量子材料 · 全部实体（第 45 / 100 页）

本页收录第 4401–4500 条，共 10000 条 · 返回 量子材料 首页

• Curvature-programmed nitrate electroreduction via single-atom protrusions on quantum dots.
  Local geometric constraints have a substantial influence on electronic structure renormalization, offering a promising approach to enhance single-atom catalysts (SACs) beyond traditional limits. Conventional SACs typically feature planar-confined sites, but th…
  pubmed Chen D, Zhang S, He D, Li H 等 2026 May 8 置信度 0.82
• Uniaxial spin texture in a superconducting electron gas revealed by exchange interactions.
  Two-dimensional (2D) superconductors with spin-textured Fermi surfaces can be a platform for realizing unconventional pairing states and are of substantial interest in the context of quantum information science and superconducting spintronics/orbitronics. We o…
  pubmed Yang J, Liu C, Zhou X, Hou H 等 2026 May 8 置信度 0.82
• Theoretical analysis of Curcuma longa polyphenols as eco-friendly corrosion inhibitors for copper in acidic medium.
  Protecting copper against corrosion in harsh acidic conditions continues to be a significant challenge in materials research. This study examined three natural curcuminoids from Curcuma longa: curcumin (CUR), demethoxycurcumin (DEM), and bisdemethoxycurcumin (…
  pubmed Ait El Caid Z, Dagdag O, Benmessaoud Left D, Zertoubi M 2026 May 8 置信度 0.82
• Nanotechnology in aflatoxin management: emerging tools for rapid detection and post-harvest control in grains.
  Aflatoxin contamination in stored grains due to its severe health effects, economic losses, and persistence under post-harvest conditions remains a critical global food safety challenge. Aflatoxin B1 (AFB1), classified as a Group 1 carcinogen, poses significan…
  pubmed Parakkathodi S, Chawla P, Kumar M, Goksen G 等 2026 May 8 置信度 0.82
• Interfacial dipole-engineered fiber optoelectronic devices with enhanced efficiency and stability.
  Organic light-emitting diodes (OLEDs) have been developed to enhance device lifetime, efficiency, and operational stability. However, the widely used hole injection layer (HIL) material poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) exhib…
  pubmed Kim JH, Kim Y, Kim Y, Kwon JD 等 2026 May 8 置信度 0.82
• Tuning Molecular Rigidity with Seven-Membered Ring Fusion: A Strategy toward Bright Near-Infrared azaBODIPY Fluorophores.
  A streamlined synthesis of structurally unprecedented, seven-membered-ring-fused azaBODIPYs has been developed. Single-crystal X-ray analysis and calculations for this seven-membered-ring-fused azaBODIPY revealed severely twisted 1,3,5,7-aryl substituents. The…
  pubmed Sheng W, Wu G, Wang Z, Ma W 等 2026 May 22 置信度 0.82
• Noncovalent copper oxide framework on Cu(111) with open honeycomb structure.
  Understanding the oxidation process of copper is essential for controlling its surface properties and optimizing its performance in catalysis, electronics, and corrosion protection. Despite extensive studies on various covalent copper oxide films, the oxidatio…
  pubmed Yue S, He Y, Yang P, Geng L 等 2026 May 14 置信度 0.82
• Fibrous/Sheet Nanostructures of Spin-Crossover Complexes With Glycyrrhetinic Acid Glycosides in Polar Solvents: Supramolecular Control of Mixed HS/LS State.
  Hybridization of [Fe(qsal) 2 ]Cl·2H 2 O (qsal: N-(8-quinolinyl)salicylaldimine) with glycyrrhetinic acid glycosides affords novel magnetic materials that exhibit spin-crossover behavior with stabilization of mixed HS/LS states. The glycosides direct the s…
  pubmed Kuroiwa K, Araki K, Naito R, Shetty SS 等 2026 Aug 18 置信度 0.82
• Effects of Blending and Grafting Modification with trans,trans-Dibenzalacetone (TTD) on the DC Electrical Properties of Low-Density Polyethylene (LDPE).
  To systematically compare the effects of different introduction methods on the direct-current (DC) electrical performance of polyethylene insulation, low-density polyethylene (LDPE) modified with an identical content of trans , trans -dibenzalacetone (TTD) was…
  pubmed Zheng H, Wang H, Han Y, Wang X 等 2026 May 19 置信度 0.82
• Quantum criticality enhanced millikelvin magnetic refrigeration in a large-spin-7/2 triangular lattice antiferromagnet.
  Large-spin ( S ) triangular lattice antiferromagnets exhibit both strong quantum fluctuations and high magnetic entropy, making them promising candidates for ultra-low-temperature magnetic refrigeration. In such materials, an external magnetic field can signif…
  pubmed Lin W, Zhao N, Li Z, Zhao Y 等 2026 May 4 置信度 0.82
• Nanoscale Control of Carrier Transport in Monolayer Transition-Metal Dichalcogenide Double Heterostructures.
  Heterostructures are fundamental to modern electronics and optoelectronics. Lateral heterostructures of two-dimensional (2D) semiconductors provide a promising platform for monolayer device architecture. However, the carrier transport mechanisms across these l…
  pubmed Tian J, Cheng G, Tan J, Butler S 等 2026 May 20 置信度 0.82
• Synergistic Interfacial Engineering With Butylamine Hydrochloride (BACl)-Doped PCBM Enables Four-Orders-of-Magnitude Responsivity Enhancement in Planar CsPbI(3) Photodetectors.
