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• Programmable SHG switching enabled by sliding ferroelectricity in bilayer MoS2.
  Achieving programmable second-harmonic generation (SHG) switching in two-dimensional materials is highly desirable for optical switching, communication, and information storage in next-generation integrated photonic technologies. In this work, we reveal that s…
  pubmed Chen Q, Li SQ, Bao X, Lei Z 等 2026 May 21 置信度 0.82
• Chiral Molecular Intercalation Enables Light-Controlled 2D Multiferroic Heterostructures.
  Chiral materials and multiferroics offer symmetry-controlled electronic and magnetic functionalities, yet their integration in two-dimensional systems remains challenging due to the difficulty of simultaneously sustaining chirality, ferroelectricity, and ferro…
  pubmed Wang Z, Hu Y, Fang Z, Wang Y 等 2026 Jun 3 置信度 0.82
• Highly Selective Separation of Hydrogen Isotopes via the Construction of Ionic-Bonded Organic Frameworks.
  Separation of hydrogen isotopes is a great challenge due to the almost identical physicochemical properties of the two isotopes. Recently, crystalline organic frameworks have demonstrated the potential to separate hydrogen isotopes by kinetic quantum sieving, …
  pubmed Wang J, Gai D, Yuan C, Deng W 等 2026 Jun 2 置信度 0.82
• MAPLE: a machine-learning force-field-native platform for automated reaction modeling and enzyme design.
  Machine-learning force fields (MLFFs) are reshaping computational chemistry and biology by delivering near-quantum mechanical accuracy at a computational cost comparable to conventional force fields, enabling applications in biomolecular simulation, catalysis,…
  pubmed Wang X, Sun Z, Zhang Y, Asam C 等 2026 Jul 2 置信度 0.82
• Regioselective [3 + 2] cycloaddition reactions of the phosphorus and arsenic analogues of the thiocyanate anion.
  Salt metathesis reactions of tris-amide zirconium iodide complex ([NRR'] 3 ZrI (1-I) (with NRR' = 3,5-Xylyl- tert -butylamide, N(Xyl)( t Bu)) and sodium 2-phosphaethynthiolate (Na(diox) 3 SCP) or 2-arsaethynthiolate (Na(diox) 3 SCAs) in THF result in a [3 + 2]…
  pubmed Baltrun M, Hanneberg D, Hett F, Seidl M 等 2026 Jun 10 置信度 0.82
• Using xenon difluoride and 2 Li[Al{OC(CF(3))(3)}(4)] as an oxidant: from organoxenonium intermediates to (fluoro-)biphenyl radical cations.
  The feasibility of employing the XeF 2 /2Li[Al(OR F ) 4 ] (OR F = OC(CF 3 ) 3 ) system as a deelectronator, formally generating Xe (g) + 2LiF (s) + 2□ + , was investigated. While this proved successful for substrates like ferrocene and 9,10-dichloroocta…
  pubmed Kloiber K, Heizmann T, Lacombe B, Thielert P 等 2026 Jul 2 置信度 0.82
• Graphene Quantum Dots Mitigate Oxidative Stress in Bacteria.
  Manufacturing and storage processes can expose microbes to oxidative stress, reducing viability and limiting their use in biotechnological applications. Here, we evaluate graphene quantum dots (GQDs) containing hydroxyl and carboxyl groups as protective additi…
  pubmed Kim J, Bartholomew SN, Zeno WF 2026 May 9 置信度 0.82
• A DFT Study on the Interaction Mechanisms and Adsorption-Induced Raman Spectral Changes of Tire-Derived Contaminants 6PPD/6PPD‑Q with Au16 Nanoclusters.
  The growth of the global transportation sector has driven sustained increases in tire demand, and tire wear releases emerging particulate pollutants such as 6PPD and its ozone-oxidation product, 6PPD-Q . Both compounds are highly toxic, environmentally persist…
  pubmed Guo G, Han J, Tang M, Wang Z 等 2026 May 12 置信度 0.82
• Preparation, Properties, and Applications of Fluorescent Carbon Quantum Dots in Anticounterfeiting.
  With growing demand for information security and product authentication, the development of efficient, environmentally friendly anticounterfeiting materials has become an urgent priority. Fluorescent carbon quantum dots (CQDs), an emerging class of nanomateria…
  pubmed Liu S, Zhou Y 2026 May 12 置信度 0.82
• Lead(II) Imides: A New Family of Photoluminescent Heavy Main-Group Compounds With Oxidatively Induced Nitrene Reactivity.
  A new family of low-valent lead(II) imide dimers, [ R1,R2 ArNPb] 2 (1-4) ( R1,R2 ArNH 2 = 2,6-((4-R 1 -C 6 H 4 ) 2 CH) 2 -4-R 2 -C 6 H 2 NH 2 ), features a rhombic Pb 2 N 2 core stabilized by short intramolecular Pb⋯Pb contacts and bulky ligands. These …
  pubmed Melnikova VA, Kushnerova OA, Ilichev VA, Fukin GK 等 2026 May 18 置信度 0.82
• High-Sensitivity Graphene/2D Perovskite Hybrid Photodetector for Visible-Light Sensing on Silicon Nitride Photonic Integrated Platform.
  Visible-light photonic integrated circuits (PICs) with highly sensitive waveguide photodetectors (PDs) are critical to address the scaling and performance challenges in quantum information, biosensing and microscopy. While bulk materials have been employed to …
  pubmed Tan H, Hu F, Guo S, Zhang Y 等 2026 Jun 2 置信度 0.82
• Defect Diamond-Like d(10) Metal Indium Selenium With Strong Second-Harmonic Generation and Enhanced Laser-Induced Damage Threshold.
