Chemical Reviews最新文献

Tuning Interfacial Electron Transfer for Boosting Electrochemiluminescence: Methods, Mechanisms, and Bioanalytical Applications 调节界面电子转移促进电化学发光：方法、机制和生物分析应用

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-20 DOI: 10.1021/acs.chemrev.6c00330

Jingshuai Li,Haifei Wan,Wenling Gu,Liuyong Hu,Chengzhou Zhu

{"title":"Tuning Interfacial Electron Transfer for Boosting Electrochemiluminescence: Methods, Mechanisms, and Bioanalytical Applications","authors":"Jingshuai Li,Haifei Wan,Wenling Gu,Liuyong Hu,Chengzhou Zhu","doi":"10.1021/acs.chemrev.6c00330","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00330","url":null,"abstract":"The interfacial electron-transfer process acts as a pivotal kinetic determinant of electrochemiluminescence (ECL) efficiency, governing the generation of excited-state emitters and thus dictating the intensity and stability of ECL signals. Currently, harnessing diverse nanomaterials has driven significant advances in the development of novel ECL luminophores and the activation of coreactants. However, most of these luminophores exhibit low ECL efficiency in aqueous media, and the intrinsic reaction and activation mechanisms remain ambiguous because of their complex structures and compositions. Notably, tuning electron-transfer pathways at the molecular/atomic level can not only enable efficient signal amplification but also facilitate the tracking of reaction pathways, thereby providing deeper insights into the fundamental mechanisms underlying ECL processes. This Review comprehensively summarizes advances during the past five years in tuning interfacial electron transfer to enhance ECL. Furthermore, we highlight progress in electron-transfer-mediated signal amplification strategies for highly sensitive ECL biosensing and bioimaging applications. Finally, we propose and discuss the challenges and perspectives associated with improving the ECL efficiency through the modulation of electron transfer processes. Precise regulation of interfacial electron transfer holds substantial promise for advancing ECL theories, clarifying reaction mechanisms, and expanding the scope of ECL-based bioanalytical applications.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"11 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149221799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interface Engineering in Perovskite Light-Emitting Diodes: Fundamentals, Characterization, Strategies, and Applications 钙钛矿发光二极管的界面工程：基础、特性、策略和应用

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-20 DOI: 10.1021/acs.chemrev.6c00612

Xiansheng Li,Zichen Zhang,Shuai Liu,Yuan Zhao,Weiling Lu,Xin Luo,Jing Huang,Xiaoke Liu,Feng Gao,Bo Xu

{"title":"Interface Engineering in Perovskite Light-Emitting Diodes: Fundamentals, Characterization, Strategies, and Applications","authors":"Xiansheng Li,Zichen Zhang,Shuai Liu,Yuan Zhao,Weiling Lu,Xin Luo,Jing Huang,Xiaoke Liu,Feng Gao,Bo Xu","doi":"10.1021/acs.chemrev.6c00612","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00612","url":null,"abstract":"Interface engineering has emerged as a critical strategy for advancing perovskite light-emitting diodes (PeLEDs), enabling remarkable improvements in the device efficiency, stability, and spectral purity. This Review provides a comprehensive overview of interface engineering in PeLEDs, beginning with the fundamental principles that govern carrier injection, transport, and recombination at heterojunctions between perovskite emitters and charge-transport layers. We then survey advanced characterization techniques, including photoelectron spectroscopy, scanning probe microscopy, and time-resolved optical methods, that elucidate interfacial energy-level alignment, defect states, charge dynamics, and degradation pathways. On the basis of these insights, we systematically discuss versatile engineering strategies, such as self-assembled monolayers, dipole interlayers, dimensional regulation, and passivation schemes, to mitigate non-radiative recombination, balance charge fluxes, and enhance operational stability. Finally, we highlight emerging applications spanning high-resolution displays, flexible lighting, and lasing while outlining key challenges and future directions toward commercial realization. This Review aims to offer a holistic framework linking interfacial design to device performance, guiding next-generation PeLED development.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"12 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149221796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bacterial Surfacesand Barriers: Biogenesis and Pathogen–HostInteractions 细菌表面和屏障：生物发生和病原体-宿主相互作用

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-16 DOI: 10.1021/acs.chemrev.5c01068