  Planar perovskite photodetectors are limited by severe interfacial recombination and inefficient charge extraction. Here, we enhance the photoresponsivity of CsPbI 3 photodetectors by four orders of magnitude via incorporating butylamine hydrochloride (BACl) i…
  pubmed Tian Y, Yang J, Li Y, Li B 等 2026 Jun 置信度 0.82
• Kinetic-Programmed Hydrolysis Enables Intelligent Time-Evolving Phosphorescence in Water.
  The development of aqueous room-temperature phosphorescent (RTP) materials with dynamically programmable afterglow remains a significant challenge. Herein, we report a universal and programmable synthesis paradigm that overcomes this limitation by orchestratin…
  pubmed Shao K, Wen H, Xie W, Dong Q 等 2026 Jun 置信度 0.82
• Operating a non-Hermitian atomic magnetometer with programmable digital electronics.
  Non-Hermitian systems with exceptional points (EPs) have attracted much attention for their potential to increase sensitivity. However, EPs are difficult to generate and control accurately in most physical systems, as they are extremely sensitive to environmen…
  pubmed Qian T, Xu J, Huang R, Xia K 等 2026 May 7 置信度 0.82
• High-performance red light-emitting diodes from quasi-two-dimensional perovskite nanocrystals.
  Metal halide perovskite light-emitting diodes offer a promising platform for low-cost full-color displays, yet achieving high-performance pure-red emission remains challenging. Here, we report a crystallization regulation strategy for mixed bromide/iodide quas…
  pubmed Zhang J, Liu T, Gu Q, Lin S 等 2026 May 7 置信度 0.82
• Ion agent mitigates efficiency roll-off in near-infrared electroluminescence for practical bioimaging and information encryption.
  Perovskite quantum dots (PQDs) are promising emitters for next-generation light-emitting diodes (LEDs), yet PQD-based near-infrared (NIR) LEDs still suffer from low external quantum efficiencies (EQEs) and severe efficiency roll-off. This limitation arises fro…
  pubmed Yang T, Wang Y, Liu ZS, Zhao F 等 2026 May 7 置信度 0.82
• Quantum Phase Transition of a Molecular Radical Pair.
  Quantum phase transitions lie at the heart of condensed matter physics. Observing these transitions, however, requires the careful engineering of materials to realize specific, finely tuned systems. In this work, we demonstrate a quantum phase transition withi…
  pubmed Li X, Fang TF, He Y, Zhang Y 等 2026 May 20 置信度 0.82
• Rapid and sensitive detection of H3 AIV HA1 protein using a quantum dot-labeled immunochromatographic strip.
  Avian influenza virus (AIV) subtype H3 has evolved into a major zoonotic pathogen and poses a potential threat to public health. Hemagglutinin 1 region (HA1) proteins constitute the globular head region of hemagglutinin proteins, contain receptor-binding domai…
  pubmed Li J, Zu Y, Cao D, Wang H 等 2026 Sep 置信度 0.82
• Core-Localized Cu Dopants Pin Red Emission in Multinary Ag-Based Quantum Dots.
  Alloy-disordered I-III-VI quantum dots often trade spectral stability for efficiency, limiting photon-transport devices through reabsorption. Here, we confine Cu(I) dopants inside Ag-In-Ga-S cores during GaS x overgrowth, verified by Cu-valence fingerprints an…
  pubmed Liu K, Li T, Zhang S, Liu Y 等 2026 May 20 置信度 0.82
• Synthesis, structural characterization, biological activity of trace metal complexes with a 2-aminobenzothiazole-derived schiff base: Experimental and docking studies.
  A benzothiazole-derived Schiff base ligand, N-(benzo[d]thiazol-2-yl)-1-(3-(E-benzo[d]thiazol-2-ylamino)methyl)phenyl)methanimine, and its cadmium(II), copper(II), nickel(II), zinc(II), and cobalt(II), chloride complex components were designed and characterized…
  pubmed Mohsen DN, Tawfiq KM, Majeed IY, Abd El-Lateef HM 等 2026 Jun 置信度 0.82
• Deposition of an Addressable Molecular Spin Qubit with Built-In Decoupling Structure.
  The integration of molecular spin qubits in the next generation of quantum devices requires magnetic centers that can be individually addressed while remaining decoupled from the substrate. Envisioning this future perspective here, we introduce a heterobimetal…
  pubmed Giaconi N, Tacconi L, Briganti M, Nicolini A 等 2026 May 20 置信度 0.82
• Centimeter-Scale Two-Phase Mixed Re(0.58)Mo(0.42)S(2) Grown via Low-Pressure Chemical Vapor Deposition and Its Heterostructure with GaSe for High-Performance Photodetectors.
  Two-dimensional (2D) Re x Mo 1- x S 2 ternary transition-metal dichalcogenides are attracting increasing attention because their bandgap and conductivity are tunable, and their conductivity type can be switched from n-type to p-type through phase engineering, …
  pubmed Luan Z, Wang K, Liang Y, Wei Z 等 2026 May 20 置信度 0.82
• Ferrimagnetism of ultracold fermions in a multiband Hubbard system.
  Strongly correlated materials feature multiple electronic orbitals, which are crucial to accurately understanding their many-body properties. In such multiband models, quantum interference can lead to flat energy bands with large degeneracy that gives rise to …
  pubmed Lebrat M, Kale A, Kendrick LH, Xu M 等 2026 May 7 置信度 0.82
• Time-Space-Medium Collaboratively Modulated LIBS Combined with Matrix Dilution: From Self-Absorption to Isotope Discrimination of Lithium.
  In response to the urgent need to address global climate change and achieve deep decarbonization of energy systems, clean energy technologies are undergoing transformative advancement. Within this context, a remote, in situ, and rapid technology for high-preci…
  pubmed Lai Z, Wu S, Xu C, Zhang Z 等 2026 May 20 置信度 0.82
• From Molecular Spacers to Conjugated Polymers in 2D Perovskites.
