Advanced Science最新文献_第10页

STAMBPL1/TRIM21 Balances AXL Stability Impacting Mesenchymal Phenotype and Immune Response in KIRC. STAMBPL1/TRIM21 平衡 AXL 的稳定性，影响 KIRC 的间充质表型和免疫反应。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202405083

Shiyu Huang, Xuke Qin, Shujie Fu, Juncheng Hu, Zhengyu Jiang, Min Hu, Banghua Zhang, Jiachen Liu, Yujie Chen, Minghui Wang, Xiuheng Liu, Zhiyuan Chen, Lei Wang

{"title":"STAMBPL1/TRIM21 Balances AXL Stability Impacting Mesenchymal Phenotype and Immune Response in KIRC.","authors":"Shiyu Huang, Xuke Qin, Shujie Fu, Juncheng Hu, Zhengyu Jiang, Min Hu, Banghua Zhang, Jiachen Liu, Yujie Chen, Minghui Wang, Xiuheng Liu, Zhiyuan Chen, Lei Wang","doi":"10.1002/advs.202405083","DOIUrl":"https://doi.org/10.1002/advs.202405083","url":null,"abstract":"Kidney renal clear cell carcinoma (KIRC) is recognized as an immunogenic tumor, and immunotherapy is incorporated into its treatment landscape for decades. The acquisition of a tumor mesenchymal phenotype through epithelial-to-mesenchymal transition (EMT) is associated with immune evasion and can contribute to immunotherapy resistance. Here, the involvement of STAM Binding Protein Like 1 (STAMBPL1) is reported in the development of mesenchymal and immune evasion phenotypes in KIRC cells. Mechanistically, STAMBPL1 elevated protein abundance and surface accumulation of TAM Receptor AXL through diminishing the TRIM21-mediated K63-linked ubiquitination and subsequent lysosomal degradation of AXL, thereby enhancing the expression of mesenchymal genes while suppressing chemokines CXCL9/10 and HLA/B/C. In addition, STAMBPL1 enhanced PD-L1 transcription via facilitating nuclear translocation of p65, and knockdown (KD) of STAMBPL1 augmented antitumor effects of PD-1 blockade. Furthermore, STAMBPL1 silencing and the tyrosine kinase inhibitor (TKI) sunitinib also exhibited a synergistic effect on the suppression of KIRC. Collectively, targeting the STAMBPL1/TRIM21/AXL axis can decrease mesenchymal phenotype and potentiate anti-tumor efficacy of cancer therapy.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2405083"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142612788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hydrodynamic Fluidic Pump Empowered Sensitive Recognition and Active Transport of Hydrogen Peroxide in 1D Channels. 水动力流体泵增强了一维通道中过氧化氢的灵敏识别和主动传输能力。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202408755

Shuya Liu, Yongxian Guo, Yanjun Gong, Yanze Wei, Qiongzheng Hu, Li Yu

{"title":"Hydrodynamic Fluidic Pump Empowered Sensitive Recognition and Active Transport of Hydrogen Peroxide in 1D Channels.","authors":"Shuya Liu, Yongxian Guo, Yanjun Gong, Yanze Wei, Qiongzheng Hu, Li Yu","doi":"10.1002/advs.202408755","DOIUrl":"https://doi.org/10.1002/advs.202408755","url":null,"abstract":"Through synthetic chemistry, the development of molecular devices for the precise selective recognition and active transport of small molecules stands as one of the most ambitious objectives in extensive medical, environmental, and biological applications. The periodical channels of the metal-organic frameworks (MOFs) with excellent chemical affinity offer vast regulatory space for reaching this goal. Herein, by post-modifying fluorescent probes and ionic liquid molecules into the Zr-MOFs (NU-1000), a donor-acceptor (D-A) system within the periodical 1D channels is created to construct a hydrodynamic fluidic pump within the abundant 1D channels. Irradiation with light serves to initiate and direct fluid motion, expediting the transport of H2O2 molecules to the active site, thus boosting the sensor sensitivity through gas enrichment. The rapid mass transfer, characterized by a high flow rate and intensified interaction between the D-A system and H2O2 molecules, enables the detection of H2O2 at concentrations as low as 20 ppb. Besides, with the aid of incident light, the pump system exhibits active transport characteristics by transporting radicals derived from H2O2 against a concentration gradient, reaching a remarkable 10th cycle. The strategy of achieving active transport of small molecules through pore modification holds promise for advancing the development of artificial bioactive channels.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2408755"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142611727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MGAT4A/Galectin9-Driven N-Glycosylation Aberration as a Promoting Mechanism for Poor Prognosis of Endometrial Cancer with TP53 Mutation. MGAT4A/Galectin9驱动的N-糖基化畸变是TP53突变子宫内膜癌预后不良的促进机制

