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{"title":"Cu‐N 4 Single‐Atom Nanozyme with Multi‐Enzyme Mimetic Activities Combined with In 2 O 3 /Bi 24 O 31 Br 10 Heterojunction: Toward Sensitive Triple‐Mode Detection and Photocatalytic Inactivation of Vibrio Alginolyticus","authors":"Xingyu Liu, Yunlei Zhou, Liya Zhu, Huanshun Yin, Xueyan Li, Zhe Chi, Junling Duan, Chengji Sui","doi":"10.1002/smll.76694","DOIUrl":"https://doi.org/10.1002/smll.76694","url":null,"abstract":"In this study, a novel triple‐mode biosensor based on a Cu‐N <jats:sub>4</jats:sub> single‐atom nanozyme (Cu‐N <jats:sub>4</jats:sub> SAzyme) and an In <jats:sub>2</jats:sub> O <jats:sub>3</jats:sub> /Bi <jats:sub>24</jats:sub> O <jats:sub>31</jats:sub> Br <jats:sub>10</jats:sub> <jats:italic>Z</jats:italic> ‐Scheme heterojunction was constructed for the highly sensitive detection and photocatalytic inactivation of <jats:italic>Vibrio alginolyticus</jats:italic> ( <jats:italic>V. alginolyticus</jats:italic> ). The Cu‐N <jats:sub>4</jats:sub> SAzyme, possessing both ascorbate oxidase‐like and laccase‐like activities, was integrated with nucleic acid isothermal amplification technology. This integration enabled triple‐mode detection via photoelectrochemical (PEC), organic photoelectrochemical transistor biosensor (OPECT), and colorimetric (CL) methods, achieving a limit of detection (LOD, calculated) as low as 1.07 CFU/mL. An In <jats:sub>2</jats:sub> O <jats:sub>3</jats:sub> /Bi <jats:sub>24</jats:sub> O <jats:sub>31</jats:sub> Br <jats:sub>10</jats:sub> <jats:italic>Z</jats:italic> ‐Scheme heterojunction was fabricated as a photoactive gate electrode. Through UV‐vis diffuse reflectance spectrum ‐, Mott–Schottky, and electron spin resonance analyses, we conclude that the electron transfer mechanism is consistent with the proposed Z‐scheme mechanism, demonstrating that this structure exhibits highly efficient space charge separation and long carrier lifetime. Consequently, the photocurrent response was significantly enhanced, enabling highly sensitive triplex biosensing. Concurrently, the In <jats:sub>2</jats:sub> O <jats:sub>3</jats:sub> /Bi <jats:sub>24</jats:sub> O <jats:sub>31</jats:sub> Br <jats:sub>10</jats:sub> heterojunction was demonstrated to generate reactive oxygen species (ROS) under light irradiation, enabling the inactivation of a high concentration of <jats:italic>V. alginolyticus</jats:italic> (approximately 10 <jats:sup>7.24</jats:sup> CFU/mL) within 3 h. This platform provides an integrated new strategy for both pathogen detection and disinfection.","PeriodicalId":228,"journal":{"name":"Small","volume":"29 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Scale‐up DNA Network‐Driven Autophagy Trap Gated by Cascade Logic Circuits to Program Cancer Cell Death","authors":"Ruixue Chang, Xiuping Li, Qiwei Wang, Yanjun Liu, Lili Shi, Tao Li","doi":"10.1002/smll.76629","DOIUrl":"https://doi.org/10.1002/smll.76629","url":null,"abstract":"The autophagy‐lysosome system is an intrinsic pathway to degrade intracellular targets, but is limited by the payload size. Those large‐scale targets can overload this system, thereby resulting in autophagic cell death. Taking advantage of this feature, here we smartly engineer a scale‐up DNA network‐driven autophagic overload trap gated by a computing circuit that controls a well‐designed DNA nanorobot (GA‐AP) to recognize cascade extra/intracellular microenvironments and then execute the downstream tasks in a spatiotemporal sequence. This design allows the in situ construction of scale‐up DNA networks inside the targeted cancer cells, overwhelming the autophagy‐lysosome system with LC3‐II accumulation comparable to that induced by RAPA, but at a ∼30‐fold lower effective molar concentration, and thereby selectively killing cancer cells via autophagic overload. This autophagic overload trap thus establishes a