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• Nanoscale geometrical patterning for junctionless thermoelectrics
  preprints 2026 置信度 0.74
• Quantitative absorption spectroscopy of few perovskite nanocrystals using cavity-enhanced imaging
  preprints 2026 置信度 0.74
• Non-Equilibrium Spatial Encoding of Nanoscale Mechanical Relaxation in Growing Plant Epithelial Cells
  preprints 2026 置信度 0.74
• Breaking the Boltzmann limit in sub-5 nm monolayer CdPS(3) transistors.
  Tunnel field-effect transistors (TFETs) have gained considerable attention for their potential to overcome the 60 mV dec -1 Boltzmann limit of conventional metal-oxide-semiconductor field-effect transistors (MOSFETs). Using first-principle quantum transport si…
  pubmed Wang M, Mao Y 2026 May 20 置信度 0.82
• Bandgap-tunable Zn(x)Cd(1-x)S electron transport layers for high-performance inverted quantum dot light-emitting diodes.
  Metal oxide nanoparticles (NPs), such as ZnO, SnO 2 , and TiO 2 NPs, are widely used as electron transport layers (ETLs) in quantum dot light-emitting diodes (QLEDs). In comparison, the application of metal sulfides in QLED ETLs remains relatively unexplored. …
  pubmed Huang Y, Lin C, Liu M, Shi X 等 2026 May 19 置信度 0.82
• Co(2+) ion-doped MnO(2) electrode for microfluidic H(2)O(2) biosensors: formation, characterization, and catalytic performance.
  H 2 O 2 serves as a vital signalling molecule within biological systems and presents potential as a disease biomarker. Consequently, the development of sensitive and accurate sensors for its measurement within microfluidic systems is of significant importance.…
  pubmed Poltavets V, Krawczyk M, Maslak G, Jönsson-Niedziółka M 2026 May 19 置信度 0.82
• Unlocking efficient near-infrared circularly polarized phosphorescence reaching 800 nm in cyclometalated Pt(II) complexes.
  We report a promising strategy to design efficient NIR chiral Pt(II) complexes via ligand regulation and planar chirality formation, affording binuclear Pt(II) enantiomers that exhibit unprecedented NIR CPP reaching 800 nm, photoluminescence quantum yields of …
  pubmed Gu S, Li D, Long D, Yu X 等 2026 May 21 置信度 0.82
• Ligand-Mediated Compositional Co-optimization of AgInGaS/AgGaS Quantum Dots and Their Polymer Composites for White Light-Emitting Diodes.
  Ag-In-Ga-S (AIGS) quantum dots (QDs) are eco-friendly alternatives to Pb/Cd-based QDs, offering tunable emission, high photoluminescence quantum yield (PLQY), and solution-based processing. However, their practical performance is constrained by the reactivity …
  pubmed Farid A, Shahid I, Zhang X, Qiu L 等 2026 May 13 置信度 0.82
• Electrolyte-Replacement-Free Continuous Electrocatalytic Desalination Coupled With CO(2) Reduction at Record Throughput and Low Cost.
  Integrating seawater desalination with electrocatalytic reactions offers an attractive pathway to address freshwater scarcity and reduce emissions simultaneously. However, practical implementation has been impeded by slow desalination, electrolyte degradation,…
  pubmed Liang M, Duan P, Li M, Wu Z 等 2026 Jun 15 置信度 0.82
• Lead-Based Metal-Organic-Framework Engineering Enables the Efficiency of Pure-Red Perovskite CsPbI(3) Quantum Dot-Based Light-Emitting Diodes Exceeding 30.
  CsPbI 3 quantum dots (QDs) are promising for meeting the Rec. 2020 specified red emission but still face the issue of color impurity caused by QD polydispersity. Here we develop a facile approach to synthesize nearly monodisperse and sub-5 nm-sized CsPbI …
  pubmed Guo W, Xu Y, Yao J, Song J 2026 Jun 15 置信度 0.82
• Cascade of fractional quantum Hall states in 2D system.
  The observation of the fractional quantum Hall (FQH) effect in 2D electron gases ushered in investigations of topological phases driven by strong electron correlations. Their remarkable features include fractionalized elementary excitations, gapless boundary s…
  pubmed Chen Z, Yan J, Zhu Y, Cui Z 等 2026 Apr 置信度 0.82
• Immunoinformatics-guided design and molecular evaluation of a TLR4-adjuvanted multiepitope vaccine against multidrug-resistant Enteroinvasive Escherichia coli and Shigella spp.
  Enteroinvasive Escherichia coli is a gram-negative pathogen closely related to Shigella , and it is one of the leading causes of bacillary dysentery acquired in South Asia and worldwide. The emergence of multidrug-resistant serotypes has severely limited treat…
  pubmed Sadhukhan P, Mahata N 2026 置信度 0.82
• Comprehensive Insight into the Emerging World of Carbon Dots for Applications in Energy and Metal Ion Sensing.
  The advancement in carbonaceous materials has paved the way for the emergence of Carbon Dots (CDots), which are fluorescent nanoparticles occurring in various shapes and sizes. Over the past two decades, they have been synthesized by several methods in various…
  pubmed Surana K, Bhattacharya B, Soni SS 2026 Apr 27 置信度 0.82
• Reversible Broad-Bias Photoswitching of DNA Molecular Junctions via Azobenzene-Induced π‑Stack Disruption.
  Reversible photoswitches that operate directly inside the DNA π-stack itself have remained elusive. Here, we introduce one or more azobenzene moieties into a DNA duplex while leaving the opposite position baseless. Reversible trans - cis photoisomerizati…
  pubmed Feng Y, Qu K, Yang R, Amdursky N 等 2026 Apr 27 置信度 0.82
• Electronic Control of Emission Behavior in Atomically Precise Copper Nanoclusters.