  ConspectusTwo-dimensional (2D) organic-inorganic hybrid perovskites provide a stable alternative to three-dimensional (3D) absorbers, which often suffer from sensitivity to moisture and light. However, the traditional 2D perovskite architecture functions as a …
  pubmed Martínez-González BA, Pacheco H, Solis-Ibarra D 2026 May 19 置信度 0.82
• Halogen bond-driven azo-hydrazone tautomerisation: a computational study.
  Azo-hydrazone tautomerisation affects the photoswitching behaviour and physical properties of tautomerisable azobenzenes. Non-covalent interactions, such as halogen bonding, can shift the tautomeric equilibrium by stabilising one tautomer over the other. Here,…
  pubmed Siiskonen A, Priimagi A 2026 May 7 置信度 0.82
• Shock-induced detonation mechanism of NH(3)OH(+)N(5)-: a deep potential molecular dynamics study with and without nuclear quantum effect.
  As a novel type of high-energy-density, environmentally friendly, and low-sensitivity energetic materials (EMs), cyclo-pentazolate salts are being extensively studied. However, their detonation mechanism remains unclear. This study developed a neural network p…
  pubmed Zhao J, Zhang J, Zhang W 2026 May 7 置信度 0.82
• Foundry-Enabled Patterning of Diamond Quantum Microchiplets for Scalable Quantum Photonics.
  Quantum technologies promise secure communication and advanced information processing, but scaling these systems remains a challenge. Diamond is a promising platform because it hosts defects that emit single photons and store quantum information with high stab…
  pubmed Almutlaq J, Buzzi A, Khaykin A, Li L 等 2026 Jul 8 置信度 0.82
• Revisiting Catalyst Restructuring in CO(2) Reduction: The Dominant Yet Overlooked Role of Hydrogen.
  While the dynamic structural evolution of electrocatalysts is widely recognized to critically influence the overall performance, the fundamental driving force and underlying mechanism remain debated. Focusing on the representative Cu catalyst for CO 2 reductio…
  pubmed Zhang H, Chen Y, Fang Q, Cui Y 等 2026 May 20 置信度 0.82
• Programmable In Vivo Synthesis of Quantum Dots.
  In vivo synthesis of quantum dots (QDs) is fundamentally hindered by the inability to control the spatiotemporal coupling of ionic precursors in living organisms. Herein, we present a spatially hierarchical integrated nanosynthesizer (SHINE, FtAg@SS/SiO 2 -Se)…
  pubmed Jia J, Liu Q, Li R, Zhao W 等 2026 Jul 1 置信度 0.82
• Stable Antisymmetric Magnetoresistance in Fe(3)GaTe(2)/InSe/Fe(3)GaTe(2) van der Waals Heterostructures With Multi-State Functionality.
  Ferromagnetic van der Waals (vdW) heterostructures are pivotal for next-generation spintronics, especially in realizing novel functionalities like antisymmetric magnetoresistance (ASMR). While ASMR holds immense potential for multi-state memory and logic opera…
  pubmed Zhang B, Zhu L, Chen Z, Zhang Y 等 2026 Jun 置信度 0.82
• Suppression of charge-trapping-induced hysteresis enabling hysteresis-free Te nanowire field effect transistors.
  Tellurium (Te) nanowire field-effect transistors (FETs), fabricated via photolithography, exhibit p-type conduction with a high hole mobility of 155.6 cm 2 V -1 s -1 . However, pronounced hysteresis is observed in the transfer characteristics of the devices. T…
  pubmed Yin Y, Zhou W, Tang D 2026 May 15 置信度 0.82
• Light-driven radical catch-and-release with BODIPY photocages.
  Photocages release payloads upon light irradiation and are widely used for spatiotemporal control in chemical biology and materials science. Although payload release is almost universally described as a heterolytic process, homolytic pathways that generate rad…
  pubmed Poryvai A, Vasiļevska A, Bangievská K, Tarábek J 等 2026 Jun 17 置信度 0.82
• A dihydrofuro[2,3-b] benzofuran derivative alleviates lipopolysaccharide induced acute lung injury via suppressing MAPK signaling.
  Rhodomyrtus tomentosa (Ait.) Hassk. (Myrtaceae) has been traditionally used in Southeast Asia to treat inflammation, fever, and respiratory ailments. However, its bioactive components and molecular mechanisms remain unclear. To design novel dihydrofuro [2,3-b]…
  pubmed Wang Y, Shan Z, Shao S, Yang Y 等 2026 置信度 0.82
• Molecular engineering of B/N substituents in asymmetrical salicylaldimine-based boranils for tuning solid-state emission and cellular lipid-droplet imaging.
  Boranil derivatives have rapidly emerged as readily synthesized and strongly emissive materials. While their properties can be easily tuned by varying the salicylaldimine precursor, little attention has been paid to the effect of substituents on the boron atom…
  pubmed Gao X, Cao M, Huang J, Yu H 等 2026 May 27 置信度 0.82
• Fluorescent carbon dots for therapeutic drug monitoring: advances in sensing methotrexate and 6-mercaptopurine.
  Carbon dots (CDs) are an emerging class of nanomaterials distinguished by excitation-dependent photoluminescence, tunable surface chemistry, excellent biocompatibility, and scalable green synthesis. Advances in precursor design and single-step heteroatom dopin…
  pubmed Mandal A, Varanasi S 2026 Mar 置信度 0.82
• Binary Cu/boron enhanced graphene quantum dots as a biomimetic nanocatalyst for Trp catabolism to indole-3-aldehyde: mechanism and specificity.