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202409764

Zhen Zhu, Jingya Sun, Weiqing Xu, Qinghe Zeng, Hanyi Feng, Lijuan Zang, Yinyan He, Xiao He, Na Sheng, Xuelian Ren, Guobin Liu, He Huang, Ruimin Huang, Jun Yan

{"title":"MGAT4A/Galectin9-Driven N-Glycosylation Aberration as a Promoting Mechanism for Poor Prognosis of Endometrial Cancer with TP53 Mutation.","authors":"Zhen Zhu, Jingya Sun, Weiqing Xu, Qinghe Zeng, Hanyi Feng, Lijuan Zang, Yinyan He, Xiao He, Na Sheng, Xuelian Ren, Guobin Liu, He Huang, Ruimin Huang, Jun Yan","doi":"10.1002/advs.202409764","DOIUrl":"https://doi.org/10.1002/advs.202409764","url":null,"abstract":"Emerging evidence recognizes aberrant glycosylation as the malignant characteristics of cancer cells, but little is known about glycogenes' roles in endometrial carcinoma (EC), especially the most aggressive subtype carrying TP53 mutations. Using unsupervised hierarchical clustering, an 11-glycogene cluster is identified to distinguish an EC subtype associated with frequent TP53 mutation and worse prognosis. Among them, MGAT4A (alpha-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase A) emerges as the most consistently overexpressed glycogene, contributing to EC aggressiveness. In the presence of galectin-9, MGAT4A increases EC cell proliferation and invasion via promoting glucose metabolism. N-glycoproteomics further revealed GLUT1, a glucose transporter, as a glycoprotein modified by MGAT4A. Binding of galectin-9 to the MGAT4A-branched N-glycan on GLUT1 enhances its cell membrane distribution, leading to glucose uptake increase. In addition, oncogenic mutations of TP53 gene in EC cells upregulate MGAT4A expression by disrupting the regulatory oversight exerted by wild-type p53 on tumor-suppressive miRNAs, including miR-34a and miR-449a/b. The findings highlight a new molecular mechanism involving MGAT4A-regulated N-glycosylation on the key regulator of glucose metabolism in p53 mutants-driven EC aggressiveness, which may provide a strategic avenue to combat advanced EC.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2409764"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142612424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of Single-Cycle M-Protein Mutated Vesicular Stomatitis Virus as a Safe and Immunogenic Mucosal Vaccine Platform for SARS-CoV-2 Immunogen Delivery. 评估单周期 M 蛋白变异水泡性口炎病毒作为 SARS-CoV-2 免疫原递送的安全和免疫原性黏膜疫苗平台的效果

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202404197

En Zhang, Yong Ke, Weihong Ran, Yu Zhang, Ruihang Li, Xinkui Fang, Lei Wang, Baohong Zhang, Tao Sun

