers demonstrated a novel mechanism for generating ultrafast spin currents above the Curie temperature in 2D magnetic materials using laser-enhanced proximity effect. This discovery enables the creation of terahertz radiation and opens up new possibilities for spintronics.
A new study has developed a platinum-based catalyst that can efficiently convert CO2 into valuable chemicals, with improved stability in acidic media. The catalyst, PtNPs@Th, was created by encapsulating thionine molecules within platinum nanocrystals, resulting in enhanced catalytic activity and corrosion resistance.
Exposure to triclocarban, a common antibacterial agent, promotes myocardial hypertrophy in human cardiac organoids. The study found that TCC interferes with endothelial cell metabolism, leading to nitrosative stress and inflammation. This new mechanism suggests a potential treatment target for myocardial hypertrophy.
A team of researchers discovered supra-thermal DT ions beyond Maxwellian distributions in ICF burning plasmas. The new hybrid model predicts a ~10 ps ignition moment promotion, enhanced alpha particle densities at the hotspot center, and the presence of supra-thermal D ions below 34 keV.
Researchers develop coprecipitation method to create free-standing porous carbon fibers with Zn single atom sites and molybdenum carbide clusters, enhancing iodine adsorption and electrocatalytic activity. The resulting zinc-iodine batteries demonstrate high specific capacity and good capacity retention.
Researchers propose using Exo-AUVs to detect life on Icy Worlds like Europa by identifying micro-zones with high biological potential. The strategy guides the Exo-AUV to collect diverse robust biosignatures and potentially detect extant life in various dimensions.
Scientists have successfully demonstrated an integrated spin-wave quantum memory, enabling on-demand retrieval with adjustable storage times. The device outperforms previous methods, achieving a fidelity of 94.9% in storing and retrieving single-photon-level inputs.
Developed by Dr. Cheng-Hui Li and Dr. Pengfei Zheng, the material combines low modulus and high toughness while replicating natural muscle functions, offering great potential in prosthetic actuators and tissue engineering applications.
Compound low-solar-low-wind (LSLW) extremes in China are expected to increase nationwide, threatening the country's renewable energy supply. The Tibetan Plateau and northwestern China face high LSLW frequency, while grid interconnection can mitigate impacts by over 91%.
A recent study analyzed genomic variation distribution, genetic diversity, and heterotic group types in modern maize inbred lines. The research found new potential heterotic groups and identified elite breeding loci for traits like yield, plant architecture, and stress resistance.
Researchers discovered supra-thermal DT ions beyond Maxwellian distributions in burning plasmas of inertial confinement fusion. The findings, achieved through innovative modeling and simulations, challenge existing models and offer new insights into the physics of these extreme conditions.
A team of researchers developed a machine learning framework to streamline the discovery of high-performance ionic thermoelectric materials. The approach predicted Seebeck coefficients with high accuracy and identified critical molecular descriptors influencing material performance.
Scientists have found ultra-low lattice thermal conductivity in the ordered crystal CsAg5Te3 due to weak chemical bonding and strong phonon anharmonicity. The material exhibits liquid-like phonon transport behavior, enabling it as a promising candidate for thermoelectric applications.
A flexible serpentine probe has been developed to study epilepsy's impact on cognitive functions. The probe revealed that epilepsy disrupts spatial encoding of hippocampal place cells, correlating with observed cognitive deficits.
Researchers have found a quantized planar Hall plateau in magnetic Weyl semimetals, which is determined by the Chern number and energy tilt of the Weyl points. This discovery provides new insights into the relationship between the Hall effect and global topological quantities.
Researchers developed a heterogeneous catalytic system to depolymerize polyurethane waste into diamines, diols, and lactones. The resulting intermediates were then converted into functional polymers, including energy-storage-capable polyimide and chemically recyclable polylactone.
A nationwide cross-sectional study found sepsis incidence and mortality rates among hospitalized non-child cancer patients in China rose significantly, with higher rates observed in older patients.
Research integrating natural archive data and modelled atmospheric mercury deposition reveals ecosystem responses to Hg input. Ecosystems like lake sediments exhibit trends similar to atmospheric Hg deposition, while ice and marine sediments show less pronounced responses.
A novel chemical ligation-based method enriches multiple glycosylation types, including N-glycosites and O-GlcNAc sites. The approach offers a time-efficient workflow with high reproducibility, enabling the study of dynamic glycosylation patterns in cellular responses.
Researchers explore circadian nutrition as a potential solution for industrialized societies plagued by fatigue. Time-restricted feeding and night/active phase-restricted feeding have shown promise in improving muscle endurance and reducing cognitive dysfunctions.
Research found that pectin lyase PsPL1 induces soybean cell death and immune responses, bypassing regulation by LRR proteins. Degradation products of pectin oligosaccharides activate plant resistance through recognition by distinct cell membrane receptors.
Researchers have successfully prepared stable polymeric nitrogen materials at ambient conditions using azides as precursors through a thermal treatment process. The yield is significantly higher than that of polymeric nitrogen materials prepared by high pressure methods, making it a promising technique for scale-up preparation.