  Multienzyme-mimetic nanocatalysts, which emulate natural enzyme cascades, offer a useful platform for studying complex biochemical transformations. Tryptophan catabolism to indole-3-carbaldehyde (IAld) is a multienzyme biochemical process which impacts key phy…
  pubmed Hasani M, Kalhor HR 2026 Jul 6 置信度 0.82
• Multi-modal structure characterization of synthetic batch impurities with liquid chromatography coupled to infrared ion spectroscopy.
  Assessing the safety of agrochemical products requires a thorough structural identification of synthetic batch impurities. The traditional method, relying on liquid chromatography paired with high-resolution tandem mass spectrometry, is often insufficient for …
  pubmed van Wieringen T, Perry SJ, Chantzis A, Berden G 等 2026 Jun 15 置信度 0.82
• Cr(3+)-Activated Spinel Phosphors with Inhibited Cr(VI) Formation for Multiapplication via a Lattice Occupation Strategy.
  Cr 3+ -activated phosphors are prevalent in red to near-infrared (NIR) luminescent applications but face the contamination problem of Cr 6+ coexistence. This work presents a competitive site occupation strategy in spinel-type MAl 2 O 4 :Cr 3+ (M = Zn, Mg) by i…
  pubmed Zhou Y, Yang M, Chen J, Qiu Z 等 2026 May 18 置信度 0.82
• Long-term follow-up of 2 techniques to fill Total Ankle Replacement cysts: autograft and/or PCa substitute versus PMAA cement.
  Periprosthetic cysts are a frequent cause of Total Ankle Replacement (TAR) revision. Curettage and backfill is a common treatment for cyst formation. We have compared functional and radiological results for two types of backfill.
  pubmed Voirin F, Moran C, Mercier M, Viste A 等 2026 May 4 置信度 0.82
• Purcell-enhanced spin-phonon coupling with a single colour centre.
  The radiative properties of emitters are inherently linked to their surrounding environment 1 . Placing an electromagnetic resonator around emitters can enhance spontaneous emission, as shown by Purcell in the 1940s 2 . This approach is now routinely used in q…
  pubmed Joe G, Haas M, Kuruma K, Jin C 等 2026 May 置信度 0.82
• Molecular skeleton programming of premediators in sulfur electrochemistry.
  Molecular mediators have demonstrated broad applicability in electrolyte chemistry of lithium-sulfur batteries, transforming sulfur conversion from traditional multiphase reactions to highly reactive pathways 1-6 . Despite tremendous efforts to elucidate the&#…
  pubmed Gao R, Zhu Y, Tao S, Zhang M 等 2026 May 置信度 0.82
• Imaging the flat bands of magic-angle graphene reshaped by interactions.
  Electron interactions in quantum materials fundamentally shape their energy bands and, with them, the material's most intriguing quantum phases. Magic-angle twisted bilayer graphene (MATBG) 1-3 has emerged as a model system in which flat bands lead to a variet…
  pubmed Xiao J, Inbar A, Birkbeck J, Gershon N 等 2026 May 置信度 0.82
• Quantum coherent manipulation and readout of superconducting vortex states.
  A defining characteristic of superconductors is their tendency to expel magnetic fields, yet above a critical threshold, magnetic flux penetrates in discrete quanta carried by Abrikosov vortices 1 . The superconducting gap is completely suppressed at the vorte…
  pubmed Nambisan A, Günzler S, Rieger D, Gosling N 等 2026 置信度 0.82
• Sonochemical synthesis of chalcone-functionalized SnS and SnS(2) with improved sonocatalytic activity.
  Herein we present a novel method of functionalization of sonochemically obtained SnS and SnS 2 . For that purpose, a yellow-orange synthetic dye, chalcone 1,5-bis-(4-dimethylamino-phenyl)-penta-1,4-dien-3-one, was obtained via ultrasound-assisted synthesis bas…
  pubmed Matyszczak G, Głuc K, Płociński T, Jastrzębski C 等 2026 May 6 置信度 0.82
• Scalable and Sustainable Dry Microfabrication Enabled by High-Precision and Wafer-Scale Transfer Lithography of Commercial Photoresists.
  Conventional photolithography is inherently limited to flat, rigid, and stable substrates, which severely restricts its applicability to flexible, curved, and transient electronic devices. This work presents an innovative transfer method that exploits a phase-…
  pubmed Guo Q, Xu Z, Yang L, Zhang J 等 2026 May 7 置信度 0.82
• Two-dimensional magnets stack up against multiferroic competition.
  pubmed Cheng M, Tsen AW 2026 Jun 置信度 0.82
• Highly sensitive microphones based on large freestanding reduced graphene oxide membranes.
  Highly sensitive acoustic sensing devices are essential for human‒machine interfaces and modern advanced artificial intelligence (AI) technology. Two-dimensional (2D) materials exhibiting atomically thin thickness and superior mechanical properties are,…
  pubmed Zhao G, Zheng Y, Liu C, Zhou Q 等 2026 May 6 置信度 0.82
• CDs@ZIF-8 nanocomposite with built-in ratiometric signal for selective tetracycline detection.
  Tetracycline (TC), a broad-spectrum antibiotic, poses serious ecological and health risks due to its environmental persistence, making it necessary to develop effective detection methods. Herein, a dual-emission ratiometric fluorescence sensor (CDs@ZIF-8) was …
  pubmed Zhou X, Song C, Hu S, Wu Y 等 2026 May 18 置信度 0.82
• Regulation of charge transfer and photophysical properties of porphyrin-based hole transport materials by functional group substitution: DFT and TD-DFT investigations.
  Hole transport materials (HTMs), which are integral constituents of perovskite solar cells (PSCs), play a crucial role in determining their photovoltaic efficiency and long-term stability. This study used quantum chemistry methods to theoretically investigate …
  pubmed Zhang X, Yu Y, Song P, Ma F 等 2026 Jul 置信度 0.82
• Fluorescence Regulation of N,P-CQDs and Their Application in Cr(3+) Ion Detection.