{"title":"Assessment of Single-Cycle M-Protein Mutated Vesicular Stomatitis Virus as a Safe and Immunogenic Mucosal Vaccine Platform for SARS-CoV-2 Immunogen Delivery.","authors":"En Zhang, Yong Ke, Weihong Ran, Yu Zhang, Ruihang Li, Xinkui Fang, Lei Wang, Baohong Zhang, Tao Sun","doi":"10.1002/advs.202404197","DOIUrl":"https://doi.org/10.1002/advs.202404197","url":null,"abstract":"The goal of the next-generation COVID-19 vaccine is to provide rapid respiratory tract protection with a single dose. Circulating antibodies do not protect the olfactory mucosa from viral infection, necessitating localized mucosal immunization. Live attenuated vesicular stomatitis virus (VSVMT)-based COVID-19 vaccines effectively stimulate mucosal immunity in animals, though safety concerns remain, particularly in immunocompromised populations. A viral vector capable of single-cycle replication may face less stringent regulatory requirements. A replication-defective VSVMT is developed with its G protein replaced by a SARS-CoV-2 spike protein (S) mutant, where residues K986 and V987 are substituted by prolines (S2P). This studies show that single-cycle VSVMT encoding Omicron subvariant S2P (VSVMT-S2P) is safe in both healthy and immunocompromised animals treated with cyclophosphamide (CP). Significant antibody and T-cell responses against the spike protein are observed in VSVMT-S2P vaccinated healthy animals. Intramuscular VSVMT-S2P administration induces neutralizing antibody responses comparable to those from replication-competent VSVMT-S. In immunocompromised animals, lower and delayed immune responses are observed. Thus, single-cycle M-protein mutated VSV offers a safe and effective platform for SARS-CoV-2 immunogen delivery. Remarkably, replication-competent VSVMT-S caused no pathogenicity and elicited potent mucosal immunity via intranasal administration, highlighting its potential as a mucosal COVID-19 vaccine.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2404197"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142613060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-Temperature Driven Recrystallization for Stable Dopant-Free α-FAPbI₃ Perovskite Solar Cells. 用于稳定的无掺杂剂 α-FAPbI3 Perovskite 太阳能电池的高温驱动再结晶。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202408684

Lingbo Xiao, Xiaoli Xu, Jie Zhao, Chen Wang, Zheng Lu, Lutao Li, Liang He, Yu Chen, Guifu Zou

引用次数: 0

Achieving Ultra-High Heat Flux Transfer in Graphene Films via Tunable Gas Escape Channels. 通过可调气体逸出通道在石墨烯薄膜中实现超高热通量传递。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202410913

Haolong Zheng, Peng He, Shujing Yang, Yonghua Lu, Na Guo, Yanhong Li, Gang Wang, Guqiao Ding

{"title":"Achieving Ultra-High Heat Flux Transfer in Graphene Films via Tunable Gas Escape Channels.","authors":"Haolong Zheng, Peng He, Shujing Yang, Yonghua Lu, Na Guo, Yanhong Li, Gang Wang, Guqiao Ding","doi":"10.1002/advs.202410913","DOIUrl":"https://doi.org/10.1002/advs.202410913","url":null,"abstract":"Graphene films have been applied in the thermal management of electronic devices due to their high thermal conductivity. However, the ever-increasing power and local heat flux density of electronic chips require graphene films with excellent heat flux carrying capacity. Enhancing the heat flux carrying capacity is highly challenging, and the key is to maintain high thermal conductivity while increasing film thickness. Gases released during film assembly and the resulting catastrophic structural destruction should be responsible for the trade-off between film thickness and thermal conductivity. Herein, the evolution of the pore structure is investigated during the assembly of graphene films and propose the construction of gas escape channels for the preparation of thick graphene films. The process involves using humidification treatment and freeze-drying GO films to pre-construct the ordered flat pore structure. The microstructure optimization of graphene films with more order, fewer wrinkles and defects, and larger grain size is achieved. After optimization, graphene films with ultra-high thermal conductivity (1781 W m-1 K-1) and a thickness over 100 µm are realized. These films exhibit exceptional heat dissipation and cooling capabilities in high heat flux density (≈2000 W cm-2). This finding holds significant potential for guiding the thermal management of high-power devices.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2410913"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142613048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-Strength, Thermally Stable, and Processable Wood Fiber/Polyamide Composites for Engineering Structural Components. 用于工程结构部件的高强度、热稳定性和可加工木纤维/聚酰胺复合材料。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202408708