Researchers are developing targeted therapies to modulate tau phosphorylation, a key driver of neurodegenerative diseases. These therapies aim to decrease microtubule stability and protein aggregation while enhancing neuronal plasticity.
This review summarizes the progress in multimodal large language models, enabling advanced applications like intelligent agents and coding assistants. The training of MLLMs involves three stages: pre-training, instruction-tuning, and alignment tuning, with new techniques addressing hallucinations and human values.
Researchers designed a self-assembled material to address energy level mismatches and degradation at Sn-Pb perovskite interfaces, resulting in high-efficiency devices with enhanced stability. The strategy achieved a PCE of 23.45% and improved shelf storage stability.
A recent study utilizing plant DNA metabarcoding identifies 186 terrestrial plant taxa on the Tibetan Plateau, surpassing traditional pollen analysis by 25%. The method provides a more detailed and localized perspective on vegetation monitoring and reconstruction.
Researchers developed a novel 3D-printed hierarchical micro/nano-structured surface to improve spray cooling's high heat transfer coefficient and critical heat flux. The new surface coordinates liquid film boiling and capillary evaporation, resulting in record-breaking heat transfer performance.
A new study projects China's non-CO2 mitigation potentials and costs by 2060, finding that deep CH4 mitigation can enhance climate benefits. Non-CO2 reductions are expected to be less costly than CO2 reductions, with a 2.3-4.3 times greater climate benefit.
Researchers review recent advancements in converting biomass-derived ethanol and acetic acid to C4 chemicals, highlighting active sites, reaction parameters, and mechanisms. Key findings include the conversion of ethanol to butadiene and isobutene, as well as the development of highly efficient catalysts for this process.
Researchers have designed a thermochromic smart window that can regulate temperature, reducing energy consumption by 10-50 MJ/m2. The device offers high visible transmissivity and broadband infrared modulation, enabling all-season energy savings.
This prospective cohort study found a significant association between long-term exposure to fine particulate matter and the incidence of gynecologic cancer. The study identified sulfate and carbon black as major contributors to this risk.
Researchers found that roof greening in all major Chinese cities could potentially create a large carbon sink, with grass planting scenarios showing approximately 52.2 Tg C a−1 emissions offset, equivalent to fully offsetting household emissions. Prioritizing greenery on low-rise roofs can harvest the most carbon sinks, over 90%.
Research reveals two unique mercury accumulation patterns in Qinghai-Tibet Plateau wetlands, driven by climate change and human impact. The study found a 'Surface Peak' in monsoon-controlled regions and a 'Subsurface Peak' in westerly-controlled regions, highlighting the need for ecological sustainability efforts.
Researchers developed a novel microstructure modulation strategy to enhance mechanical strength and thermoelectric performance of bismuth telluride alloy. This enabled the microfabrication of high-performance Peltier coolers with extremely small dimensions.
Scientists discover a highly specific CRISPR-Cas13 enzyme, ChCas12b-D496A, capable of distinguishing single-base mutations. This breakthrough expands targeting range for genome editing and offers promising prospects for treating genetic diseases.
Recent advancements in electrocatalytic technologies address environmental pollution and health risks from nitrates and nitrites through sensor and catalysis innovations. The review explores the conversion of nitrogen pollutants into valuable compounds like ammonia and urea.
Research reveals a novel strategy for improving organic solar cells by combining insulators, boosting electron mobility up to 100 times. The discovery, known as insulator-donor electron wavefunction coupling, could lead to more efficient and powerful solar cells.
A multidisciplinary team monitored ambient PAHs levels in Beijing from 2014 to 2021, finding a 96.6% decline in concentrations. The study also showed that air pollution control measures reduced human exposure to airborne toxins like PAHs.
Ternary intermetallics exhibit better ORR activity than binary PtMn, with precise strain modulation improving catalytic performance. The optimal Pt-Pt distance and d-band center enhance oxygen reduction activity and stability.
A crown-ether-decorated metal-organic framework, NKU-300, shows great potential for separating trace benzene from cyclohexane. It exhibits ultrafast sorption kinetics and excellent stability, discriminating between the two molecules with an unprecedented selectivity.
Researchers estimate a total ice mass loss of 3213 Gt, equivalent to 8.9 mm global sea level rise, from 1996 to 2021. The Antarctic Ice Sheet's mass loss accelerated since 2006, with an increase in annual losses.
Researchers have engineered chiral covalent organic frameworks (CCOFs) to exhibit high electrocatalytic activities for electrochemical oxygen evolution. CCOFs demonstrated pronounced spin-polarized charge transport and suppressed H2O2 formation, improving OER efficiency.
This study reveals that the tropical Indian Ocean is the primary driver of Hadley Circulation's future weakening and poleward shifts, while the tropical Pacific Ocean is the main source of uncertainty. The results highlight the critical role of regional ocean warming in shaping atmospheric circulation changes.
Researchers reexamined mechanisms of hydrocarbon formation and accumulation in North Sea Basin using new perspective of multi-spheric interactions. This led to a better understanding of the basin's evolution, tectonic events, and systems of deposition.