  To address the key issues of traditional carbon quantum dots (CQDs), such as unstable photophysical and photochemical properties and limited carrier transport performance, N,P-CQDs were prepared via a one-step hydrothermal synthesis method in this study. By re…
  pubmed Lu J, Shen J, Zhang M, Zheng N 等 2026 May 19 置信度 0.82
• Layer-Resolved Microwave Imaging of a van der Waals Heterostructure.
  van der Waals heterostructures host a wide range of strongly correlated states, but the imaging of quantum phenomena in three-dimensional heterostructures is challenging because multiple layers may contribute to the detected signal. Here we introduce an imagin…
  pubmed Cao LW, Wu C, Lyu L, Cohen L 等 2026 May 20 置信度 0.82
• Molecular Mechanism of the Oxidative Cleavage of Alkenes by Photoexcited Nitroarenes.
  The oxidative cleavage of alkenes is a common transformation in organic synthesis. However, conventional methods like ozonolysis and the Lemieux-Johnson reaction suffer from safety and selectivity concerns. A new, safe, and selective photochemical method using…
  pubmed Klaverkamp D, Schneider F, Denninger L, Rach L 等 2026 Jun 10 置信度 0.82
• Gate-Tunable Spectral Fingerprint Enhancement in Heterojunction Devices via Multi-Interface Synergistic Modulation.
  Computational spectrometers based on two-dimensional materials offer a promising route to overcoming the size-resolution trade-off of conventional spectrometers. However, current approaches often rely on specific intrinsic material effects, limiting their desi…
  pubmed Zhang P, Liu W, Wu H, Duan Z 等 2026 May 20 置信度 0.82
• Next-Generation Short-Wave Infrared LED Phosphors Based on Chromium Doped Rare Earth Sulfides.
  External quantum efficiency (EQE) and thermal stability of phosphors are two critical parameters for next-generation short-wave infrared (SWIR) phosphor-converted light-emitting devices (pc-LEDs). However, it remains a significant challenge to develop SWIR-emi…
  pubmed Li S, Zhu G, Zhou X, Wang C 等 2026 Jun 置信度 0.82
• Stable memory kernel coupling theory for quantum dynamics: Projection-based and continued fraction methods.
  We introduce two complementary formulations within memory kernel coupling theory (MKCT) for non-Markovian quantum dynamics: a projection-based method (PMKCT) in the time domain and a continued fraction representation (CF-MKCT) in the frequency domain. The PMKC…
  pubmed Liu W, Bi RH, Su Y, Xu L 等 2026 May 7 置信度 0.82
• Nitrogen and Sulfur Codoped Carbon Dots Synergize Tyrosinase Inhibition, ROS Scavenging, and UVB Shielding to Rebalance Photodamage and Pigmentation.
  Conventional depigmenting agents suppress tyrosinase to reduce melanin but can compromise endogenous photoprotection, resulting in a persistent trade-off between whitening efficacy and UV resilience. Here, we engineer sulfur codoped carbon dots derived from ar…
  pubmed Chen G, Fan P, Cai X, Li P 等 2026 May 20 置信度 0.82
• Time-Evolving Reversible Circularly Polarized Luminescence Enabled by Light-Fueled Dissipative Self-Assembly of Covalent Organic Frameworks.
  The development of smart circularly polarized luminescence (CPL) materials faces significant challenges, primarily centered on achieving high luminescence dissymmetry factors (g lum ) alongside broadly tunable responses. Here, we report a chiral scaffold based…
  pubmed Liu YZ, Liu ZH, Chen XM 2026 Jun 24 置信度 0.82
• Quasi-BIC and Reflective Mode Coupling Drives SHG Beyond the Q Factor Limit.
  Second harmonic generation (SHG) is a widely used nonlinear optical process for frequency conversion and quantum information processing. However, existing approaches to enhance SHG in metasurfaces that are based on quasi-bound state in the continuum (quasi-BIC…
  pubmed Yang W, Qin H, Liu B, Wang C 等 2026 Jun 置信度 0.82
• Electrically Tunable Tunneling and Spectral Response in WSe(2)/h-BN/CdSe/Graphene Heterostructure.
  Mixed-dimensional heterostructures consisting of zero- and two-dimensional materials offer a promising platform for optoelectronic devices, as the versatility of material combination allows tunable optical properties. Bias-induced approaches provide an additio…
  pubmed Lee SH, Teku JA, Jeong MH, Ahn JH 等 2026 Jun 置信度 0.82
• Tryptamine Terminated Low-Dimensional Interfaces Enabled High Performance Perovskite/Silicon Tandem Solar Cells.
  The construction of a high-quality interface with excellent surface passivation and carrier transport is critical to the device performance of solar cells. Low-dimensional perovskite structures are widely explored for surface passivation due to their effective…
  pubmed Liang H, Wang W, Jiang X, Wen X 等 2026 Jun 置信度 0.82
• Quantum Computing and Quantum Technologies in Drug Discovery and Therapeutics: Evidence, Benchmarking, and Translational Integration.
  Quantum technologies-quantum computing, quantum sensing, and quantum-enabled materials-are increasingly proposed as tools to accelerate drug discovery. Yet "quantum advantage" is frequently asserted without standardized benchmarks, clinically meaningful endpoi…
  pubmed Niazi SK 2026 置信度 0.82
• Observation of van der Waals resonances in low-energy F + H(2)(v = 0, j = 1) reaction.