  Atomically precise copper nanoclusters (Cu NCs) offer a compelling platform for elucidating structure-property relationships in quantum-confined materials, yet isolating ligand-induced electronic effects without altering core geometry remains a fundamental cha…
  pubmed Kamiyama M, Zeng L, Jena MK, Shingyouchi Y 等 2026 Apr 27 置信度 0.82
• Hybrid polaritonic switch with light-controlled Rabi splitting in molecular plasmonic system.
  Polaritonic switches and light control of strong coupling in molecular plasmonic systems are of fundamental and technological interest. Here, we show that coupling strength is made tunable in a photoswitchable plasmonic cavity formed at the interface between a…
  pubmed Shurtleff BB, Friedrich RM, Strunskus T, Elbahri M 等 2026 May 19 置信度 0.82
• Metal and Covalent Organic Frameworks for Photocatalytic Conversion of N(2)-to-NH(3): Mechanisms, Materials, and Perspectives.
  Ammonia is indispensable for food security and clean energy, yet its production via the Haber-Bosch process consumes vast amounts of fossil resources and contributes significantly to CO 2 emissions. The photocatalytic nitrogen reduction reaction (NRR) driven b…
  pubmed Balakrishnan A, Chandran A, Shiby S, Tenny A 等 2026 May 置信度 0.82
• Evaluating Pharmacokinetics and Toxicity of Potential Therapeutics Against Enterococcus faecalis in Endodontic Pathologies.
  BACKGROUND This study explores pharmacokinetic profiles and safety parameters of candidate therapeutics targeting Enterococcus faecalis in endodontic infections. It examines absorption, distribution, metabolism, excretion characteristics, toxicity risk, and bi…
  pubmed Boreak N 2026 May 1 置信度 0.82
• Biomass-derived carbon quantum dots for the fabrication of a durable, self-cleaning, and corrosion-resistant superhydrophobic coating on steel.
  The enhancement of durable and environmentally friendly superhydrophobic (SHP) coatings for metal protection remains a significant challenge. This study presents a green and effective strategy for fabricating a robust SHP coating on steel by integrating carbon…
  pubmed Mohamed ME, Abd-El-Nabey BA, Ezzat A 2026 Apr 30 置信度 0.82
• An asymmetrically out-of-plane ordered MAX phase as a precursor for Janus MXenes.
  Janus 2D materials, characterized by their mirror plane asymmetry, exhibit exceptional properties such as the Rashba effect, piezoelectricity, and photocatalysis, making them valuable in electronics, spintronics, and energy applications. While theoretical desi…
  pubmed Lee M, Seong HW, Ryu HJ 2026 Apr 30 置信度 0.82
• Wafer-scale uniform non-ferroelectric κ-phase In(2)Se(3) transistors.
  Two-dimensional (2D) indium selenide (In 2 Se 3 ) has great potential for next-generation processing-in-memory applications owing to high intrinsic carrier mobility and strong ferroelectricity. However, the lack of wafer-scale, back-end-of-line (BEOL) compatib…
  pubmed Lee J, Lee Y, Jung H, Zou T 等 2026 Apr 30 置信度 0.82
• Reduced Efficiency Roll-Off of Terdentate Chloroplatinum Emitter-Based Solution-Processed OLEDs through an Oxygen-Bridged N(∧)C(∧)N Polypyridyl Ligand.
  Platinum complexes are highly promising emitters in the development of high-performance organic light-emitting diodes (OLEDs). However, solution-processed OLEDs of platinum complexes suffer from severe efficiency roll-off at high luminance that greatly impedes…
  pubmed Zheng RH, Chen JC, Xu MJ, Kong CY 等 2026 May 18 置信度 0.82
• A composite hydrogel functionalized by hydroxyapatite and ceria quantum dots for regeneration of critical-sized cranial defects.
  Critical-sized bone defects represent a prevalent and intractable challenge in orthopedic due to poor self-healing ability and prolonged treatment cycles. Biomaterials are recognized as promising strategies for effective bone defect repair, for the capability …
  pubmed Wu Y, Zhang A, Yang L, Zou L 等 2026 May 置信度 0.82
• Multifunctional interface engineering: Tailoring mechanical and UV-resistant properties of PLA/PBAT-based composites via epoxy-functionalized carbon dots.
  Biodegradable polymers like poly(lactic acid) (PLA) and poly(butylene adipate-co-terephthalate) (PBAT) hold significant promise for sustainable medical materials; however, their widespread application, particularly in demanding fields such as medical packaging…
  pubmed Qun S, Liu S, Yang L, Du M 等 2026 Jun 置信度 0.82
• International multisociety Delphi consensus for liver tumour thermal ablation: procedural and practice standards.
  Thermal ablation offers a safer, less invasive, and more cost-effective curative-intent treatment for selected patients with primary and metastatic liver tumours than surgery; when done with appropriate technique, ablation can deliver similar oncological outco…
  pubmed Laimer G, Johnston EW, Overduin CG, Paolucci I 等 2026 May 置信度 0.82
• International multisociety Delphi consensus for liver tumour thermal ablation: margin assessment.
  This multisociety, multidisciplinary consensus-formally endorsed by the European Society of Surgical Oncology, the Cardiovascular and Interventional Radiological Society of Europe, and the Society of Interventional Oncology-was developed to standardise the ass…
  pubmed Paolucci I, Overduin CG, Johnston EW, Laimer G 等 2026 May 置信度 0.82
• Exploring Conformer Search Workflows Using OpenBabel, Hierarchical Clustering, and Quantum Chemical Optimizations: A Workflow Study Including Oligothiophenes and Y6.