conceptually new paradigm for programming cancer cell death with cascade microenvironment‐gated DNA nanorobots, providing an in vitro proof‐of‐concept.","PeriodicalId":228,"journal":{"name":"Small","volume":"41 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Human Serum Albumin as a Smart Nanocarrier for [RuNO(CQ)(POA)Cl] Isomeric Complexes: Structural, Photodynamic, and Antitumor Activity Insights","authors":"Yating Pang, Wenjun Gong, Chenyang Liu, Danyang Ma, Huanhuan Liu, Yanbo Wu, Juanjuan Wang, Zhiqiang Yang, Zhonghua Zhao, Wenming Wang, Hongfei Wang","doi":"10.1002/smll.76679","DOIUrl":"https://doi.org/10.1002/smll.76679","url":null,"abstract":"Human serum albumin (HSA) is a natural and non‐immunogenic nanocarrier with multifunctional binding pocket for various small bioactive molecules. Hereby, four [RuNO(CQ)(POA)X] (Ru 1–4) complexes with different configurations were synthesized, where CQ is 5‐Cl‐7‐I‐8‐hydroxyquinoline, POA is 2‐Pyrazinecarboxylic acid, and X is Cl or I. The ‐I group was transferred from the CQ ligand to the metal center Ru to form Ru‐1 and 3 during the reaction process. The detailed binding modes and dynamic interactions of Ru 1–4 with HSA were investigated and clarified through analysis of the structures of the complex adducts. A subtle structural change in conformation and the substituted group leads to different recognition and binding modes with HSA for Ru 1–4. Both the complexes and their HSA complex adducts showed higher cytotoxicity against cancer cells, activating the mitochondrial‐mediated endogenous pathway to induce apoptosis in HeLa cells and arresting the cell cycle at the S phase. The HSA complex adducts and photo irradiation slightly enhanced the antiproliferative activity against tumor cells. Notably, the complexes showed relatively low toxicity to developing zebrafish embryos. The studies offer insights into the interactions between metal complexes and HSA to design more effective protein‐based drug delivery systems.","PeriodicalId":228,"journal":{"name":"Small","volume":"78 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Loop‐Mediated Isothermal Amplification‐Assisted Rapid, Accurate, and Sensitive Photoelectrochemical Biosensing With CdIn 2 S 4 /SnS Heterojunction Quenched by Methylene Blue","authors":"Yaqi Shen, Ying Jiang, Zhiyi Xi, Yifan Ruan, Yali Yuan, Ruo Yuan","doi":"10.1002/smll.76665","DOIUrl":"https://doi.org/10.1002/smll.76665","url":null,"abstract":"Rapid, sensitive, and accurate detection of human papillomavirus type 16 (HPV‐16) is highly significant for early cervical cancer intervention. Herein, a novel loop‐mediated isothermal amplification (LAMP)‐assisted photoelectrochemical (PEC) biosensor is rationally constructed with type II heterojunction CdIn <jats:sub>2</jats:sub> S <jats:sub>4</jats:sub> /SnS (CIS/SS) quenched by methylene blue (MB). With the superior charge separation of CIS/SS, an intense initial photocurrent is obtained. After intercalating into double‐stranded DNA products of efficient LAMP, residual free MB is rapidly and directly immobilized on CIS/SS via electrostatic and chemical adsorption (15 min), causing remarkable photocurrent quenching. This finding not only circumvents tedious and time‐consuming quenching probe modification, but also shortens the mutual distance with significantly improved quenching efficiency over traditional ones. More importantly, mechanistic investigations innovatively reveal that photogenerated electrons preferentially transfer from CIS to MB over SS, triggering MB reduction. Meanwhile, adsorbed MB exerts a light‐shielding effect to reduce incident light reaching CIS/SS, collectively causing remarkable photocurrent quenching for enhanced sensitivity with a wide linear range from 1 fM to 1 nM and a detection limit of 0.70 fM. Besides constructing a reliable PEC sensing platform for rapid HPV‐16 detection, this work