  The exploration of nonlinear optical (NLO) materials that combine strong second-harmonic generation (SHG), a broad infrared (IR) transmission range, and a high laser-induced damage threshold (LIDT) is important for diverse applications but remains challenging.…
  pubmed Zeeshan M, Bai Z, Xie K, Zhou J 等 2026 Jul 置信度 0.82
• Freestanding Polymer Metasurface Supporting Higher-Order Optical Resonances for Strong Field Enhancement in TMD Monolayers.
  Enhancing light-matter coupling in two-dimensional (2D) semiconductors, such as transition metal dichalcogenide monolayers, remains a central challenge in nanophotonics due to their atomic thickness, which limits their interaction volume with light. Here, we d…
  pubmed Deng CZ, Shi S, Chiang CH, Chen MH 等 2026 Jun 置信度 0.82
• Hierarchical triple-mode immunosensing of aflatoxin B1: From visual screening to precise confirmation.
  This work establishes a hierarchical triple-signal immunoassay based on a multifunctional nanocomposite of Prussian blue nanoparticle@carbon dot (PBNPs@CDs), aiming to address material complexity and system integration issues in multimodal sensing. PBNPs@CDs p…
  pubmed Li Y, Liu X, Huang H 2026 Nov 5 置信度 0.82
• Artificial intelligence denoising in cardiac photon-counting CT: mitigating BMI-related noise degradation while maintaining clinical interchangeability.
  To evaluate whether an artificial intelligence-based denoising (AID) algorithm can effectively attenuate body mass index (BMI)-related noise degradation in cardiac photon-counting detector CT (PCD-CT) while maintaining strict quantitative diagnostic equivalenc…
  pubmed Urban L, Berger J, Brendel JM, Herrmann J 等 2026 Sep 置信度 0.82
• Fast Visible-to-Infrared Electrochromic Devices Based on Electrochemically Fabricated Polyaniline.
  Polyaniline-based electrochromic devices exhibit excellent adaptive camouflage potential in both visible and infrared spectral regions, but they currently still suffer from a slow response issue. Here, a fast visible-to-infrared electrochromic device based on …
  pubmed Wang L, Zhong H, Cao Y, Yang M 等 2026 May 28 置信度 0.82
• Highly Efficient Broad-Spectrum Antibacterial Carbon Dots through Hierarchical Machine Learning Framework.
  The global threat of antibiotic resistance necessitates intelligent design strategies for next-generation antibacterial nanomaterials. Herein, high-efficacy broad-spectrum antibacterial carbon dots (CDs) are demonstrated by the developed hierarchical machine l…
  pubmed Li FK, Zhao WB, Wang Y, Guo R 等 2026 Jun 3 置信度 0.82
• Chemical-Driven Assembly Synthesis of Self-Stabilizing Massage Ball-Type QD Microspheres for High-Performance Fluorescence Quantitative Detection.
  It remains a formidable challenge to fabricate highly stable quantum dot (QD) microspheres for the field of high-sensitivity quantitative detection, in that the enhancement of fluorescent material stability in current fabrication techniques inevitably entails …
  pubmed Li J, Lu Y, Pei F, Dong M 等 2026 Jun 2 置信度 0.82
• Design, Synthesis, and Evaluation of a Novel Phenanthrene Derivative as a Potential DNA Intercalator.
  Novel DNA intercalators are crucial for developing new pharmacologically active agents, such as chemotherapeutics, and advanced probes for cell labeling and imaging. Herein, we report the design and two-step synthesis of a novel phenanthrene-based derivative b…
  pubmed Bouz G, Quaglia G, Latterini L, Barta P 等 2026 Jun 19 置信度 0.82
• Unveiling Layer-Dependent Phase Transition and Lattice Dynamics in Two-Dimensional InSe.
  Two-dimensional (2D) indium selenide (InSe) has attracted considerable interest due to its superior ballistic transport properties, superplasticity, and thermoelectric properties. Ferroelectricity and a variety of other intriguing physical characteristics. The…
  pubmed Shen W, Wong LW, Bai H, Leung KH 等 2026 May 16 置信度 0.82
• Switchable Local Ferroelectric Order Enables Reversible HER Modulation in Irradiated 2H-MoTe(2).
  Two-dimensional transition metal chalcogenides have attracted significant interest for advanced functional materials due to their tunable electronic structures and polymorphic phase transitions. However, achieving dynamically switchable room-temperature ferroe…
  pubmed Ma L, Liu B, Tang C, Zhou X 等 2026 May 27 置信度 0.82
• Partial amplitude death in aging transition of coupled oscillators with amplitude heterogeneity.
  The collective behaviors of a large population of gobally coupled Stuart-Landau limit-cycle oscillators with uniform distribution of heterogeneous amplitude via the conjugate of the mean field are explored. Depending on the distribution parameters of the initi…
  pubmed Wang L, Chen J, Yan L, Liu W 2026 Apr 置信度 0.82
• Observation of Superconductivity above 200 K in Pressure-Stabilized Cubic (Y,Ce)H(10).
  Clathrate hydrides have attracted considerable attention for their high-temperature superconductivity under high pressure, motivating the enhancement of their superconducting temperature ( T c ) through metal doping as a compelling pursuit. Here, we introduce …
  pubmed Yang Y, Ma C, Wang Z, Zhou M 等 2026 Jun 3 置信度 0.82
• Machine-learning guided engineering of Mo(4+) activated halide near-infrared phosphors for AI-augmented medical imaging.
  Developing highly efficient lead-free near-infrared (NIR) phosphors with strong thermal stability is a key challenge in material design and optoelectronics applications. Here, a machine-learning (ML) guided co-doping strategy to construct a broadband NIR-emitt…
  pubmed Huang T, Wang B, Yang L, Niu Q 等 2026 May 15 置信度 0.82
• Interplay of oxygen vacancies and lanthanide emitters enables reversible upconversion switching.