  Quantum resonances exert a crucial impact on chemical reactivity, but experimental evidence has so far been restricted to transition-state or product-channel features. Here we provide the first direct evidence of van der Waals (vdW) resonances in the entrance …
  pubmed Wang H, Wang W, Jiao Z, Li Y 等 2026 Apr 置信度 0.82
• Recent Advances in Topological Materials for Photodetection.
  Topological materials, which possess nontrivial band structures and topologically protected boundary states, exhibit unique physical properties in electronic transport, light-matter interaction, and quantum regulation that distinguish them from conventional se…
  pubmed Wang T, Chen C 2026 Jun 置信度 0.82
• From Atomic Layers to Moire Superlattices: Engineering Quantum Interfaces in 2D Heterostructures for Next Generation Terahertz Optoelectronics.
  The terahertz spectral domain embodies the fundamental energy scales of charge transport, collective excitations, and many-body quantum interactions, yet has historically conventional platforms (GaAs, ZnTe) that reach this domain but lack the tunability and co…
  pubmed Sharma S, Prabhu SS, Gupta BK 2026 Jun 置信度 0.82
• Evaluating mechanical property prediction across material classes using molecular dynamics simulations with universal machine-learned interatomic potentials.
  Simulating the mechanical and thermal properties of materials requires accurate treatment of interatomic interactions, yet quantum-mechanical methods can be computationally prohibitive for the time scales needed. Universal machine-learned interatomic potential…
  pubmed Stracke K, Edwards CW, Evans JD 2026 May 6 置信度 0.82
• Nonreciprocal superconducting critical currents with normal state field trainability in kagome superconductor CsV(3)Sb(5).
  Determining time-reversal symmetry (TRS) and chirality in the superconducting state and its relation to normal-state symmetry and topology are important issues in condensed matter physics. Here, we report nonreciprocal superconducting critical currents (I c ) …
  pubmed Ge J, Liu X, Wang P, Pang H 等 2026 May 5 置信度 0.82
• Elongated grain morphology for efficient and radiant NIR-II Sn-based perovskite light-emitting diodes.
  Sn-based perovskite light-emitting diodes have attracted considerable attention due to their environmentally friendly properties and potential for second near-infrared window emission. However, intrinsic self-p-doping and high hole mobility of Sn-based perovsk…
  pubmed Guan X, Li Y, Su Y, Meng Y 等 2026 May 5 置信度 0.82
• Interfacial and confined water: Many-body cooperativity revealed by perturbation-resolved phonon Spectrometrics.
  Water at hydrophobic interfaces or confined in nanoscaled pores defies classical explanation, exhibiting anomalous phase behavior, transport, and thermodynamics. This perspective discusses these puzzles through the synergy of an integrated bond-order-length-st…
  pubmed Sun CQ, Wang B 2026 Sep 置信度 0.82
• Search for Low-Periodic Substructures in Crystalline Solids: A Novel Approach.
  The discovery of new 2D materials is vital for advancing electronics and quantum technologies. As most 2D materials originate from layered bulk structures, identifying exfoliable crystals and estimating the energy required to isolate a single layer are critica…
  pubmed Zolotarev PN, Proserpio DM, Campi D 2026 May 20 置信度 0.82
• Molecular-Level Engineering of Organic-Modified Cu(100) for Tailored Selectivity in CO(2) Electroreduction.
  Interfacial molecular engineering offers a powerful yet underexplored strategy to modulate the electronic structure and catalytic selectivity of metal-based electrocatalysts. Herein, first-principles calculations reveal how multifunctional organic modifiers, i…
  pubmed Lu L, Zhou J, Zhang B, Xu W 等 2026 May 14 置信度 0.82
• Upconversion Luminescence Enhancement through Crystal Field Engineering for Multimode Optical Thermometry with High Performance.
  Noncontact optical thermometry based on intense upconversion (UC) luminescence holds significant promise for biomedical applications. In this study, Y 3+ doping is employed to tailor the local crystal field environment of LaScO 3 :Yb 3+ /Er 3+ , achieving a 2.…
  pubmed Xiang G, Zhang Y, Chen H, Yang Z 等 2026 May 18 置信度 0.82
• Boron-Locked Diaza-Octagon Strategy for Constructing Multi-Resonance Emitters Enabling Anti-Quenching Narrowband OLEDs With High Efficiency and Low Efficiency Roll-Off.
  Developing multi-resonance (MR) emitters to simultaneously achieve high external quantum efficiency (EQE), low efficiency roll-off, and suppressed aggregation-caused quenching and spectral broadening is critically important and challenging for advancing narrow…
  pubmed Qu Y, Xiao C, Li B, Liu L 等 2026 Jun 22 置信度 0.82
• Cluster-Free Intrinsic Assembly for Efficient and Stable Perovskite Light Emitting Diodes.
  Metal halide perovskites have emerged as transformative candidates for next-generation optoelectronic materials, yet their performance remains constrained by an inherently rapid and uncontrolled crystallization process driven by pre-aggregated clusters in prec…
  pubmed Ding S, Gu C, Kong Z, Yao Z 等 2026 Jun 置信度 0.82
• Topological Quantum Materials in Sustainable Energy Conversion: Catalysis and Thermoelectrics.
  Topological quantum materials (TQMs), characterized by symmetry-protected topological surface states (TSS) with unique properties, have revolutionized the understanding of solid-state chemistry and condensed matter physics, making them attractive for many emer…
  pubmed Dey S, Ghosh T, Samanta M 2026 Jun 置信度 0.82
• Rational Rigid-Core Design Realizes Efficient and Color-Pure Sky-Blue MR-TADF Emission in Boron-Nitrogen Functionalized Dibenzo-Xanthene.