Jackson Bartholomew-Schoch,Juaneisha K. Finnie,Andreas Gahlmann,Linda Columbus

{"title":"Bacterial Surfaces\u0000and Barriers: Biogenesis and Pathogen–Host\u0000Interactions","authors":"Jackson Bartholomew-Schoch,Juaneisha K. Finnie,Andreas Gahlmann,Linda Columbus","doi":"10.1021/acs.chemrev.5c01068","DOIUrl":"https://doi.org/10.1021/acs.chemrev.5c01068","url":null,"abstract":"Abstract The bacterial surface represents the primary interface between pathogens and hosts, yet its chemical and architectural complexity challenges conventional classification. This Review examines structural organization, molecular composition, and biogenesis of bacterial surface components across the Gracilicutes and Terrabacteria clades, linking mechanistic detail to pathogenic function. We describe lipid diversity, integral membrane protein biogenesis, and lipoprotein processing at the inner membrane and how these components support surface remodeling, secretion, and virulence. We then examine the peptidoglycan layer and its role in immune recognition and surface protein display, teichoic acids and their contributions to antimicrobial resistance and immune evasion, and S layers, whose crystalline arrays mediate adhesion and immune modulation. The outer membrane section covers lipopolysaccharide biosynthesis, outer membrane protein biogenesis and folding, lipoprotein trafficking, and contributions to pathogenicity, while the mycobacterial section addresses the mycolyl-arabinogalactan-peptidoglycan complex and virulence factors. We discuss bacterial capsule diversity, biosynthesis, and use as vaccine antigens, along with adhesive surface structures such as fimbriae, pili, and curli fibers and their roles in colonization and biofilm formation, before covering secretion systems types I through XI and their contributions to virulence. This Review provides a framework for understanding how bacterial surface diversity shapes infection and identifies chemical vulnerabilities for therapeutics.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"236 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

RegeneratedCellulose for Sustainable Electronic Devices 用于可持续电子设备的再生纤维素

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-16 DOI: 10.1021/acs.chemrev.6c00205

Xiaojuan Wang,Mengmeng Fan,Huanyu Qian,Xiaosen Pan,Lu Chen,Junzhi Jiang,Chaoji Chen,Hongbin Liu,Meng Gao

{"title":"Regenerated\u0000Cellulose for Sustainable Electronic Devices","authors":"Xiaojuan Wang,Mengmeng Fan,Huanyu Qian,Xiaosen Pan,Lu Chen,Junzhi Jiang,Chaoji Chen,Hongbin Liu,Meng Gao","doi":"10.1021/acs.chemrev.6c00205","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00205","url":null,"abstract":"Abstract Regenerated cellulose (RC), derived from natural cellulose through dissolution and regeneration processes, has emerged as a sustainable, versatile, and cost-effective material for advanced electronic devices. With unique hierarchical structures, abundant hydroxy groups, and excellent mechanical and thermal properties, RC allows extensive customization of its characteristics, offering biocompatibility, flexibility, processability, and environmental friendliness. This review systematically summarizes recent advances in RC-based electronics, focusing on its multiscale molecular configuration, dissolution and regeneration mechanisms, and functionalization and engineering strategies. It first provides a detailed molecular-level analysis of RC structures and formation mechanisms. The principles and strategies of cellulose dissolution and regeneration are then discussed, with emphasis on solvent systems and structure-regulating mechanisms essential for processing control. Functionalization strategies are categorized into direct modification and hybridization with functional materials. Notably, the hybridization approach involves the development of conductive, semiconductive, and insulating RC composites, evaluated from the perspectives of material selection, interfacial design, and processing techniques. Subsequently, engineering approaches to enhance mechanical strength, electrical conductivity, and optical transparency are explored. Applications of RC in sensors, actuators, circuits, energy harvesting and storage devices, and electromagnetic shielding devices are highlighted, demonstrating its potential to drive sustainable innovation in electronics. Finally, future directions are proposed to address remaining challenges, paving the way for RC to contribute to eco-friendly, high-performance electronic devices.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"292 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mapping LocalEnvironments in Single-Atom Catalysts 单原子催化剂中的局部环境映射

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-16 DOI: 10.1021/acs.chemrev.6c00373