  Dynamic modulation of upconversion with spatiotemporal spectral features is essential for advanced optical multiplexing in anti-counterfeiting applications. However, achieving reversible dynamic control of upconversion emissions in a simple nanostructure of fi…
  pubmed Ding M, Guo Y, Cao J, Yuan Y 等 2026 May 16 置信度 0.82
• Correlated quantum shift vector of particle-hole excitations.
  Excitons are a prime example of how electron interactions affect optical response and excitation. For example, electron-hole interactions produce a bound excitonic spectrum. Here we show that, beyond its spectra, the bound nature of an exciton's electron-hole …
  pubmed Yang X, Srivastava A, Song JCW 2026 May 15 置信度 0.82
• Biological subphenotypes in severe acute hypoxaemic respiratory failure and acute respiratory distress syndrome using rapid prospective classification (SPARC) in the USA: a multicentre, observational, study.
  Two biological subphenotypes in acute respiratory distress syndrome (ARDS) have been identified in retrospective analyses, with differential clinical outcomes and post-hoc responses to investigational treatments. The ability to identify biological subphenotype…
  pubmed Files DC, Matthay MA, Chapple AG, Barragan AB 等 2026 Jul 置信度 0.82
• Ultrasensitive electrochemical sensor for carbendazim in juices using hierarchical single-walled carbon-based nanotubes/nanohorns hybrid conductive networks integrated with stellate mesoporous silica nanospheres.
  Herein, a facile ultrasonic-assisted strategy was developed to fabricate the hybrid conductive networks of single-walled carbon nanotubes (SCT)/single-walled carbon nanohorns (SCH) integrated with stellate mesoporous silica nanospheres (SSP), which were utiliz…
  pubmed Li F, Zhao M, Xu X, Zhao H 等 2026 Jul 30 置信度 0.82
• Mechanistic and topological insights into the Curtius rearrangement of N,N-dimethylcarbamoyl azide: A quantum chemical study.
  A comprehensive theoretical study was conducted on the thermal Curtius rearrangement of N,N-dimethylcarbamoyl azide in its syn and anti conformations, examining both concerted and stepwise pathways in the gas phase and various solvents. The syn conformer is co…
  pubmed Rastaghi M, Chahkandi B, Zahedi E 2026 Jul 置信度 0.82
• Resolving Energy Transfer Dynamics at the Quantum Dot Gels-Perylene Diimide Hybrid Interface.
  Semiconductor-molecular hybrids provide a platform for controlling excited-state transfer in photocatalysis and optoelectronics. While quantum dots (QDs) are promising semiconductors, they are often capped with surface ligands that limit accessibility and hind…
  pubmed King AJ, Saheed FIM, Adeyemo M, Alevato V 等 2026 May 28 置信度 0.82
• Through-Space Stabilization of Carbon-Centered Aryl Dicyanomethyl Radicals.
  Stable organic radicals have diverse applications in medicine, biology, materials, and quantum sciences. Understanding the factors that affect radical stability is essential for exploiting radicals for such applications. Aryl dicyanomethyl radicals are an intr…
  pubmed Jayaweera AT, Zhang R, Mi J, Rossini AJ 等 2026 Jun 3 置信度 0.82
• An Interpretable Multimodal Architecture for the Discovery of High-Efficiency Thermally Activated Delayed Fluorescence Emitters.
  The scarcity of high-quality experimental data often hampers data-driven materials discovery. This work introduces HoloMat-TADF, a holographic machine learning framework that provides predictive and interpretable insights from limited data sets. Its core featu…
  pubmed Chen Z, Zong S, Zhao W, Gong X 等 2026 Jun 2 置信度 0.82
• Topological Robustness of Anyon Tunneling at ν=1/3.
  The scaling exponent g of the quasiparticle propagator for incompressible fractional quantum Hall states in the Laughlin sequence is expected to be robust against perturbations that do not close the gap. Utilizing a novel AlGaAs/GaAs heterostructure designed t…
  pubmed Suresh A, Guerrero-Suarez R, Maiti T, Liang S 等 2026 May 1 置信度 0.82
• Microwave Imaging of Edge Conductivity in Graphene at Charge Neutrality and Quantum Hall States.
  We report local conductivity imaging of edge states in monolayer graphene by millikelvin microwave impedance microscopy. At the charge-neutrality point, as the magnetic field increases, the local conductivity at the edge drops to zero more slowly than in the b…
  pubmed Yan H, Tseng CC, Li A, Kumar M 等 2026 May 1 置信度 0.82
• Superconductivity of Incoherent Electrons near the Relativistic Mott Transition in Twisted Dirac Materials.
  We demonstrate that superconductivity driven by strong quantum-critical fluctuations can emerge near relativistic Mott transitions in twisted two-dimensional materials. In twisted double-bilayer WSe_{2}, all time-reversal-even, gap-opening collective modes pro…
  pubmed Stangier VC, Scheurer MS, Sheehy DE, Schmalian J 2026 May 1 置信度 0.82
• Spectroscopic Evidence of Disorder-Induced Quantum Phase Transitions in Monolayer Fe(Te,Se) Superconductor.
  The superconductor-insulator transition as a paradigm of quantum phase transitions has attracted tremendous interest over the past three decades. While the magnetic field and carrier density can be tuned to drive the transition, the role of disorder in the tra…
  pubmed He G, Wang Z, Pan L, Lei Y 等 2026 May 1 置信度 0.82
• Strain-Controlled Atomic Reconstruction and Quasi-1D Excitons in Moiré Heterostructures.
  In two-dimensional materials, strain provides effective means for tailoring electronic and optical properties. While uni- or biaxial strain has been widely implemented in monolayer semiconductors, deterministic control over atomic reconstruction and the result…
  pubmed Zhao S, Li Z, Iakovlev ZA, Ji P 等 2026 May 1 置信度 0.82
• Filling the 820-880 nm gap of Fe(3+)-activated efficient near-infrared phosphor toward versatile applications.