  In this work, we report the strategic incorporation of a rigid 14H-dibenzo[a,j]xanthene (DBX) core into the BCz-BN framework, leading to the development of a novel DBX-BCz-BN multi-resonance (MR) thermally activated delayed fluorescence (TADF) emitter. This st…
  pubmed Viswanathan T, Maity S, Deori U, R N 等 2026 Jun 置信度 0.82
• High-Yield ReS(2) Photodetector Array Enabled by Dry-Released Self-Rolled-Up Microtubes and Enhanced through Scalable MoS(2) QDs.
  Three-dimensional (3D) self-rolled-up microarchitectures present a promising avenue to enhance the performance of low-dimensional material-based optoelectronic devices. However, the high-quality, high-yield, and scalable fabrication of these microarchitectures…
  pubmed Tang X, Li Y, Chen D, Zhang J 等 2026 May 20 置信度 0.82
• Green Photolithography of Perovskite Nanocrystals: In Situ Silica Encapsulation for Stable Micro-LED Displays.
  Photolithographic patterning of perovskite nanocrystals (PeNCs) is pivotal for realizing color-conversion schemes in full-color Micro-LED displays; however, this process is currently hindered by severe material degradation and a pervasive reliance on toxic org…
  pubmed Lin Y, Liu Y, Kong X, Li J 等 2026 Jun 置信度 0.82
• A Biomimetic Nanozyme Engineered via Coordination and Confinement for Photothermal-Reinforced Catalytic Detection of Extracellular Vesicles and Diagnosis of Cancer.
  Extracellular vesicles (EVs) have emerged as promising biomarkers for liquid biopsy. However, their clinical detection is hampered by heterogeneity and low abundance. Herein, a dual-mode biosensor is constructed based on a biomimetic nanozyme for the highly se…
  pubmed Ma X, Zhu X, Zhu Z, Ma Q 等 2026 May 19 置信度 0.82
• Tuning the Anion Deficiency of the Bifunctional Bi(2)O(3) Catalyst for the Highly Selective Synthesis of Methyl N-Phenyl Carbamate.
  In this study, methyl N -phenyl carbamate was synthesized using aniline and dimethyl carbonate with a Bi 2 O 3 catalyst. The catalysts were synthesized using various methods, and their physicochemical properties were determined by techniques such as XRD, N 2 -…
  pubmed Harsha M, Sujith S, Meghana HK, Rajashekhar Vaibhava KM 等 2026 May 19 置信度 0.82
• Ultrabroadband Bi(2)Se(3)-Based Photodetectors via Shape-Preserving Selenization of Bi(2)S(3) Nanosheets.
  We present a broadband photodetector based on Bi 2 Se 3 nanosheets, demonstrating stable room-temperature photodetection extending up to 4000 nm. Such MWIR response is enabled by the selenization of solution-processed Bi 2 S 3 nanosheets into Bi 2 Se 3 nanoshe…
  pubmed Jo S, Park C, Park Y, Song W 等 2026 May 20 置信度 0.82
• Interpretable, physics-informed learning reveals sulfur adsorption and poisoning mechanisms in 13-atom icosahedra nanoclusters.
  Transition-metal nanoclusters exhibit structural and electronic properties that depend on their size, often making them superior to bulk materials for heterogeneous catalysis. However, their performance can be limited by sulfur poisoning. Here, we use dispersi…
  pubmed Monteiro RF, Palheta JMT, Grison TG, Filho OR 等 2026 May 4 置信度 0.82
• Rotor-stator repulsion and medium-induced dephasing enhance and equalise the quantum efficiency of a fluorinated photon-only rotary motor.
  Light-driven rotary molecular motors harness the energy of light for a range of applications. While classical motors depend on both light and heat, a recently developed photon-only motor completes its rotation cycle at room temperature. Despite this breakthrou…
  pubmed Filatov Gulak M, Bezabih MS, Cabral SME, Paolino M 等 2026 May 4 置信度 0.82
• Polymer-free van der Waals assembly of 2D material heterostructures using muscovite crystals.
  The advent of van der Waals (vdW) heterostructures has enabled formation of bespoke materials with atomic precision, where numerous quantum and topological phenomena have already been discovered. This atomic-layer tunability, however, comes at a cost: individu…
  pubmed Babich I, Savilov TM, Mamchik NA, Vaklinova K 等 2026 May 4 置信度 0.82
• Nearly Flat Conduction Bands from Bond-Centered Orbital Networks in Dense C(3)N(4).
  Nearly flat electronic bands are highly sought after for emergent quantum phenomena yet remain difficult to realize in three-dimensional covalent materials. Here we show that such bands can arise in dense C 3 N 4 through bond-centered orbital networks. A syste…
  pubmed Chen J, Liao Y, He C, Zhong J 等 2026 May 20 置信度 0.82
• Boron Nitride Nanotubes Assist the Self-Assembly of Spherical Cholesteric Liquid Crystal Shells of Cellulose Nanocrystals in Water.
  Spherical confinement of cholesteric liquid crystal (ChLC) droplets is emerging as an intriguing approach for achieving complex ordered structures for photonic applications and beyond. Previously, this has been achieved primarily through microfluidic assembly …
  pubmed Larson TL, Heppe BJ, Flavel BS, Krupke R 等 2026 May 19 置信度 0.82
• Bilayer Hole-Selective Contact Enhancing Hole Extraction for Efficient Inverted Wide-Bandgap Perovskite Solar Cells.
  Wide-bandgap perovskite solar cells are crucial for realizing efficient tandem solar cells. However, their efficiency and stability are severely constrained by the limitations of common hole-transport materials. Conventional hole-transport materials like nicke…
  pubmed Ma Z, Wu S, Yin X, Hu Y 等 2026 May 20 置信度 0.82
• Urea-Derived Carbonyl as an Active Site for Self-Catalysis in High-Efficiency Electrochemiluminescence Sensing at Ultralow Potential.