  Identifying all energetically relevant conformers is crucial for accurate quantum chemical predictions of molecular and material properties, yet assessing the completeness of a conformer ensemble remains a persistent challenge. Among these is the open-source t…
  pubmed Elmanova A, Presselt M 2026 May 25 置信度 0.82
• Effects of Magnetic Ordering on Hole Polaron Transport in Hematite: The Critical Role of Superexchange Interactions.
  Within the class of technologically important transition metal oxide quantum materials, strong electronic correlations in magnetic oxide semiconductors arise from partially filled d shells. For magnetic oxide semiconductors, superexchange interactions fundamen…
  pubmed Lyu S 2026 May 14 置信度 0.82
• Revelation of Core-Surface p-n Junction Structures for PbS Quantum Dots.
  PbS colloidal quantum dots (CQDs) with tunable near-infrared bandgaps are promising for applications in photovoltaics, light-emitting devices, and photodetectors. Device optimization requires a clear understanding of the electronic structure. Photoelectron spe…
  pubmed Zu KL, Hu JT, Wang DK, Chen N 等 2026 May 14 置信度 0.82
• Organic Host-Guest Doped Red Room-Temperature Ultralong Afterglow Materials Based on Benzo[a]Carbazole Derivatives.
  Room-temperature afterglow materials with emission wavelengths over 650 nm are rarely reported due to the fact that low-energy excitons are extremely susceptible to nonradiative transitions caused by the environment. This work designs green emissions with…
  pubmed Yue J, Xu Z, Ye X, Liu M 等 2026 Jul 17 置信度 0.82
• Phase-Pure and Size-Tunable Tin Halide Perovskite Quantum Dots.
  Tin halide perovskites represent an emerging alternative to lead halide perovskites, offering comparably advantageous electronic structures, lower toxicity, and bandgaps that extend into the near-infrared region. However, the synthesis of tin halide perovskite…
  pubmed Dressler OF, Aymoz B, Sabisch S, Frick S 等 2026 Apr 30 置信度 0.82
• A Universal Approach to Enhancing Silicon Hot-Carrier Photodetectors for CMOS-Compatible SWIR Imaging.
  Silicon hot-carrier photodetectors offer a CMOS-compatible pathway for short-wavelength infrared (SWIR) detection, yet their practical deployment in imaging systems has been constrained by intrinsically low quantum efficiency. Here, we present a universal appr…
  pubmed Ryu EH, Ko HW, Hwang S, Kim N 等 2026 Jul 置信度 0.82
• Quantum Dots for Biomedical Biosensing, NIR-II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers.
  Quantum dots (QDs) have emerged as standout candidates among inorganic nanomaterials, distinguished by their tunable photoluminescence, exceptional photostability, and size-dependent quantum confinement effects that enable tailored emission from the visible to…
  pubmed Ju J, Liu Z, Gao X, Sun W 等 2026 Jun 置信度 0.82
• Sulfur-Vacancy-Derived Lewis Acid Sites in 3R-Phase ZnIn(2)S(4) Nanosheets for Efficient Uranium Extraction From Wastewater.
  Photocatalytic uranium extraction from wastewater is of great significance for environmental remediation and resource recycling, yet conventional photocatalysts for this purpose suffer from insufficient active sites and low carrier separation efficiency. To ad…
  pubmed Li S, Li Q, Wu B, Li J 等 2026 Jun 置信度 0.82
• I-III-VI Quantum Dots: Synthesis, Structure and Applications in White Light-Emitting Diodes.
  I-III-VI quantum dots (QDs) are emerging as environmentally benign alternatives to conventional Cd and Pb-based QDs owing to their low toxicity, broad compositional tunability, and high color purity. Their chemical composition enables precise control over the …
  pubmed Farid A, Shahid I, Wang G 2026 Jun 置信度 0.82
• Bioactive Amino-Carbon Dots for Sustainable Crop Protection: Cellular Uptake and Metabolomic Insights into the Antifungal and Antibacterial Activity in Tomato Plants.
  Amino-functionalized carbon dots (CDs-NH 2 ) are emerging as multifunctional nanomaterials for sustainable agriculture due to their tunable surface chemistry, water dispersibility, low toxicity, and inherent antimicrobial activity. In this study, we envisioned…
  pubmed Camilli A, Patriarca A, Ferrante P, Brasili E 等 2026 May 13 置信度 0.82
• Generalized Quantum Master Equation from Memory Kernel Coupling Theory.
  The generalized quantum master equation provides a powerful framework for non-Markovian dynamics of open quantum systems. However, the accurate and efficient evaluation of the memory kernel remains a challenge. In this work, we introduce a comprehensive tensor…
  pubmed Bi RH, Liu W, Dou W 2026 May 12 置信度 0.82
• Beyond-1000 nm low-energy sunlight-driven photocatalysis enabled by quantum dot-based photon upconversion.
  Solar energy harvesting and conversion are pivotal to sustainable chemistry and green chemistry, yet fundamental bottlenecks persist. A key unresolved challenge is chemical transformations driven by low-energy sunlight, especially beyond 1000 nm, which is…
  pubmed Jiang LH, Zhang MY, Li JY, Li R 等 2026 Apr 置信度 0.82
• Harnessing Metal-Halide Layered Perovskite Structures for Next-Generation Lighting Sources.
  Advances in nanoscale semiconductor materials are enabling next-generation optoelectronic technologies with unprecedented efficiency, spectral control, and device miniaturization. Achieving this potential, however, requires the development of so-called Triple …
  pubmed Dhanabalan B, Arciniegas MP 2026 Apr 24 置信度 0.82
• Multispectral Quantum Dot Tags for Advanced Anticounterfeiting Applications.