profoundly clarifies the synergistic quenching mechanism of MB, offering theoretical support for various high‐performance PEC quenching biosensors.","PeriodicalId":228,"journal":{"name":"Small","volume":"112 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plasma‐Driven Under‐Coordinated Metal Site Formation to Boost Elemental Mercury Adsorption Rate of Metal Sulfides","authors":"Guohai Huang, Hongxiao Zu, Jianping Yang, Fanyue Meng, Penglin Zhu, Zequn Yang, Wenqi Qu, Hailong Li","doi":"10.1002/smll.76643","DOIUrl":"https://doi.org/10.1002/smll.76643","url":null,"abstract":"Coal‐fired power plants are a major anthropogenic source of elemental mercury (Hg <jats:sup>0</jats:sup> ) emissions. Metal sulfide injection upstream of electrostatic precipitators offers an efficient and low‐cost route for Hg° capture, but its performance is constrained by slow adsorption kinetics under short gas‐solid contact times. Here we show that plasma generated within electrostatic precipitators can in situ engrave metal sulfides, creating under‐coordinated metal sites that accelerate Hg <jats:sup>0</jats:sup> uptake. Using ZnS as a model sorbent, plasma treatment increases the Hg <jats:sup>0</jats:sup> adsorption rate by 18‐fold relative to pristine ZnS. Mechanistic studies and theoretical calculations reveal that under‐coordinated Zn sites lower the energy barrier for Hg <jats:sup>0</jats:sup> oxidation to stabilization from 1.54 to 0.66 eV, thereby facilitating the rate‐limiting transition. This plasma‐engraving strategy is further generalizable to synthetic iron and copper sulfides and their natural mineral analogues. Our findings establish plasma engraving as a general strategy to overcome kinetic limitations in mercury capture.","PeriodicalId":228,"journal":{"name":"Small","volume":"506 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Directional f‐d Orbital Coupling as a Key Electronic Factor for Enhanced Oxygen Reduction Reaction in Pt‐based Core‐Shell Catalysts","authors":"Zhongnuo Cheng, Zhanyang Wang, Nannan Jiang, Lunhui Guan","doi":"10.1002/smll.76663","DOIUrl":"https://doi.org/10.1002/smll.76663","url":null,"abstract":"The intensity and spatial ordering of <jats:italic>f‐d</jats:italic> orbital coupling in platinum‐rare earth (Pt‐RE) intermetallic compounds represent an important factor for the oxygen reduction reaction (ORR). Using a Pt <jats:sub>5</jats:sub> Ce@Pt core‐shell model, we engineer two distinct structures: ordered s‐Pt <jats:sub>5</jats:sub> Ce@Pt with expected strong directional <jats:italic>f‐d</jats:italic> coupling, and disordered w‐Pt <jats:sub>5</jats:sub> Ce@Pt with weak localized coupling. Despite similar Pt shell thicknesses, the ordered core confines Ce uniformly within the interior, whereas the disordered counterpart exhibits uneven Ce distribution and partial diffusion into the shell. The periodic ordered lattice enables maximized Ce 4 <jats:italic>f</jats:italic> ‐Pt 5 <jats:italic>d</jats:italic> orbital overlap, which drives efficient electron transfer, modulating the Pt <jats:italic>d</jats:italic> ‐band‐center position toward a more favorable range, strengthening Pt‐Ce bonds, and effectively suppressing Pt dissolution and Ostwald ripening. Consequently, s‐Pt <jats:sub>5</jats:sub> Ce@Pt delivers a mass activity of 0.8 A mg <jats:sub>Pt</jats:sub> <jats:sup>−1</jats:sup> and achieves a 13% increase after 30k cycles in acidic media. Post‐cycling characterizations reveal partial selective dissolution of subsurface Ce atoms, which is expected to sustain the near‐surface compressive‐strain field and contribute to catalyst durability. This work reveals a qualitative correlation between atomic‐ordering‐mediated Pt‐Ce electronic interaction and ORR performance for high‐performance Pt‐RE catalysts and offers new insights into the structural evolution of intermetallic compounds under harsh electrochemical