Zhengtong You, Haigang Wang, Feng Zhang, Haoyuan Zhang, Chuwen Zou, Zhifang Zhou, Yonggui Wang, Zefang Xiao, Daxin Liang, Qingwen Wang, Wentao Gan, Yanjun Xie

{"title":"High-Strength, Thermally Stable, and Processable Wood Fiber/Polyamide Composites for Engineering Structural Components.","authors":"Zhengtong You, Haigang Wang, Feng Zhang, Haoyuan Zhang, Chuwen Zou, Zhifang Zhou, Yonggui Wang, Zefang Xiao, Daxin Liang, Qingwen Wang, Wentao Gan, Yanjun Xie","doi":"10.1002/advs.202408708","DOIUrl":"https://doi.org/10.1002/advs.202408708","url":null,"abstract":"Hybrid wood fiber/plastic composites offer a high-value-added utilization for agroforestry waste, which also providing a promising solution for reducing white pollution. However, the interface incompatibility between natural wood fibers and polymers significantly impairs the mechanical properties of the composites. Herein, a straightforward procedure is proposed to solve this problem, involving the removal of low-thermal-stability hemicellulose from wood fibers by hydrothermal pretreatment, followed by compositing with polyamide to produce hydrothermally treated wood fiber/polyamide composites (HWPACs). No chemical additives are required to improve the interface compatibility of composites, which simplifies the manufacturing process and provides environmental benefits. The effective removal of hemicellulose (78.35%) significantly increases the onset thermal degradation temperature of hydrothermally treated wood fibers (HWFs) by 27.49 °C. This prevents the generation of micro gaps during thermal processing, thereby improving the interfacial bonding strength between HWFs and polyamide. HWPACs exhibit higher mechanical strength (flexural strength 139.45 MPa) and thermal stability while maintaining a low density (1.22 g cm-3). Various lightweight, high-strength, and multi-shape materials can be prepared by hot pressing, injecting, and printing HWPACs, suggesting their suitability for applications in engineering structural components.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2408708"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142611423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Stretchable and High-Performance Fibrous Sensors Based on Ionic Capacitive Sensing for Wearable Healthcare Monitoring. 基于离子电容传感的可伸缩高性能纤维传感器，用于可穿戴式医疗保健监测

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202412859

Jiawei Liu, Yan Yang, Guangchuan Chen, Hongbiao Sun, Xin Xie, Yanfeng Hou, Lishen Zhang, Jinhui Wang, Jiangxin Wang

{"title":"Stretchable and High-Performance Fibrous Sensors Based on Ionic Capacitive Sensing for Wearable Healthcare Monitoring.","authors":"Jiawei Liu, Yan Yang, Guangchuan Chen, Hongbiao Sun, Xin Xie, Yanfeng Hou, Lishen Zhang, Jinhui Wang, Jiangxin Wang","doi":"10.1002/advs.202412859","DOIUrl":"https://doi.org/10.1002/advs.202412859","url":null,"abstract":"Electronic textiles with remarkable breathability, lightweight, and comfort hold great potential in wearable technologies and smart human-machine interfaces. Ionic capacitive sensors, leveraging the advantages of the electric double layer, offer higher sensitivity compared to traditional capacitive sensors. Current research on wearable ion-capacitive sensors has focused mainly on two-dimensional (2D) or three-dimensional (3D) device architectures, which show substantial challenges for direct integration with textiles and compromise their wearing experience on conformability and permeability. One-dimensional (1D) stretchable fiber materials serve as vital components in constructing electronic textiles, allowing for rich structural design, patterning, and device integration through mature textile techniques. Here, a stretchable functional fiber with robust mechanical and electrical performances is fabricated based on semi-solid metal and ionic polymer, which provided a high stretchability and good electrical conductivity, enabling seamless integration with textiles. Consequently, high-performance stretchable fiber sensors are developed through different device architecture designs, including pressure sensors with high sensitivity (7.21 kPa-1), fast response (60 ms/30 ms), and excellent stability, as well as strain sensors with high sensitivity (GF = 1.05), wide detection range (0-300% strain), and excellent sensing stability under dynamic deformations.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2412859"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142612806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bio-Inspired Neuromorphic Sensory Systems from Intelligent Perception to Nervetronics. 从智能感知到神经电子学的生物启发神经形态感官系统。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202409568