  Physical unclonable functions (PUFs) based on nanophotonic materials offer a promising route toward secure and tamper-resistant authentication. Here, we introduce a quantum dots (QDs)-driven optical fingerprinting (identifier) platform that utilizes four disti…
  pubmed Ali SR, Guo Y, Sarkar S, de Groot K 等 2026 Apr 24 置信度 0.82
• Molybdenum Ion-Induced Adhesion of Colloidal Silica to Polyvinyl Acetal Brushes in Post-Chemical Mechanical Planarization Applications: Experiments and Multiscale Simulations.
  The pH-dependent effect of molybdenum (Mo) ions on the interfacial interactions governing colloidal silica particle loading onto poly(vinyl acetal) (PVAc) brushes during post-CMP cleaning was explored. Initially, colloidal silica particles are proposed to inte…
  pubmed Kumar S, Jalalzai P, Kim TG, Seo J 等 2026 May 13 置信度 0.82
• Three-Dimensional Nanopatterning Using Extreme Ultraviolet Colloidal Talbot Lithography.
  While extreme ultraviolet (EUV) lithography has enabled the continued scaling toward high-resolution features, existing processes are limited to patterning of planar two-dimensional (2D) structures. This work demonstrates EUV colloidal Talbot lithography (CTL)…
  pubmed Mohanty S, Flores E, Hur D, Mitchell R 等 2026 May 27 置信度 0.82
• Boosting Cobalt Porphyrin for Selective Nitrate Electroreduction.
  The electrocatalytic reduction of nitrate (NO 3 - ) to ammonia (NH 3 ) offers a sustainable pathway for NH 3 synthesis. Metal porphyrins are promising electrocatalysts for the NO 3 - reduction reactions (NO 3 RR) due to their tunable molecular structures, yet …
  pubmed Chen B, Zao J, Tang Y, Zhou X 等 2026 Jun 15 置信度 0.82
• Boosting Triplet Exciton Harvesting via Multi-Channel High-Lying Reverse Intersystem Crossing in a Hot Exciton Material Featuring Locally Excited-State Emission.
  Hot exciton (HE) materials possessing a locally excited (LE) S 1 state are ideal for achieving narrow emission and high exciton utilization efficiency (EUE) in organic light-emitting diodes (OLEDs). However, constrained by a single high-lying reverse intersyst…
  pubmed Fu C, Tan Y, Li S, Zhou L 等 2026 Jun 8 置信度 0.82
• Bridging Precision and Scalability in Van der Waals Assembly Engineering via Lens-Enhanced Optical Transfer.
  2D materials hold immense promise for next-generation electronics and quantum technologies. However, their full potential has been hindered by the lack of scalable transfer techniques that can simultaneously enable high-precision, deterministic placement, and …
  pubmed Shaikh MH, Hutchinson A, Maurtua C, Nepal S 等 2026 Jun 置信度 0.82
• Structural Evolution and Coordination Behavior of Ta(5+) in Binary Li(2)O-Ta(2)O(5) Melts: In Situ High-Temperature Raman and High-Energy X-ray Diffraction Studies.
  This study aims to elucidate the structural evolution of Ta 5+ in the binary Li 2 O-Ta 2 O 5 melts. The melt structure was characterized by using in situ high-temperature Raman spectroscopy. Combined with constructed Ta-O cluster models and quantum chemistry a…
  pubmed Xia X, You J, Sheng M, Zhang L 等 2026 May 11 置信度 0.82
• Single-atom molybdenum-doped carbon dots nanozymes for targeted cell imaging and photothermally enhanced synergistic cancer therapy via triple-modal PTT/PDT/CDT.
  The rational construction of single-atom metal-doped carbon dots provides a compelling route toward multifunctional nanozymes with integrated catalytic and optical functionalities. Despite recent progress, achieving concurrent tumor-specific imaging and photot…
  pubmed Huang S, Zhao Y, Zhang W, Li S 等 2026 Oct 置信度 0.82
• Attosecond three-stage formation and coherent exciton dynamics in a two-dimensional material under strong field.
  Excitons play a crucial role in optical properties of two-dimensional materials. While significant progress has been made in understanding exciton dynamics on femtosecond timescales, the microscopic details of the earliest stages of exciton formation and evolu…
  pubmed Chen Q, Chen D, Wang C, Bai Y 等 2026 Apr 29 置信度 0.82
• An "inside-outside" synergistic strategy modification graphitic carbon nitride-based photoelectrochemical aptasensor for highly sensitive detection of sulfadiazine.
  An "inside-outside" synergistic modification strategy is proposed to construct a photoelectrochemical (PEC) sensing platform based on a boron-doped carbon nitride/nitrogen-doped carbon quantum dot (BCN/NCQDs) heterojunction. The inside modification refers to b…
  pubmed Sun X, Peng W, Guo S, Hu K 等 2026 Jul 置信度 0.82
• Transdimensional anomalous Hall effect in rhombohedral thin graphite.
  Anomalous Hall effect (AHE), occurring in materials with broken time-reversal symmetry, epitomizes the interplay between magnetic order and electron orbital motions 1-4 . In two-dimensional (2D) systems, AHE is coupled with out-of-plane orbital magnetization a…
  pubmed Li Q, Fan H, Li M, Xu Y 等 2026 May 置信度 0.82
• High-performance microelectronic-integratable molecular transistors.
  The poor performance of molecular transistors is a major bottleneck for developing ultra-miniaturized integrated circuits. To date, the absence of a design-led strategy to systematically enhance the performance of fundamental molecular circuit components, coup…
  pubmed Xie Y, Cao Z, Zhou Z, Del Barco E 等 2026 Apr 29 置信度 0.82
• Hierarchical ceria nanoarchitecture enabling accelerated lattice oxygen activation for efficient redox reactions.