  Fe 3+ ion as an activator with eco-friendly nature has an exceptional ability to achieve efficient near-infrared (NIR) luminescence within 700-1100 nm range. However, its emission in 820-880 nm region is rarely reported, limiting the versatile ap…
  pubmed Gong Y, Lin X, Zhong J 2026 May 15 置信度 0.82
• Proton-shuttling nanosheet membranes enable high-power-density protonic fuel cells.
  High-temperature operation enhances the efficiency and design simplicity of electrochemical devices, but conventional polymer membranes lose proton conductivity rapidly due to dehydration. Atomically thin nanosheets can selectively transport thermal protons th…
  pubmed He K, Wang Y, Dong D, Wang F 等 2026 May 15 置信度 0.82
• Strongly Correlated Electron Systems in Triple Metal Atoms Trigger Atomic-Level Structure Resonance for Durable and Efficient Ammonia Electrosynthesis.
  Electrocatalytic nitrate reduction reaction (NO 3 RR) is an important route for achieving both sustainable ammonia synthesis and wastewater treatment. However, the weak electron correlation characteristics between the active sites in traditional catalysts lead…
  pubmed Zhong X, Zhang Y, Sun Y, Xu J 等 2026 Jul 1 置信度 0.82
• Targeted Scavenging of Reactive Oxygen Species and Alleviating Encephalitis Using Nanozyme-Based Antioxidant Platform.
  The neurotoxicity of LPS-induced encephalitis stems from the oxidative stress and inflammatory storm it simultaneously triggers. Therefore, developing a synergistic strategy that efficiently enters the brain, eliminates free radicals, and regulates the immune …
  pubmed Xu D, Deng Y, Zhou G, Zhang M 等 2026 May 27 置信度 0.82
• Simulating non-Markovian open quantum dynamics by exploiting physics-informed neural network.
  This work integrates the physics-informed neural network (PINN) approach into the neural quantum state framework to simulate open quantum system dynamics and to circumvent the computationally expensive time-dependent variational principle required in conventio…
  pubmed Cao L, Ge L, Zhang D, Wang Y 等 2026 May 21 置信度 0.82
• Electric-Field Modulation of Spin Resonance in a Perovskite-Like Multiferroic Fe-Metal-Organic Framework.
  Electric-field ( E ) modulation of magnetic order in hybrid materials remains of significant interest for multiferroic metal-organic frameworks. Here, we investigated the spin-resonance response of single-crystal [(CH 3 ) 2 NH 2 ]Fe(HCOO) 3 (Fe-MOF) via X-band…
  pubmed Nafees MW, Raza U, He L, Chai Y 等 2026 Jun 1 置信度 0.82
• Observation of Dinitrogen Adsorption by Rhodium Oxide Clusters.
  Nitrogen fixation is a challenging target in chemistry. N 2 adsorption on transition metal sites has been identified as a prerequisite for activating the stable N≡N triple bond in industrial and biological processes. The structural and bonding propertie…
  pubmed Zhang Z, Xie H, Li G, Kong X 等 2026 Jun 1 置信度 0.82
• Submicron Perovskite Quantum Dot Glass Microspheres for Micro-LED Displays.
  Quantum-dot (QD) color-conversion technology is considered a promising strategy for constructing a full-color micro-LED display. Perovskite quantum dots (PQDs) are the preferred luminescent materials for constructing color-conversion micro-LED pixels, but thei…
  pubmed He Y, Yang J, Mu S, Luo Y 等 2026 Jun 置信度 0.82
• Cationic Diradicals Derived from Non-Aufbau Radicals toward Magnetoluminescence and Qubit Applications.
  Control over the spin and electronic structures of radicals and diradicals is essential for advancing magnetically responsive optoelectronics and quantum information technologies. Here, we elucidate an electronic structural distinction between cations derived …
  pubmed Sun Q, Brédas JL, Coropceanu V 2026 Jun 3 置信度 0.82
• Ionic Landscape Engineering via Perovskite Quantum Dots for Reliable and Energy-Efficient Perovskite Memristors.
  The rapid growth of data-intensive artificial intelligence workloads has exposed data movement in conventional von Neumann architectures as a critical bottleneck to both enhanced energy efficiency and reduced latency. Among the materials investigated for resis…
  pubmed Yoon SS, Lee SH, Lee MJ, Kim SJ 等 2026 Jun 2 置信度 0.82
• Formation of excess dangling OH bonds during crystallization of amorphous solid water.
  Dangling OH bonds on ice surfaces are thought to play a central role in surface reactions relevant to planetary, interstellar, and prebiotic environments, yet their direct characterization is hindered by the intrinsic fragility of surface hydrogen-bonding netw…
  pubmed Li L, Lin M, Cao Y, Zheng H 等 2026 May 14 置信度 0.82
• Probing Hole-State Splitting and Relaxation in Gradient Alloyed CdSe Core-Shell Quantum Dots Using Two-Dimensional Electronic Spectroscopy.
  Gradient alloyed Type-I CdSe quantum dots have been demonstrated to suppress Auger recombination, enabling highly efficient photoluminescence and enhanced optical gain. However, the influence of these gradient-alloyed shells on the band-edge structure and asso…
  pubmed Bai X, Wang C, Li W, Huang P 等 2026 May 28 置信度 0.82
• Tuning the topological properties of Heusler alloys via band structure engineering.
  Heusler alloys have proven to be an efficient and versatile platform, hosting a wide variety of topological states of matter, including the anomalous Hall effect, skyrmions, chiral anomaly, Dirac and Weyl fermions, and the transverse Nernst thermoelectric effe…
  pubmed Dey Sarkar M, Pradhan K, Kar S, Sinha D 等 2026 May 28 置信度 0.82
• An entropy-based study of effects of neutral polymer additives on protein crystallization.