  Electrochemiluminescence (ECL) holds great promise for biosensing and imaging, yet its advancement is constrained by high operational potentials, reliance on external coreaction accelerators, and a lack of clear structure-activity relationships for catalyst de…
  pubmed Zhao L, Hu X, Liu H, Liu X 等 2026 May 19 置信度 0.82
• An algebraic convolution formulation for multiple-scattering correction in small-angle neutron scattering.
  Multiple scattering in small-angle neutron scattering (SANS) redistributes spectral weight and distorts structural interpretation, particularly for thick or strongly scattering samples. We develop a finite-dimensional spectral desmearing framework that correct…
  pubmed Tung CH, Huang GR, Wang Y, Carrillo JM 等 2026 May 7 置信度 0.82
• Elliptically polarized high-order harmonic generation by controlling quantum paths with two-dimensional laser fields.
  Circularly and elliptically polarized high-order harmonics are powerful tools for probing ultrafast dynamics in chiral and magnetic materials. However, previous methods for generating elliptically polarized harmonics impose stringent requirements on the drivin…
  pubmed Zhai C, Liu Y, Zhu X, Wu F 等 2026 May 7 置信度 0.82
• Eigen-microstate condensation and critical phenomena in the Lennard-Jones fluid.
  Despite extensive study of the liquid-vapor phase transition, accurately determining the critical point and the critical exponents in fluid systems through direct simulation remains a challenge. We employ the eigen-microstate theory (EMT) to investigate the li…
  pubmed Yang L, Pang Z, Qiao C, Hu G 等 2026 May 7 置信度 0.82
• Reversal of circular dichroism responses in coupled CdSe magic clusters by electro-chiral control.
  Group II-VI magic clusters, featuring precise atomic compositions, well-defined geometric structures, and superior stability, hold great potential in atomic-scale manufacturing. While monodispersed magic clusters exhibit unambiguous characteristics, their resp…
  pubmed He Y, Zhou S 2026 May 7 置信度 0.82
• DNA-Lipid Nanodiscs with a Polyethylene Glycol Interface.
  Nanoscale bilayer mimetics such as protein or polymer-based nanodiscs are versatile tools to study the physical chemistry of lipid bilayers or the structures and functions of membrane proteins. Here, we introduce DNA-lipid nanodiscs (DLNs) in which the interfa…
  pubmed Chandrasekhar S, Maffeo C, Karanth S, Bricker R 等 2026 May 13 置信度 0.82
• Quantum Nonlocal Holography via Multichannel Metasurfaces.
  Holography provides comprehensive characterization of complex light fields, laying the foundation for biological microscopy and precision measurement. Although the amplitude and phase information can be quantitatively analyzed through phase-shifting holography…
  pubmed Li Q, Liang M, Wen S, Luo H 2026 置信度 0.82
• Symmetry Breaking at Locally Active Fe Site for Switchable CO(2) Photoreduction Over Isostructural Ultrathin MOLs.
  Ultrathin metal-organic layers (MOLs) have emerged as a type of promising two-dimensional (2D) platforms for artificial photosynthesis, yet their activity is frequently limited by rapid recombination of photogenerated carriers in presence of structural symmetr…
  pubmed Qiao N, Chen R, Li B, Zhang J 等 2026 Jun 22 置信度 0.82
• Engineering Nanoemulsions to Maximize NIR-II Fluorescence and Preserve Photothermal Performance of a Novel Boron Difluoride Formazanate Dye.
  Boron difluoride formazanate (BDF) dyes possess intrinsic NIR-I absorption and NIR-II photoluminescence. However, their hydrophobic nature often leads to fluorescence quenching in polar aqueous environment, limiting their performance in biological applications…
  pubmed Kwon N, Buguis FL, Husby T, Chun S 等 2026 Jun 15 置信度 0.82
• Synthesis of Novel Stable ZnSe Magic-Sized Clusters and Their Direct Transformation to Quantum Dots.
  The inherent instability of magic-size clusters (MSCs), stemming from their ultrasmall dimensions, presents a significant challenge for their synthesis and practical application. This study developed a low-temperature synthesis strategy employing a coordinatio…
  pubmed Song B, Jin Z, Zhang X, Xie RJ 2026 Jul 置信度 0.82
• Buried Unstrained Germanium Channels: A Lattice-Matched Platform for Quantum Technology.
  Strained germanium ( ε $\varepsilon$ -Ge) and strained silicon ( ε $\varepsilon$ -Si) buried quantum wells have enabled advanced spin-qubit quantum processors. However, in the absence of suitable lattice-matched substrates, ε $\varepsilon$ -G…
  pubmed Costa D, Del Vecchio P, Hudson K, Stehouwer LEA 等 2026 Jul 置信度 0.82
• A Colloidal Quantum Dot Thermistor and Bolometer.
  Bolometric detection offers a compelling route to room-temperature mid- and long-wave infrared (MWIR/LWIR) photodetection by measuring temperature-induced conductivity changes in a thermistor element thermally coupled to an absorber. However, conventional ther…
  pubmed Kumar G, Dalmases M, Taghipour N, Bera R 等 2026 Jun 置信度 0.82
• High-performance CeO(2)/rGO hybrid nanostructures as bifunctional electrocatalysts for water-splitting.
  Hydrogen-evolving material based on two-dimensional reduced graphene oxide with a rare-earth metal oxide such as ceria is relevant for water-splitting devices owing to greater electrocatalytic activity. Herein, a sustainable one-pot hydrothermal synthesis meth…
  pubmed Staline C JA, Magdalane CM, Ramalingam G, Wabaidur SM 等 2026 Apr 29 置信度 0.82