conditions.","PeriodicalId":228,"journal":{"name":"Small","volume":"10 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designed Peptide Coacervates for Extracellular Antibody Targeting","authors":"Nofar Berman, Omer Grotto, Limor Nahary, Itai Benhar, Ayala Lampel","doi":"10.1002/smll.76628","DOIUrl":"https://doi.org/10.1002/smll.76628","url":null,"abstract":"Therapeutic antibodies have transformed the treatment of cancer and immune‐related diseases. However, improving their stability, protection from degradation, and efficient interaction with target cells remain major challenges. Peptide coacervates, formed by liquid‐liquid phase separation (LLPS), are emerging supramolecular assemblies that offer membraneless microenvironments for encapsulation and enrichment of polar macromolecules and thus are especially attractive for delivery applications. Here, we design minimalistic coacervates formed by oppositely charged peptides through LLPS as a functional biomaterial platform for efficient sequestration and extracellular targeting of monoclonal antibodies (mAbs). We use Rituximab (RIT), a human IgG1 mAb targeting CD20 on B cells, widely used in the treatment of B cell malignancies and autoimmune diseases, as a therapeutic mAb model. We show that the coacervates remain stable under physiologically relevant conditions, including serum‐containing media and acidic pH, and that they can efficiently encapsulate RIT. Encapsulation within the coacervates enhances antibody‐cell interactions and provides partial protection against enzymatic proteolysis, while coacervates maintain low cytotoxicity. Importantly, we demonstrate that the antibody biological activity is preserved by retaining complement‐dependent cytotoxicity against CD20‐expressing cells. Thus, our findings suggest that encapsulation within the peptide coacervates provides a promising strategy for improving stability, functionality, and extracellular delivery of therapeutic antibodies.","PeriodicalId":228,"journal":{"name":"Small","volume":"10 1 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laser‐Enabled Solid–Solid Interface Engineering for Electrochemical Energy Storage: Nonequilibrium Evolution and Cross‐System Strategies","authors":"Ye Ding, Lingyun Duan, Wuxia Miao, Jingbo Yin, Xiaoyuan Sun, Xin Gao, Liangliang Xu, Lishuang Fan, Yanan Liu, Lijun Yang","doi":"10.1002/smll.76618","DOIUrl":"https://doi.org/10.1002/smll.76618","url":null,"abstract":"Solid–solid interfaces (SSIs) govern contact continuity, ion/electron transport, and long‐term stability in electrochemical energy‐storage devices. Laser processing delivers localized, transient, programmable energy to regulate these interfaces. It can generate nanoscale nonequilibrium structural‐chemical states while tuning microscale contact geometry and stress. This review frames laser‐enabled SSI engineering as the control of nonequilibrium interfacial evolution. It first examines how laser–matter interactions regulate defects, phases, morphology, chemical states, and stress. It then compares four major strategies, including laser texturing (LT), laser‐induced modification (LIM), laser sintering (LS), and pulsed laser deposition (PLD) across solid‐state batteries (SSBs), conventional rechargeable batteries (CRBs), and supercapacitors (SCs). LT reshapes contact topography, LIM modifies defects and surface chemistry, LS joins and densifies solids, and PLD constructs controlled films or interlayers. Their functions overlap; final performance depends on whether the induced interfacial state relieves the dominant constraint. The resulting Constraint–Physics–Evolution–Strategy (CPES) framework provides a cross‐system basis for linking dominant interfacial constraints to their physical origins, required evolution, and compatible laser strategies. Building on this framework, future work should establish measurable descriptors, dynamic