  Crystallization of proteins and colloidal particles is important in both fundamental and applied chemistry. To promote the crystallization, some polymer additives are used. This study investigates the effects of polymer additives on protein crystallization fro…
  pubmed Ueyama G, Utsumi M, Watanabe M, Maebayashi M 等 2026 Aug 置信度 0.82
• Efficient and Stable Surface Passivation of Tin-Lead Perovskite Using Basicity Weakened Oxamide.
  Tin-lead (Sn-Pb) perovskites, owing to their ideal optical bandgap, have emerged as the preferred material for constructing high-efficiency, low-cost perovskite tandem solar cells (TSCs). Organic amines like ethylenediamine (EDA) have been demonstrated as effi…
  pubmed Ma R, Liu J, Tang H, Long X 等 2026 May 27 置信度 0.82
• Giant Magnetization Modulation of Fe in Fe/Li(3)PO(4) Heterostructures by Space Charge.
  Ferromagnetic metals are promising candidates for voltage control of magnetism (VCM), owing to their high Curie temperatures and stable magnetic order. The space-charge effect, characterized by electron and ion separate-conducting phases, offers a particularly…
  pubmed Qin L, Miao Z, Yan J, Liao S 等 2026 May 27 置信度 0.82
• Blue-Green Emitting Phosphor Ba(2)LiAlSi(2)O(8):Eu(2+) for Phosphor-Converted Light-Emitting Diodes via Single-Particle Diagnosis in a Quasi-Quaternary System.
  Phosphor-converted light-emitting diodes (PC-LEDs) are widely used in various fields due to their long lifetime and high energy efficiency. In particular, blue-green-emitting phosphors have the potential to fill the cyan gap in white LEDs and to be used in dis…
  pubmed Nakanishi A, Funahashi S, Koyama Y, Yamane H 等 2026 May 27 置信度 0.82
• High-Purity Quantum Emission from an Au(24)(S-CH(2)Ph-(t)Bu)(20) Nanocluster at Room Temperature.
  Atomically precise gold nanoclusters have garnered significant attention for their diverse applications, ranging from biological labeling to optoelectronics. Their potential in optical quantum computing, which calls for ideal single-photon sources, has recentl…
  pubmed Mazumder A, Gunay E, He G, Liu Z 等 2026 May 26 置信度 0.82
• Tracking Byproducts Lithium Methoxide in Li-Ion Batteries via Interface-Stabilized Perovskite Quantum Dots-Based Sensors.
  Monitoring internal electrolyte decomposition byproducts is pivotal for the early warning of thermal runaway in lithium-ion batteries yet remains a formidable challenge due to the harsh chemical environment. Herein, we engineer a robust electrochemical sensor …
  pubmed Mu Z, Xu X, Sun J, Chen G 等 2026 Jul 24 置信度 0.82
• Synchronizing Tunable Luminescence and Shape Morphing in a Metal Nanocluster-Enabled Hydrogel Platform.
  Soft hydrogels capable of simultaneous shape morphing and optical modulation under a single stimulus hold promise for next-generation intelligent materials. However, most systems rely on complex architectures or multi-component triggers, limiting integration a…
  pubmed Lin H, Huang Z, He Y, Wei H 等 2026 Jun 置信度 0.82
• Design and Photophysical Investigation of Schiff Base-Functionalized Pyrrolo[3,2-c]carbazoles.
  Two pyrrolo[3,2-c]carbazole-based Schiff bases 5a and 5b were synthesized via condensation of pyrrolo[3,2-c]carbazole-2-carbohydrazide with benzaldehyde and p-bromobenzaldehyde. Their structures were confirmed by NMR, FT-IR, MALDI-TOF, and X-ray crystallograph…
  pubmed Özbek G, Kaya EN, Saglam MF, Kandemir H 等 2026 May 置信度 0.82
• A wearable electrochemical sensor for sweat cortisol detection based on molecularly imprinted polymer nanoparticles and cellulose nanofiber/carbon nanotube conductive aerogel.
  Sensitive, non-invasive detection of the steroid hormone cortisol aids in preventing chronic diseases such as depression and anxiety caused by stress. This study presents the development of a novel sweat cortisol sensor, integrating core-shell structured molec…
  pubmed Ming Z, Zhao X, Gu C, Qin W 等 2026 May 14 置信度 0.82
• Cellulose nanocrystal gels as radical reservoirs.
  Gels that sustain reactive radical species under aerobic ambient conditions remain rare, limiting the development of soft materials that exploit redox-active chemistry. Here, we show that cellulose nanocrystal (CNC) gels containing a deep eutectic solvent (DES…
  pubmed Ren J, Neagari Y, Shi Y, Li Z 等 2026 Jun 11 置信度 0.82
• High-throughput screening of two-dimensional ferromagnetic materials with high Curie temperatures.
  Two-dimensional (2D) ferromagnetic (FM) materials have garnered significant interest for their unique magnetic and electronic properties, with promising applications in spintronics and quantum computing. In this work, we performed high-throughput computational…
  pubmed Li S, Jia C, Wang H, Li X 等 2026 Jun 11 置信度 0.82
• Ab initio study of the ground and excited electronic states of the SiNa(+) molecular ion.
  Potential energy curves for the 1,3 Σ + , 1,3 Π, and 1,3 Δ electronic states of the SiNa + system were computed using high-level quantum chemical methods, including RHF, SA-CASSCF, and configuration interaction (CI) with the Pople and Davidso…
  pubmed Abbassi N, Dhiflaoui J, Bejaoui M, Mabrouk N 等 2026 Jun 3 置信度 0.82
• A SiQD-based hydrogel fiber sensor for portable, on-site β-galactosidase detection in serum.