  Precisely engineered nanoarchitectures can unlock new catalytic active sites. We introduce nanomace, a ceria (CeO 2 ) nanostructure integrating cubic and rod-like domains within a single framework. The chemically coherent interface generates highly active oxyg…
  pubmed Choung S, Kim Y, Jang MG, Cho GH 等 2026 Apr 29 置信度 0.82
• Giant transverse magnetic fluctuations at the edge of re-entrant superconductivity in UTe(2).
  UTe 2 exhibits the remarkable phenomenon of re-entrant superconductivity, whereby the zero-resistance state reappears above 40 tesla after being suppressed with a field of around 10 tesla. One potential pairing mechanism, invoked in the related re-entrant supe…
  pubmed Zambra V, Nathwani A, Nauman M, Lewin SK 等 2026 Apr 29 置信度 0.82
• Structural and Electronic Features-Integrated Machine Learning Framework for High-Throughput Prediction of Organic Pollutant Reactivity.
  Understanding and predicting the reactivity of organic pollutants toward reactive species is crucial for designing efficient and targeted degradation strategies for advanced oxidation processes. However, the structural complexity and chemical diversity of poll…
  pubmed Liu Z, Wu S, Mo CH, Xiang L 等 2026 Jun 30 置信度 0.82
• A rich new family of quantum materials.
  pubmed Božović I 2026 May 30 置信度 0.82
• Atomic-Scale Imaging of Li(+) Trapping at Defects in Degraded LiCoO(2).
  Layered lithium cobalt oxide (LiCoO 2 , LCO) serves as a pivotal cathode material in portable electronics. However, charging beyond 4.2 V triggers progressively irreversible phase transitions and structural collapse in LCO, leading to capacity fading. Unraveli…
  pubmed Zheng C, Gao X, Feng W, Zhu L 等 2026 May 27 置信度 0.82
• Prediction of E-Beam-Lithography Performance of PAGs Using Quantum Chemistry Calculations.
  Photoacid generators (PAGs) are critical components in electron-beam lithography (EBL), initiating acid-catalyzed reactions through ionization and dissociation within the resist. Yet, identifying structural motifs that enhance PAG performance remains challengi…
  pubmed Sun K, Ge Z, Cao K 2026 May 14 置信度 0.82
• Hyaluronic acid-gated copper-doped carbon dot nanozymes for on-demand release of multivalent copper ions and reactive oxygen species-mediated antibacterial activity.
  To address growing bacterial drug resistance and biofilm persistence, regulating the targeted release of reactive oxygen species (ROS) is an important approach. A hyaluronidase (HAase)-responsive smart nanoplatform based on hyaluronic acid (HA)-gated copper-do…
  pubmed Shao Z, Xue B, Feng J, Yang S 等 2026 May 置信度 0.82
• Insights into the role of internal catalysts in asparagine-to-succinimide conversion in a hyperthermophilic glutamine amidotransferase.
  Succinimide (SNN), an intermediate spontaneously formed during asparaginyl deamidation or aspartyl dehydration in proteins, is generally hydrolysis-prone, leading to isomerization to an L/D α/β-aspartyl residue, with the latter being considered del…
  pubmed Chandrashekarmath A, Jash O, Singh K, Bellur A 等 2026 Jun 置信度 0.82
• Elucidating the corrosion inhibition mechanism of benzimidazole-based molecules on carbon steel: An integrated experimental and DFT/DFTB/MD molecular modelling study.
  A range of both practical and theoretical methods was employed to dissect the effectiveness of two 2-(Alkylphenyl)-1H-benzo[d]imidazole-1-yl)acetates namely naphthalen-1-yl 2-(2-(p-tolyl)-1H-benzo[d]imidazole-1-yl)acetate (NTMBIA) and naphthalen-1-yl 2-(2-(4-n…
  pubmed Halioui C, Timoudan N, Bensalah J, El Faydy M 等 2026 Jul 置信度 0.82
• Shell-thickness-modulated electrochemiluminescence of colloidal quantum dots for ultrasensitive PSA detection.
  Electrochemiluminescence (ECL) biosensors hold great promise for clinical diagnostics, yet their performance is often constrained by the limited efficiency and stability of available luminophores in complex biological matrices. Colloidal quantum dots (QDs) hav…
  pubmed Luo Y, Lu X, Hao L, Yu J 等 2026 Aug 15 置信度 0.82
• Sinter-Resistant Pd-P/C Electrocatalyst for Durable Oxygen Reduction.
  Incorporating heteroatoms (X) into carbon-supported platinum group metal electrocatalysts to form M-X-C linkages is widely adopted to mitigate particle sintering. However, traditional methods that embed X within the carbon matrix typically yield a low density …
  pubmed Huang X, Wang W, Chen K, Yu Z 等 2026 May 12 置信度 0.82
• Bandgap Engineering of Copper(I) Iodide Hybrid Materials for NIR-II Emission and Photocatalytic H(2)O(2) Production.
  Near-infrared (NIR) luminescent materials are of great importance for photonics and energy applications, yet the realization of efficient emission in the NIR-II window (1000-1700 nm) remains challenging and requires precise bandgap engineering. Herein, we adva…
  pubmed Wu X, Chen J, Sun S, Zhang M 等 2026 May 11 置信度 0.82
• H-linear magnetoresistance in NbSe(2) due to impeded cyclotron motion.