characterization, multiscale modeling, and closed‐loop optimization to develop transferable parameter–evolution–performance relationships.","PeriodicalId":228,"journal":{"name":"Small","volume":"1992 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Polymorphic In Vitro Assembly of a Bacterial Microcompartment Shell Protein","authors":"Timothy K. Chiang, Alexander Jussupow, Antonino Caliò, Megan C. Gruenberg Cross, Wilson Tao, Kyleigh L. Range, Arinita Pramanik, Aimee Chi Soe, Kristin N. Parent, Greg L. Hura, Paul D. Ashby, Michael Feig, Markus Sutter, Cheryl A. Kerfeld","doi":"10.1002/smll.76687","DOIUrl":"https://doi.org/10.1002/smll.76687","url":null,"abstract":"Bacterial microcompartments (BMCs) are self‐assembling protein nanocages involved in metabolic compartmentalization in bacteria. They consist of hexagonal and pentagonal protein subunits that tile the facets of polyhedral shells. BMCs can assemble a variety of morphologies, making them attractive platforms for engineering synthetic biomaterials and organizing catalysis. Here, a single 99‐amino‐acid hexameric shell protein from the BMC of <jats:italic>Haliangium ochraceum</jats:italic> is shown to self‐assemble in vitro into a range of nanoscale and mesoscale architectures, including flat lattice sheets, nanorolls, single‐walled nanotubes, and nanospheres. The assembly morphology can be controlled by modulating the ionic strength of the assembly buffer, which influences the anisotropic interactions between subunits. These structures represent model platforms for engineered synthetic nanoreactors and provide a framework for exploring the emergent physical, mechanical, and chemical properties of protein‐based crystalline materials.","PeriodicalId":228,"journal":{"name":"Small","volume":"9 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alleviating Passivating Molecule Self‐Aggregation and Interfacial Non‐Radiative Recombination for High‐Performance Two‐Dimensional Metal Halide Solar Cells","authors":"Ben Fan, Jiahao Zhang, Xiaopeng Xu, Yihui Wu, Qiang Peng","doi":"10.1002/smll.76579","DOIUrl":"https://doi.org/10.1002/smll.76579","url":null,"abstract":"Two‐dimensional metal halides paired with organic active layers form p/n interdigitated heterojunctions that offer broad potential owing to their high stability and extended spectral response. However, inherent defect states at p‐type interface frequently cause severe charge accumulation and require efficient passivation. PDAI <jats:sub>2</jats:sub> enables passivation via its strong electrostatic potential and dipole moment, yet inevitably induces severe self‐aggregation. Thus, we develop a synergistic molecular passivation strategy by introducing CyPAI with a rigid cyclopropyl group into PDAI <jats:sub>2</jats:sub> system. Owing to its weaker electrostatic potential and steric hindrance, CyPAI disrupts the hydrogen‐bond network of PDAI <jats:sub>2</jats:sub> , enabling compact and high‐coverage passivation. This strategy suppresses interfacial non‐radiative recombination, while the reconstructed interfacial dipole moment markedly accelerates the cross‐interface extraction kinetics of photogenerated carriers. Meanwhile, the ordered interdigitated p/n heterojunction constructed via nanoimprinting further enhances light trapping and interfacial contact. The optimized devices achieve a champion PCE of 24.34% and a remarkable FF of 85.36%, which is the record value for two‐dimensional metal halide solar cells so far. Notably, unencapsulated devices retain over 92% of their initial efficiency after 2,000 h of MPP tracking under 1‐sun illumination, demonstrating that this synergistic strategy effectively boosts both the high efficiency and excellent operational stability of p/n heterojunction devices.","PeriodicalId":228,"journal":{"name":"Small","volume":"20 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}