  β-Galactosidase (β-Gal), a key senescence biomarker, is crucial for early diagnosis and treatment. In this work, a portable fluorescent fiber optic sensor, based on hydrogel technology, has been designed to monitor β-Gal activity. A tapered o…
  pubmed Li D, Shen Y, Xu Z, Zhang W 等 2026 Jun 3 置信度 0.82
• Zeptomolar heavy metal ion detection with density of states sensing.
  Heavy metal contamination in water poses serious risks to human health, and several metal species such as Cr, Ni, and As are classified by the World Health Organization as Group 1 carcinogens. Here, we present an on-chip heavy metal ion sensor based on density…
  pubmed Ye F, Peng T, Lu H, Huang Y 等 2026 Jun 11 置信度 0.82
• Water- and oxygen-tolerant phosphorescent carbon nitrides enable visual hydrogel biosensing.
  Metal-free room temperature phosphorescence (RTP) materials in aqueous environments offer promising applications due to their long lifetimes and large Stokes shifts but face challenges in maintaining stability against water and oxygen. To address this issue, w…
  pubmed Wang Z, Wang Y, Yang H, Wang K 等 2026 Jul 6 置信度 0.82
• The role of solvent-molecule hydrogen bonding in polyphenylfluorene-carbazole systems: tuning molecular packing patterns, crystal morphologies, and solid-state luminescence efficiency.
  The aggregation-caused quenching (ACQ) phenomenon in organic luminescent molecules in the solid state critically limits the development of organic light-emitting devices. The crystal-induced luminescence or/and stability enhancement (CLoSE) effect, characteriz…
  pubmed Tan Y, Li Y, Li H, Xie S 等 2026 Jun 11 置信度 0.82
• A narrow-bandgap conjugated-polymer/MoS(2) hybrid photodetector for room temperature shortwave infrared detection up to 2000 nm.
  Two-dimensional materials coupled with light-absorbing materials (such as quantum dots) can exhibit extremely high photogain through photogating, where trapped photoinduced carriers at interfaces delay recombination and enhance the current response, enabling r…
  pubmed Younas M, Wu J, Li W, Shao X 等 2026 Jun 11 置信度 0.82
• An interface engineered ZnO/rGO/Au NPs@MoS(2) heterojunction for enhanced photoelectrochemical DNA sensing.
  The conventional polymerase chain reaction (PCR) method for DNA detection suffers from limited sensitivity and linearity, restricting its application to samples with molar concentrations above 10 -2 mmol. Here, we report a highly sensitive photoelectrochemical…
  pubmed Ali A, Mangrio FA, Yousaf AB, Zhu L 等 2026 Jun 11 置信度 0.82
• Predictive simulation of efficiently emitting mesogenic binuclear lanthanide(III) complexes by DFT, molecular dynamics, and the Judd-Ofelt theory.
  This article presents the results of quantum-chemical simulation of the molecular structure and luminescence characteristics of some mesogenic binuclear Ln(III) complexes with substituted β-diketones and several bridging ligands using a combination of si…
  pubmed Romanova KA, Chtchelkatchev NM, Galyametdinov YG 2026 Jun 2 置信度 0.82
• Synergy of Built-In Electric Field and Oxygen Vacancies in Bi(3)O(4)Br@NiO(x) for Enhanced Low-Temperature H(2)S Gas Sensing.
  This study demonstrates the synergistic effect between the built-in electric field (IEF) and oxygen vacancies for dramatically enhancing low-temperature H 2 S sensing. A series of Bi 3 O 4 Br@NiO x heterojunctions were synthesized. The formation of an intrinsi…
  pubmed Wang M, Ding W, Wang J, Ye F 等 2026 May 25 置信度 0.82
• Second Harmonic Generation and Bulk Photovoltaic Effect in Boron Nitride Nanotubes: A Systematic Ab Initio Investigation.
  Boron nitride nanotubes (BNNTs) are promising for nonlinear optics, yet their nonlinear optical properties (NLOPs), particularly for small diameters (<20 Å), remain insufficiently understood. Using density functional theory, we systematically investiga…
  pubmed Liu H, Zhang A, Qiu S, Chang Y 等 2026 May 28 置信度 0.82
• Geometry-Controlled Synergy of Adjacent Cu(I) Sites Enhances C-C Coupling for Efficient CO(2)-to-C(2+) Electroreduction.
  The electrochemical reduction of CO 2 to multicarbon (C 2+ ) products offers a promising route to sustainable fuels and chemicals, while controlling the critical C-C coupling step remains a fundamental challenge. Here, we demonstrate that engineering the molec…
  pubmed Zhang A, Zhu Y, Tian Y, Johannessen B 等 2026 May 27 置信度 0.82
• A Zero-Dimensional Hybrid Copper(I) Halide with Near-Unity PLQY for Highly Sensitive X-Ray Scintillation and Efficient Warm White Light-Emitting Diodes.
  The development of novel hybrid metal halides exhibiting near-unity photoluminescence quantum yield (PLQY) and responsiveness to visible light excitation are pivotal for X-ray imaging technologies and advancing solid-state lighting. Herein, we report a novel z…
  pubmed Xu M, Xu HP, Gao HZ, Guo JF 等 2026 Jul 置信度 0.82
• Interface Engineering and Substitutional Doping in In(2)Ge(2)Te(6) for High-Performance 2D p-Type FETs and CMOS Devices.
  The metal-semiconductor contact interface is crucial for the performance of devices made from two-dimensional (2D) semiconductors, as it significantly influences the efficiency of charge carrier injection into the semiconductor channel. However, creating high-…
  pubmed Zhao T, Yang J, Guo T, Zhang Z 等 2026 Jul 置信度 0.82
• Triphenylene-Involved π-Extension Combining With Phenyl-Blocking Enhances the Stability of MR-TADF Emitter: Top-Emitting OLED Realizes EQE Approaching 60% With BT.2020 Green Gamut and Long Lifetime.