  Linear magnetoresistance (LMR) is a widespread phenomenon observed in a host of quantum materials ranging from semiconductor nanostructures to quantum critical and strange metals. While multiple scenarios to explain LMR have been proposed, a complete understan…
  pubmed Kool A, Pizzirani D, Tinnemans P, Wiedmann S 等 2026 May 置信度 0.82
• Oxygen Distribution and Segregation at Grain Boundaries in Nb and Ta-Encapsulated Nb Thin Films for Superconducting Qubits.
  We report on atomic-scale analyses of oxygen distribution and segregation at grain boundaries (GBs) of Nb and Ta-encapsulated Nb (Ta/Nb) thin films for superconducting qubits using atom probe tomography (APT) and transmission electron microscopy (TEM). We obse…
  pubmed Lee J, Isheim D, Sung Z, Crisa F 等 2026 May 12 置信度 0.82
• Beyond Contrast Transfer: Spectral SNR as a Finite-Dose Metric for STEM Phase Retrieval.
  The contrast transfer function (CTF) is widely used to evaluate phase retrieval methods in scanning transmission electron microscopy (STEM), including center-of-mass imaging, parallax imaging, direct ptychography, and iterative ptychography. However, the CTF r…
  pubmed Varnavides G, Bekkevold JM, Ribet SM, McCray ARC 等 2026 Mar 3 置信度 0.82
• Detective Quantum Efficiency-Based Comparison of HRTEM and Ptychography Phase Imaging.
  High-resolution transmission electron microscopy (HRTEM) is an important method for imaging beam sensitive materials often under cryo conditions. Electron ptychography in the scanning transmission electron microscope (STEM) has been shown to reconstruct low-no…
  pubmed Bennemann F, Kirkland AI, Muller DA, Nellist PD 2026 Mar 3 置信度 0.82
• Design and Optimization of a Glucose Fluorescence Nano-biosensor Based on Graft Copolymer of Poly(acrylic acid)-co-(vinyl phenyl boronic acid)-g-gelatin to Modify CdTe/TGA QDs.
  The design and fabrication of fluorescent nano-biosensors for detecting various analytes in complex matrices are of great interest to researchers. One of the interests of researchers in the medical field is the sensitive detection and measurement of glucose in…
  pubmed Bardajee GR, Elmizadeh H, Tayebi L 2026 May 置信度 0.82
• Ultralow Dark Current Density in PbS Colloidal Quantum Dot Short-Wave Infrared Photodetectors with Homogeneous Energy Landscape.
  Colloidal quantum dot (CQD) thin films hold promise for low-cost and high-resolution short-wave infrared imaging, yet their performance is hindered by an inhomogeneous energy landscape arising from the CQD synthetic polydispersity and ligand exchange process. …
  pubmed Ma SY, Xu G, Yuan Y, Liu Y 等 2026 May 13 置信度 0.82
• Critical assessment of theoretical modelling of single-atom catalysts.
  The rational design of catalysts from first principles remains a central but still elusive goal of modern quantum chemistry. Although advances in computing power and electronic-structure methods have made predictive modelling increasingly feasible, accurately …
  pubmed Bilgin H, Bonardi A, Spotti M, Di Liberto G 等 2026 Apr 28 置信度 0.82
• Comparison of the optical and transport characteristics due to symmetrical and asymmetrical interface-optical-phonon modes of asymmetrical Gaussian GaAs/AlAs quantum wells for both AlAs-barrier and GaAs-well layers.
  The optical and transport characteristics of an asymmetrical Gaussian GaAs/AlAs QW that is induced by electron interaction with symmetrical and asymmetrical interface-optical-phonons (IOPs) in AlAs (layered-barrier) as well as GaAs (layered-well) are thoroughl…
  pubmed Dan HK, Phuong Long L, Thi Phuong Thuy H, Hien ND 2026 May 20 置信度 0.82
• 2,7-Diazatriptycene: acid-responsive ternary fluorescence switching via modulation of through-space conjugation.
  An unexplored 2,7-diazatriptycene exhibits protonation-controlled ternary fluorescence switching (on/off, cyan/violet) through modulation of through-space conjugation. Theoretical calculations clarified the origin of the contrasting fluorescence quantum yields…
  pubmed Inoue R, Hashimoto Y, Aoki A, Furuyama T 等 2026 May 19 置信度 0.82
• Janus-Type Electrostatic Potential Gradient-Activated Dynamic Zn(2+)-Coordinating Nitrogen Sites in Molecularly Locked Nanocellulose Separators for Stable Zinc-Ion Batteries.
  Heterogeneous electric field distributions, uneven Zn 2+ ion flux, and interfacial crosstalk typically trigger irreversible Zn redox reactions, accelerating the degradation of Zn-metal energy storage systems. Herein, we present an interfacial stabilization str…
  pubmed Liang J, Yang S, Zhao S, Yang H 等 2026 Jul 置信度 0.82
• A local polarization strategy for efficient sacrificial-free hydrogen peroxide photoproduction.
  Photocatalytic production of hydrogen peroxide (H 2 O 2 ) from water and oxygen under sunlight offers a safe and sustainable alternative to traditional processes. However, the sluggish water oxidation reaction (WOR) often imposes kinetic limitations on the acc…
  pubmed Wang D, Tao JG, Zhang H, Zhang P 等 2026 Jun 10 置信度 0.82
• Enhanced crystallinity of tetrahalopyridyl (THP) derivatized compounds.
  Promoting the formation of ordered crystalline material is a fundamental challenge in the fields of organic synthesis, crystal engineering and wider material science. Traditional approaches typically employ strong, unidirectional intermolecular interactions as…
  pubmed Begg CS, Dragomanova VG, Yufit DS, Blundell TJ 等 2026 Jun 10 置信度 0.82
• Regularized micromagnetic theory for Bloch points.