Andrea Ruiz-Ferrando,Sharon Mitchell,Javier Pérez-Ramírez

{"title":"Mapping Local\u0000Environments in Single-Atom Catalysts","authors":"Andrea Ruiz-Ferrando,Sharon Mitchell,Javier Pérez-Ramírez","doi":"10.1021/acs.chemrev.6c00373","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00373","url":null,"abstract":"Abstract Single-atom catalysts (SACs) offer exceptional structural resolution for investigating how local environments govern catalytic behavior and, ultimately, for controlling these effects through catalyst design. Yet, atomic dispersion does not imply a single or fully defined catalytic environment. The behavior of atomically dispersed active centers is shaped by a hierarchical local environment comprising persistent and transient contributions, while also being influenced by an extended reaction environment that intersects with the local environment in controlling reactivity and can become integrated into it. Establishing these boundaries and understanding how these contributions evolve and interact are central challenges in the interpretation and design of SACs. Here, we critically examine how local environments are generated and controlled, experimentally and theoretically resolved across spatial and temporal scales, transformed from synthesis through operation and deactivation, and linked to catalytic performance through structural, energetic, and electronic descriptors. By integrating aspects that are often considered separately and highlighting those that remain insufficiently addressed, we provide a roadmap toward the predictive, environment-driven design of SACs and a deeper understanding of catalytic phenomena.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"37 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Free Radical Multiphase Chemistry on Tropospheric Photoreactive Particles 对流层光反应粒子的自由基多相化学。

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-28 DOI: 10.1021/acs.chemrev.6c00549

Yize Zuo, Zhaoran Zhang, Peng Zhang, Christian George, Biwu Chu, Qingxin Ma, Chuncheng Chen, Shuxiao Wang, Qian Liu, Yujing Mu, Jincai Zhao, Kebin He, Wenqing Liu, Joseph S. Francisco, Hong He

{"title":"Free Radical Multiphase Chemistry on Tropospheric Photoreactive Particles","authors":"Yize Zuo, Zhaoran Zhang, Peng Zhang, Christian George, Biwu Chu, Qingxin Ma, Chuncheng Chen, Shuxiao Wang, Qian Liu, Yujing Mu, Jincai Zhao, Kebin He, Wenqing Liu, Joseph S. Francisco, Hong He","doi":"10.1021/acs.chemrev.6c00549","DOIUrl":"10.1021/acs.chemrev.6c00549","url":null,"abstract":"Gas-phaseand multiphase reactions of free radicals playpivotalroles in tropospheric chemistry. Recent studies indicate that photoinducedmultiphase reactions serve as a potential source of free radicalsrather than a traditional sink. To accurately evaluate their environmentalimpacts, this Review provides a comprehensive overview of radicalmultiphase chemistry on key photoactive components. By systematicallyreviewing the multiphase generation of photoinduced free radicals,we first provide insights into the underlying multiphase reactionmechanisms and kinetics. Subsequently, the synergistic reactions amongphotoreactive components and the mutual feedback mechanism betweenshort-lived and persistent free radicals are illustrated, therebyrevealing their complex interactions on environmental microinterfaces.Then, the effects of multiphase radical chemistry on primary particleaging and secondary particle formation and growth are described indetail. Finally, we critically examine existing challenges and inaccuraciesin the exploration of radical multiphase chemistry, highlighting theurgent need for the comprehensive quantification of photoinduced surfaceoxidation capacity, along with the scientific evaluation of theirhealth risks and climatic effects. The aim of this work is to identifythe missing source of atmospheric radicals, thereby facilitating theevaluation of their environmental impacts and illuminating futuredirections for particle-emission reduction.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10979–11033"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149079024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-Loading Single-Atom Catalysts Synthesis and Applications in Electrolysis 高负载单原子催化剂的合成及其在电解中的应用

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-04 DOI: 10.1021/acs.chemrev.6c00352

Junwei Zhang, Shaoyun Hao, Haotian Wang

{"title":"High-Loading Single-Atom Catalysts Synthesis and Applications in Electrolysis","authors":"Junwei Zhang, Shaoyun Hao, Haotian Wang","doi":"10.1021/acs.chemrev.6c00352","DOIUrl":"10.1021/acs.chemrev.6c00352","url":null,"abstract":"High-loading single-atom catalysts (SACs) have recentlyemergedas a frontier in electrochemical catalysis because of their completeactive-site utilization, tunable coordination environment, and atomicallydefined structure. While it is widely recognized that the single-atomicsite in SACs often presents extraordinary catalytic performance, theirlimited metal content and low active-site density still hinder large-scaleimplementation in practical electrochemical reactors. Overcoming thislimitation requires the development of strategies to achieve highmetal loading while preserving atomic dispersion and stability underoperational conditions. In this Review, we comprehensively summarizerecent advances in the synthesis of high-loading SACs, the state-of-the-artcharacterization techniques used to probe their atomic and electronicstructures, and their applications in advanced electrochemical systems,such as CO2 electrolyzers, fuel cells, and zinc–airbatteries. We critically analyze representative breakthroughs thatbridge the gap between atomic-scale loading control and commercial-levelperformance, elucidating the correlations among metal loading, electronicstructure modulation, and catalytic activity. Then, we offer perspectiveson rational design strategies and emerging opportunities for integratinghigh-loading SACs into next-generation electrocatalytic reactors,with the aim of accelerating their transition from laboratory researchto industrial deployment.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10752–10803"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148894888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thermally Activated Delayed Fluorescence (TADF) in Coinage Metal Nanoclusters: Bridging Molecular and Nanoscopic Photophysics 热激活延迟荧光（TADF）在铸币金属纳米团簇：桥接分子和纳米光物理