  The realization of ultrahigh definition displays necessitates pure-green organic light-emitting diodes (OLEDs) with simultaneously exceptional efficiency, high color purity, and long-term operational stability. Herein, we develop a series of pure-green multi-r…
  pubmed Liu J, Xian S, Huang Z, Miao J 等 2026 Jul 1 置信度 0.82
• Unlocking the Solution Processability of Graphene Nanoribbons via a Solvent-Assisted Direct Fluorination.
  This work introduces a solvent-assisted direct fluorination strategy that enables the selective functionalization of graphene nanoribbons (GNRs), yielding fluorinated GNRs ( FGNRs ) with semi-ionic C-F bonds. The incorporated fluorine atoms effectively suppres…
  pubmed Chen X, Bai L, Wang S, Liu J 等 2026 May 27 置信度 0.82
• Aromatic phosphonate-based luminophores: universal building blocks for ultralong room-temperature phosphorescence and multifunctional applications.
  The construction of organic ultralong room-temperature phosphorescence (OURTP) materials with high photoluminescence quantum yield and long lifetime is significant but challenging. Non-radiative transition caused by excessive molecular aggregation and vibratio…
  pubmed Li C, Huang Z, Li T, Zhao T 等 2026 Jun 23 置信度 0.82
• Short-Wave Infrared InAs Quantum-Dot Light-Emitting Diodes with Tunable Electroluminescence beyond 1.4 μm.
  Short-wave infrared (SWIR) optoelectronics based on colloidal quantum dots (QDs) have been dominated by heavy-metal chalcogenides for many years (e.g., PbS, HgTe). Here, we present Restriction of Hazardous Substances-compliant InAs/ZnSe core/shell QD light-emi…
  pubmed Roshan H, Mazza D, Panda S, de Boni F 等 2026 May 8 置信度 0.82 ElectroluminescenceOptoelectronicsMaterials scienceQuantum dotDiode
• Attenuating Imine Bond Polarization in Covalent Organic Frameworks Accelerates Charge and Proton Transport for High-Efficiency Photocatalytic Hydrogen Evolution.
  While the structural tunability and π-electron delocalization of covalent organic frameworks (COFs) make them promising candidates for photocatalytic hydrogen evolution, the intrinsic polarization of their imine bonds often impedes efficient charge separ…
  pubmed Luo Z, Li C, Yang W, Chang Y 等 2026 Jun 3 置信度 0.82
• Unraveling Synergistic Dual-Element Doping Mechanisms in Solid-State Synthesis via Atomic Layer Deposition-Enabled Model Systems.
  Introducing dopants via high-temperature solid-state synthesis is a widely employed strategy to enhance the electronic and mechanical properties of inorganic materials. However, the intrinsic distribution and incorporation mechanisms of dopants are often obscu…
  pubmed Wu Y, Xie T, Cai X, Lin W 等 2026 May 27 置信度 0.82
• Mesoscale atomic engineering in a crystal lattice.
  Controlling individual atoms using lasers 1 , ion traps 2 and scanning probe tips 3 has transformed our understanding of matter and enabled breakthroughs in quantum science 4-6 . Extending this control into three-dimensional (3D) solids and across mesoscopic s…
  pubmed Klein J, Roccapriore KM, Weile M, Grytsiuk S 等 2026 May 置信度 0.82
• A Sc(2)C(2)@C(88)-cluster-based ultra-compact multilevel probabilistic bit for matrix multiplication.
  Information units are progressively approaching the fundamental physical limits of integration density, including in terms of extremely small sizes, multistates and probabilistic traversal. However, simultaneously encompassing all of these characteristics in a…
  pubmed Qi H, Xi G, Zhou YB, Liu X 等 2026 May 13 置信度 0.82
• Spin-mediated hysteretic switching of unidirectional charge density waves by rotating magnetic fields.
  Charge density waves are a widespread collective electronic order in quantum materials, furnishing key insights into symmetry breaking and competing phases. However, their dynamic control with external fields remains a significant challenge. Here, we report de…
  pubmed Chen Z, Zhu S, Xu K, Wang R 等 2026 May 13 置信度 0.82
• Multiscale machine learning molecular mechanics for mechanism and stereoselectivity of Diels-Alderase catalysis.
  Enzymes catalyze complex chemical transformations with remarkable efficiency and selectivity, yet their atomistic mechanisms remain challenging to capture because conventional simulations trade accuracy for efficiency. Here we introduce a reactive machine lear…
  pubmed Wang X, Tang H, Wu X, Brooks BR 等 2026 May 13 置信度 0.82
• Cascade of even-denominator fractional quantum Hall states in mixed-stacked multilayer graphene.
  The fractional quantum Hall effect at half-filled Landau levels provides a promising route to unusual topological phases that may host non-Abelian excitations, but these states are often fragile and difficult to control experimentally. Here, we report the obse…
  pubmed Sha Y, Liu K, Jiang C, Ye D 等 2026 May 13 置信度 0.82
• Real-space imaging and control of topological spin textures in a van der Waals antiferromagnet.
  Layered magnetic systems with interlayer antiferromagnetic coupling are emerging as a promising platform for energy-efficient spintronic technologies, particularly in the form of van der Waals (vdW) magnets. The direct observation and manipulation of topologic…
  pubmed Cheng Z, Lin Z, Kwon HY, Guo H 等 2026 May 13 置信度 0.82
• Ratiometric fluorescent sensor based on biomass-derived carbon dots for on-site detection of pollen allergen.
  The increasing global prevalence of pollen-induced respiratory allergy highlights the need for precise and accessible methods of allergen identification. In this study, we developed a sensing platform based on carbon dots (CDs) for the detection of Art v1, the…
  pubmed Zhang M, Li Y, Li X, Tian K 等 2026 Jul 置信度 0.82
• Tailored Synergistic Vibronic Progression and Charge Transfer in 1,2-BN-Heteroarenes for Efficient and Stable Narrowband Electroluminescence.