Elvis K Boahen, Hyukmin Kweon, Hayoung Oh, Ji Hong Kim, Hayoung Lim, Do Hwan Kim

{"title":"Bio-Inspired Neuromorphic Sensory Systems from Intelligent Perception to Nervetronics.","authors":"Elvis K Boahen, Hyukmin Kweon, Hayoung Oh, Ji Hong Kim, Hayoung Lim, Do Hwan Kim","doi":"10.1002/advs.202409568","DOIUrl":"https://doi.org/10.1002/advs.202409568","url":null,"abstract":"Inspired by the extensive signal processing capabilities of the human nervous system, neuromorphic artificial sensory systems have emerged as a pivotal technology in advancing brain-like computing for applications in humanoid robotics, prosthetics, and wearable technologies. These systems mimic the functionalities of the central and peripheral nervous systems through the integration of sensory synaptic devices and neural network algorithms, enabling external stimuli to be converted into actionable electrical signals. This review delves into the intricate relationship between synaptic device technologies and neural network processing algorithms, highlighting their mutual influence on artificial intelligence capabilities. This study explores the latest advancements in artificial synaptic properties triggered by various stimuli, including optical, auditory, mechanical, and chemical inputs, and their subsequent processing through artificial neural networks for applications in image recognition and multimodal pattern recognition. The discussion extends to the emulation of biological perception via artificial synapses and concludes with future perspectives and challenges in neuromorphic system development, emphasizing the need for a deeper understanding of neural network processing to innovate and refine these complex systems.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2409568"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142613084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Femtosecond Laser-Induced Recrystallized Nanotexturing for Identity Document Security With Physical Unclonable Functions. 飞秒激光诱导重结晶纳米挤压技术，用于具有物理不可克隆功能的身份证件安全。

IF 14.3 1区材料科学

Advanced Science Pub Date : 2024-11-11 DOI: 10.1002/advs.202411449

Panpan Niu, Jiao Geng, Qilin Jiang, Yangyundou Wang, Jianxin Sang, Zhenghong Wang, Liping Shi

{"title":"Femtosecond Laser-Induced Recrystallized Nanotexturing for Identity Document Security With Physical Unclonable Functions.","authors":"Panpan Niu, Jiao Geng, Qilin Jiang, Yangyundou Wang, Jianxin Sang, Zhenghong Wang, Liping Shi","doi":"10.1002/advs.202411449","DOIUrl":"https://doi.org/10.1002/advs.202411449","url":null,"abstract":"Counterfeit identity (ID) documents pose a serious threat to personal credit and national security. As a promising candidate, optical physical unclonable functions (PUFs) offer a robust defense mechanism against counterfeits. Despite the innovations in chemically synthesized PUFs, challenges persist, including harmful chemical treatments, low yields, and incompatibility of reaction conditions with the ID document materials. More notably, surface relief nanostructures for PUFs, such as wrinkles, are still at risk of being replicated through scanning lithography or nanoimprint. Here, a femtosecond laser-induced recrystallized silicon nanotexture is reported as latent PUF nanofingerprint for document anti-counterfeiting. With femtosecond laser irradiation, nanotextures spontaneously emerge within 100 ms of exposure. By introducing a low-absorption metal layer, surface plasmon polariton waves are excited on the silicon-metal multilayer nanofilms with long-range boosting, ensuring the uniqueness and non-replicability of the final nanotextures. Furthermore, the femtosecond laser induces a phase transition in the latent nanotexture from amorphous to polycrystalline state, rather than creating replicable relief wrinkles. The random nanotextures are easily identifiable through optical microscopy and Raman imaging, yet they remain undetectable by surface characterization methods such as scanning electron and atomic force microscopies. This property significantly hinders counterfeiting efforts, as it prevents the precise replication of these nanostructures.","PeriodicalId":117,"journal":{"name":"Advanced Science","volume":" ","pages":"e2411449"},"PeriodicalIF":14.3,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142613158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0