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-14 DOI: 10.1021/acs.chemrev.6c00297

Rakesh Kumar Gupta, Chengkai Zhang, Brij Mohan, Zhi Wang, Geng-Geng Luo, Chen-Ho Tung, Di Sun

{"title":"Thermally Activated Delayed Fluorescence (TADF) in Coinage Metal Nanoclusters: Bridging Molecular and Nanoscopic Photophysics","authors":"Rakesh Kumar Gupta, Chengkai Zhang, Brij Mohan, Zhi Wang, Geng-Geng Luo, Chen-Ho Tung, Di Sun","doi":"10.1021/acs.chemrev.6c00297","DOIUrl":"10.1021/acs.chemrev.6c00297","url":null,"abstract":"Thermally activated delayed fluorescence (TADF) in coinagemetalnanoclusters (CMNCs) has introduced new paradigms in the design ofoptoelectronic materials, uniting atomic precision with tunable quantumand photophysical properties. This review provides a critical andcomprehensive analysis of TADF mechanisms in gold, silver, copper,and doped/alloy nanoclusters, emphasizing quantum confinement, strongspin–orbit coupling, and engineered singlet–tripletenergy gaps that enable efficient reverse intersystem crossing andhigh photoluminescence quantum yields. Recent advances in TADF-activeCMNCs are highlighted, including ligand architecture, core composition,supramolecular assembly, and heterometallic doping, which collectivelyafford unprecedented control over emission color, dynamics, and stability.Comparative perspectives versus organic and metal–organic TADFemitters are presented, underscoring the distinctive advantages andongoing challenges of CMNCs. Current and emerging applications inOLEDs, X-ray scintillation, chiral photonics, and bioimaging are discussed,along with future research directions and critical barriers to therealization of CMNCs in next-generation optoelectronic devices.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10703–10751"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148973928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Introduction: Insertion and Folding of Membrane Proteins and Peptides 简介：膜蛋白和多肽的插入和折叠

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 DOI: 10.1021/acs.chemrev.6c00782

Paula J. Booth, Charles R. Sanders

引用次数: 0

Metal–Support Interactions in Heterogeneous Electrocatalysis 非均相电催化中的金属-载体相互作用

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-29 DOI: 10.1021/acs.chemrev.6c00356

Ziyang Wu, Fengting Xie, Wenping Sun, Dingsheng Wang, Jianping Yang

{"title":"Metal–Support Interactions in Heterogeneous Electrocatalysis","authors":"Ziyang Wu, Fengting Xie, Wenping Sun, Dingsheng Wang, Jianping Yang","doi":"10.1021/acs.chemrev.6c00356","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00356","url":null,"abstract":"Electrochemical energy conversion underpins the sustainableproductionof fuels and chemicals, with efficiency and selectivity governed byreactions at electrified solid–liquid interfaces. In supportedelectrocatalysts, metal–support interactions (MSIs) shape howcatalytic states form and persist under polarization. Yet a predictivedescription of MSI remains elusive. The as-prepared contact may reconstructunder operating conditions. Activity shifts, morphology, and chargeredistribution do not uniquely identify the current-carrying ensemble.These limitations motivate this review, which separates interfacialstructure, chemical bonding, and collective adhesion before relatingthem to catalytic function. The framework spans single atoms, clusters,nanoparticles, core–shell architectures, and reconstructedinterphases. We assess how atomic-resolution imaging, operando characterization, and potential-aware calculations constrain modelsof the working interface and relate them to electrocatalytic performance.Together, these analyses show that MSI effects depend on the workinginterfacial state and its reaction environment. Predictive designtherefore requires balancing interfacial stabilization with the active-siteaccessibility and structural adaptability needed for turnover.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10804–10945"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149173704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0