  The development of organic narrowband emitters faces long-standing challenges in expanding structural diversity, improving synthetic efficiency, elucidating narrowband emission mechanisms, and enhancing overall electroluminescence (EL) performance. Herein, we …
  pubmed Zhang H, Xiao C, Li B, Liu YH 等 2026 May 27 置信度 0.82
• Atomically resolved scanning tunneling microscope for use in a 42 T resistive magnet.
  High magnetic field Scanning Tunneling Microscopy (STM) is an essential tool for investigating the rich physical properties of materials. However, due to the extreme difficulty of designing an ultra-stable STM head and the strict requirements for the imaging e…
  pubmed Wang J, Dong S, Meng W, Wu D 等 2026 Jul 置信度 0.82
• Cement-based immobilization of Pb and Cd in contaminated soils: Enhancement via novel carbon nanodots.
  Heavy metal contamination in soils poses serious threats to the environment and human health. Cement-based solidification/stabilization (S/S) is a common method for treating heavy metal-contaminated soils due to its simplicity and effectiveness. However, the i…
  pubmed Wang B, He C, Zheng Q, Cao L 等 2026 Aug 15 置信度 0.82
• An Atom-Precise Approach to Damp First-Order Phase Transitions and Its Implications for Neuromorphic Signal Processing.
  Neuromorphic computing inspired by mammalian intelligence aims to emulate the nonlinear dynamics of biological neurons and synapses to achieve fast, low-energy, and highly efficient information processing. Brain-inspired computing relies on the design and disc…
  pubmed Agbeworvi G, Kumar N, Ponis JD, Hariyani S 等 2026 May 27 置信度 0.82
• Dynamic lattice disorder overrides energetics for barrierless interfacial charge transfer in 2D hybrid perovskites.
  Two-dimensional (2D) hybrid perovskites show promise in charge transfer (CT) applications, yet how their inherent dynamic lattice disorder redefines the CT dynamics remains unresolved. Using tetrathiophene-based 2D perovskites 4Tm 2 MA n-1 Pb n I 3n+1 ( n = 1 …
  pubmed Li T, Lu H, Xia M, Tao W 等 2026 May 15 置信度 0.82
• Structured lasing with disordered high-Q perovskite cavities.
  Nanoscale lasers with low thresholds and on-demand structured light output are essential for compact integrated photonic technology. Introducing engineered disorder into high quality-factor ( Q ) resonant cavities emerges as a promising route, yet the inaccura…
  pubmed Zhou Z, Wang S, Wen W, Qin J 等 2026 May 15 置信度 0.82
• Thermodynamically guided kilogram-scale precipitation of copper iodide clusters for efficient solution-processed light-emitting diodes.
  Copper halide clusters are emerging as attractive electroluminescent materials due to their strong emission and heavy metal-free nature, but their cost-effective practical application has been limited by the inherent trade-off between scalable synthesis and so…
  pubmed Qing Y, Han B, Yu R, Liu Z 等 2026 May 15 置信度 0.82
• π -stack optimizer: framework for the design of one-dimensional supramolecular systems.
  The predictive modeling of one-dimensional (1D) supramolecular assemblies depends on the identification of stable, low-energy configurations-a task frequently hindered by the vast configurational space and highly multimodal energy landscapes-inherent to non-co…
  pubmed Ghosh A, Susmita B, Singh RJ, Reddy SK 2026 May 13 置信度 0.82
• Phase Segregation of Colloidal Quantum Dots Driven by Marangoni Vortex Flow for Multi-Component Microfabrication.
  The deterministic integration of multiple materials is the cornerstone of the semiconductor industry, traditionally accomplished through complex microfabrication techniques, such as lithography, transfer, and wafer bonding. Inspired by biological systems that …
  pubmed Zhao Y, Qin Z, Zhang J, Li H 等 2026 May 27 置信度 0.82
• Facile B-N Covalent Bond Fusion in N,N'-Diaryldihydrophenazines: Achieving Efficient Narrowband Electroluminescence and Controlled Redox Activity.
  Covalently fusing multiple B-N units into redox-active polycyclic aromatic hydrocarbons (PAHs) offers a powerful strategy for creating π-extended systems with novel functionalities, but it remains a formidable challenge. Here, we report a facile, one-pot…
  pubmed Wan D, Li C, Meng G, Gan X 等 2026 Jul 1 置信度 0.82
• Toward Practical Design of High-Entropy Catalysts for Chlorine Evolution Reaction via Pareto-Guided Multi-Objective Bayesian Optimization Enabled by a Robotic AI-Chemist.
  The electrocatalytic chlorine evolution reaction (CER) is essential to modern chlor-alkali industry, yet conventional RuO 2 catalysts suffer from parasitic oxygen evolution. High-entropy ruthenium oxides (Ru-HEO) are promising alternatives, but their practical…
  pubmed Yang R, Zhou D, Jia Z, Han Y 等 2026 Jul 1 置信度 0.82
• Fast sweeping for quantum capacitance spectroscopies of two-dimensional materials with microscale spatial resolution.
  The density of states (DOS) of two-dimensional (2D) materials directly influences the performance of solar cells, sensors, and transistors. The quantum capacitance devices allow for the DOS measurement at room temperature while suffering from complex fabricati…
  pubmed Chen J, Zhai K, Qi R, Yan M 2026 May 1 置信度 0.82
• Efficient, Patternable Full-Color Perovskite Quantum Dot LEDs via Defect-Passivating Film-State Ligand Engineering.
  Perovskite quantum dots (PeQDs) are promising materials for next-generation displays, due to their superior optoelectronic properties. A critical step in fabricating PeQD-based light-emitting diodes (LEDs) involves the strategic modification of surface ligands…
  pubmed Kim J, Kim T, Lee S, Maeng S 等 2026 Jun 置信度 0.82