  Magnetic singularities known as Bloch points (BPs) present a fundamental challenge for micromagnetic theory, which is based on the assumption of a fixed magnetization vector length. Due to the divergence of the effective field at a BP, classical micromagnetics…
  pubmed Kuchkin VM, Haller A, Michels A, Schmidt TL 等 2026 置信度 0.82
• Spiro-Fluorene Locked Multi-Resonance Emitters Enabling High-Performance Pure-Green OLEDs With CIEy Coordinate of 0.77.
  Pure-green organic emitters compliant with the Broadcast Television 2020 (BT.2020) green standard are critical for ultra-high-definition (UHD) organic light-emitting diodes (OLEDs). Herein, we propose a simple yet effective spiro-fluorene locking strategy to d…
  pubmed Zhang Y, Ling P, Li C, Liu Y 2026 Jun 置信度 0.82
• Carbon Quantum Dot-Enabled Microcrystalline Domain Engineering for Selective Four-Electron Oxygen Reduction.
  Engineering carbon-based electrocatalysts with well-defined microcrystalline domains remain a central challenge for achieving efficient and durable oxygen reduction reaction (ORR) without relying on noble metals. Here, a carbon quantum dot (CQD)-enabled microc…
  pubmed Zhang S, Liang C, Fan Y, Li Y 等 2026 Jun 置信度 0.82
• Hydration Free Energies of Alkali Metal and Halide Ions from Data-Driven Many-Body Potentials.
  Single-ion hydration free energies stringently test molecular models for aqueous ions, but quantitative comparison is complicated by the interplay of short-range ion-water interactions, long-range electrostatics, many-body polarization, and nuclear quantum eff…
  pubmed Saha S, Paesani F 2026 May 12 置信度 0.82
• Synergistic Engineering of Electron Structure and Interface in BiVO(4) Photoelectrodes for Efficient PEC Water Splitting and Self-Powered Photodetectors.
  BiVO 4 shows promising application prospects for photoelectrochemical (PEC) devices such as water splitting and self-powered photodetectors, but several bottlenecks still remain, including severe charge recombination effects and slow oxygen evolution reaction …
  pubmed Lu X, Lu P, Gao G, Li Y 等 2026 May 12 置信度 0.82
• Topological Engineering From Non-Emissive Chiral Metallomacrocycle to Interlocked Architecture for Strong Circularly Polarized Luminescence.
  Interlocked architectures are crucial for stabilizing specific conformations to achieve superior performance. Herein, we proposes a vacant π-site recombination strategy to achieve significant luminescence enhancement through topological engineering from …
  pubmed Wei JH, Shi LX, Ding XY, Dai BW 等 2026 Jun 8 置信度 0.82
• Structural Insights and Multi-center Luminescence in Cr(3+)-Doped Gallogermanate for High-Efficiency Near-Infrared pc-LEDs.
  Near-infrared phosphor-converted light-emitting diodes (NIR pc-LEDs) are promising for applications in spectroscopy and bioimaging. Typical NIR phosphor designs feature isolated Cr 3+ ion centers in octahedral crystallographic sites. It is challenging to desig…
  pubmed Deng W, Huang D, Zou W, Zhang Z 等 2026 May 13 置信度 0.82
• Structural properties of monolayer and single- and multi-walled zigzag nanotubes of boron phosphide: a density-functional theory approach.
  In this contribution, we investigate the stability of boron phosphide in various low dimensional forms ranging from the 3D bulk, the 2D slab model to the 1D single- and multi-walled zigzag nanotubes. A variety of energetic and geometric parameters including re…
  pubmed Abdallah E, Larbi T, Majouri A, Doll K 等 2026 Apr 29 置信度 0.82
• Purcell enhancement of directional edge photocurrent in a van der Waals self-cavity.
  Cavities provide a means to manipulate the optical and electronic responses of quantum materials by selectively enhancing light-matter interaction at specific frequencies and momenta. While cavities typically involve external structures, exfoliated flakes of v…
  pubmed Li X, Hagelstein J, Kipp G, Sturm F 等 2026 置信度 0.82
• Adding (161)Dy-Mössbauer spectroscopy to a multitechnique investigation of magnetic transitions in a {Co(III)(3)Dy(III)(3)} Single-Molecule Toroic.
  The determination of the orientations of the individual Dy III anisotropy axes in polynuclear complexes is challenging but crucial for the understanding of systems showing Single Molecule Magnet or Single Molecule Toroic behavior. In particular, the experiment…
  pubmed Peng Y, Braun J, Scherthan L, Auerbach H 等 2026 Apr 28 置信度 0.82
• Controlling point defect populations in AlGaN deep UV LEDs.
  Point defects are known to degrade LED performance by lowering efficiencies, maximum output power and device lifetimes. Here we show that growth temperature is a key variable, affecting both point defect concentrations and distributions. Cathodoluminescence an…
  pubmed Cameron D, Schilling M, Kusch G, Edwards PR 等 2026 May 14 置信度 0.82
• A 3D scan-driven method for activity estimation under complex source-detector geometries.
  In gamma-ray spectrometry, efficiency calibration using geometry-matched certified reference materials is often impractical for irregularly shaped radioactive sources and off-axis setups. Semi-empirical efficiency calibration software packages have been develo…
  pubmed Lee J, Cho S, Kim J, Kim H 等 2026 Aug 置信度 0.82
• Cage-on-Cage Evolution toward Rigid Metallo-Organic Giant for Enhanced Fluorescence.
  Metallo-cages with distinctive cavities and intricate molecular frameworks have found extensive applications in diverse fields. However, it is still challenging to construct larger frameworks with high rigidity and complexity via facile methods and simple liga…
  pubmed Dong Q, Wang L, Xiong Q, Liu F 等 2026 May 13 置信度 0.82
• A modified angular spectrum method for rapid on-demand design of axisymmetric acoustic metalenses.
  The angular spectrum method (ASM) is rarely employed directly in the rapid design of acoustic metalenses, due to significant aliasing artifacts in long-distance diffraction calculations. For axisymmetric systems, although ASM based on radial transforms holds p…
  pubmed Wang S, Xiang X, Wang L, Huang Y 2026 Apr 1 置信度 0.82
• Efficient Screening of Organic Singlet Fission Molecules Using Graph Neural Networks.
  Singlet fission (SF) provides a promising strategy for surpassing the Shockley-Queisser limit in photovoltaics, thereby enabling high-efficiency, sustainable solar energy harvesting. However, the identification of efficient SF materials is hindered by the limi…
  pubmed Fu L, Lv L, Zhang F, Zhou S 等 2026 Apr 28 置信度 0.82
• Elucidation of the Relationship between Hydrogen Peroxide and Pyroptosis by a Superior near-Infrared Fluorescent Probe.
  Pyroptosis is an inflammatory programmed cell death process closely related to reactive oxygen species (ROS), in which hydrogen peroxide (H 2 O 2 ) is considered to play a significant role. However, the specific stage at which H 2 O 2 changes and whether it se…
  pubmed Zhou Z, Fang C, Xie J, Zhang Y 等 2026 May 12 置信度 0.82
• Spin and Orbital Angular Momentum Polarization in Thouless Topological Charge Pumping.
  Quantized charge pumping in one-dimensional chiral wires has been widely studied in the context of topological physics in (1 + 1)-dimensional synthetic space, yet the role of orbital and spin degrees of freedom remains largely unexplored. Here, we show that to…
  pubmed Taghizadeh Sisakht E, Jeong U, Jiang X, Oh J 等 2026 May 13 置信度 0.82
• Real-Time Time-Dependent Density Functional Theory Simulations with Range-Separated Hybrid Functionals for Periodic Systems.
  Real-time time-dependent density functional theory (RT-TDDFT) is a powerful approach for investigating various ultrafast phenomena in materials. However, most existing RT-TDDFT studies rely on adiabatic local or semilocal approximations, which suffer from seve…
  pubmed Ji Y, Zhao H, Lin P, Ren X 等 2026 May 12 置信度 0.82
• Atom-Scale Control, Design and Transport Engineering in Two-Dimensional Transition-Metal Chalcogenides for Sustainable Energy Applications.
  Two-dimensional transition metal chalcogenides (2D-TMCs) have emerged as a highly tunable class of layered materials with rich phase diversity, strong spin-orbit coupling, and exceptional electronic and optical properties. Their unique thickness-dependent beha…
  pubmed Shah FH, War A, Yousuf A, Islam I 等 2026 May 13 置信度 0.82
• Photon Up-Conversion Process to Test Media Ordering.
  In this work, triplet-triplet annihilation upconversion (TTA-UC) was employed as a sensitive tool to study the influence of media organization on the efficiency of bimolecular processes. For this purpose, an archetypal sensitizer/emitter pair of platinum octae…
  pubmed Quaglia G, Cambiotti E, Fratini E, Latterini L 2026 May 7 置信度 0.82
• Blue-Emitting N,O-Coordinated Boron Difluoride Complexes with Benzochalcogenazole-Containing Donor-Acceptor Frameworks Featuring Amplified Spontaneous Emission and Delayed Fluorescence.
  Six novel N , O -coordinated benzochalcogenazole-based boron difluoride complexes ( 1a,b-3a,b ) have been synthesized and spectroscopically characterized. The influence of the chalcogen atom (O, S, Se) in the benzochalcogenazole unit on the photophysical prope…
  pubmed Zinchenko H, Jean-Woldemar E, Hotynchan A, Ivaniuk K 等 2026 May 11 置信度 0.82
• Rigidifying a Parent DA Motif Through Dual-Core Merge-Ring Engineering: Improved Charge Transfer Mode for Narrowband Deep-Blue TADF Emitters with High EQE of 35.4% and CIEy Below 0.06.
  Conventional donor-acceptor (D-A) type thermally activated delayed fluorescence (TADF) materials face significant challenges in achieving deep-blue electroluminescence with narrow full-width at half maximum (FWHM). Herein, two deep-blue narrowband emitters, DP…
  pubmed Wang C, Deng C, Luo XF, Xiao X 等 2026 Jun 置信度 0.82
• Mayer's chemical energy component analysis as a tool to identify the factors determining the shapes of potential surfaces of chemical reactions.
  Energy partitioning is a way to convert the information obtained in numerical quantum chemistry to chemically interpretable, qualitative or semiquantitative information. Such methods may be useful in studying how interactions develop in chemical reactions. In …
  pubmed Lendvay G 2026 May 20 置信度 0.82
• Enhancing the efficiency of time-dependent density functional theory calculations of dynamic response properties.
  X-ray Thomson scattering (XRTS) constitutes an essential technique for diagnosing material properties under extreme conditions, such as high pressures and intense laser heating. Time-dependent density functional theory (TDDFT) is one of the most accurate avail…
  pubmed Moldabekov ZA, Schwalbe S, Acosta UH, Gawne T 等 2026 置信度 0.82
• Spectral Signatures of Neutral Boron Oxide Clusters Containing Key Structural Units of the Vitreous State.
  Spectroscopic characterization of neutral boron oxide clusters is insightful for understanding the structures and properties of the bulk but has proven to be extremely challenging due to the difficulty in size selection. Here, we report a size-specific infrare…
  pubmed Li S, Jiang S, Zhuang J, Wang A 等 2026 May 13 置信度 0.82