Nano-Micro Letters最新文献_第4页

Cellulose Nanopaper: Fabrication, Functionalization, and Applications 纳米纤维素纸:制造、功能化和应用

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-13 DOI: 10.1007/s40820-022-00849-x

Wei Liu, Kun Liu, Haishun Du, Ting Zheng, Ning Zhang, Ting Xu, Bo Pang, Xinyu Zhang, Chuanling Si, Kai Zhang

引用次数: 9

A Sub-Nanostructural Transformable Nanozyme for Tumor Photocatalytic Therapy 用于肿瘤光催化治疗的亚纳米结构可转化纳米酶

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-12 DOI: 10.1007/s40820-022-00848-y

Xi Hu, Nan Wang, Xia Guo, Zeyu Liang, Heng Sun, Hongwei Liao, Fan Xia, Yunan Guan, Jiyoung Lee, Daishun Ling, Fangyuan Li

{"title":"A Sub-Nanostructural Transformable Nanozyme for Tumor Photocatalytic Therapy","authors":"Xi Hu, Nan Wang, Xia Guo, Zeyu Liang, Heng Sun, Hongwei Liao, Fan Xia, Yunan Guan, Jiyoung Lee, Daishun Ling, Fangyuan Li","doi":"10.1007/s40820-022-00848-y","DOIUrl":"10.1007/s40820-022-00848-y","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000 <ul>\u0000 <li>\u0000 <p>An internal sub-nanostructural transformation of sub-nanostructural transformable gold@ceria (STGC-PEG) is initiated by the conversion between CeO<sub>2</sub> and electron-rich state of CeO<sub>2−x</sub>, and active oxygen vacancies generation via the hot-electron injection from gold to ceria.</p>\u0000 </li>\u0000 <li>\u0000 <p>The sub-nanostructural transformation of STGC-PEG enhances the peroxidase-like activity and activates the plasmon-promoted oxidase-like activity, resulting in an augmented reactive oxygen species output.</p>\u0000 </li>\u0000 <li>\u0000 <p>STGC-PEG successfully achieves excellent low power (50 mW cm<sup>−2</sup>) near-infrared light-activated photocatalytic ablation of tumors in vivo.</p>\u0000 </li>\u0000 </ul>\u0000 \u0000 </div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":null,"pages":null},"PeriodicalIF":26.6,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-022-00848-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4481555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Size-Dependent Oxidation-Induced Phase Engineering for MOFs Derivatives Via Spatial Confinement Strategy Toward Enhanced Microwave Absorption 基于空间约束策略的mof衍生物的尺寸依赖氧化诱导相工程增强微波吸收

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-12 DOI: 10.1007/s40820-022-00841-5

Hanxiao Xu, Guozheng Zhang, Yi Wang, Mingqiang Ning, Bo Ouyang, Yang Zhao, Ying Huang, Panbo Liu

引用次数: 137

Next-Generation Intelligent MXene-Based Electrochemical Aptasensors for Point-of-Care Cancer Diagnostics 下一代基于mxene的智能电化学感应传感器，用于即时癌症诊断

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-11 DOI: 10.1007/s40820-022-00845-1

Arpana Parihar, Ayushi Singhal, Neeraj Kumar, Raju Khan, Mohd. Akram Khan, Avanish K. Srivastava

引用次数: 35

Heterogeneous FASnI3 Absorber with Enhanced Electric Field for High-Performance Lead-Free Perovskite Solar Cells 高性能无铅钙钛矿太阳能电池用增强电场非均相FASnI3吸收剂

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-08 DOI: 10.1007/s40820-022-00842-4

Tianhao Wu, Xiao Liu, Xinhui Luo, Hiroshi Segawa, Guoqing Tong, Yiqiang Zhang, Luis K. Ono, Yabing Qi, Liyuan Han

{"title":"Heterogeneous FASnI3 Absorber with Enhanced Electric Field for High-Performance Lead-Free Perovskite Solar Cells","authors":"Tianhao Wu, Xiao Liu, Xinhui Luo, Hiroshi Segawa, Guoqing Tong, Yiqiang Zhang, Luis K. Ono, Yabing Qi, Liyuan Han","doi":"10.1007/s40820-022-00842-4","DOIUrl":"10.1007/s40820-022-00842-4","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000 <ul>\u0000 <li>\u0000 <p>A novel strategy to further improve the efficiency of lead-free tin perovskite solar cells by carefully controlling the built-in electric field in the absorber is described.</p>\u0000 </li>\u0000 <li>\u0000 <p>A promising efficiency of 13.82% was obtained based on the formamidinium tin iodide (FASnI<sub>3</sub>) perovskite solar cells with a vertical Sn<sup>2+</sup> gradient and an enhanced electric field.</p>\u0000 </li>\u0000 <li>\u0000 <p>The solar cell with a heterogeneous FASnI<sub>3</sub> absorber is ultrastable, maintaining over 13% efficiency after operation under 1-sun illumination for 1,000 h in air.</p>\u0000 </li>\u0000 </ul>\u0000 \u0000 </div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":null,"pages":null},"PeriodicalIF":26.6,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-022-00842-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4645202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 37

Building Ultra-Stable and Low-Polarization Composite Zn Anode Interface via Hydrated Polyzwitterionic Electrolyte Construction 水合多两性离子电解质构建超稳定低极化复合锌阳极界面

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-06 DOI: 10.1007/s40820-022-00835-3

Qiong He, Guozhao Fang, Zhi Chang, Yifang Zhang, Shuang Zhou, Miao Zhou, Simin Chai, Yue Zhong, Guozhong Cao, Shuquan Liang, Anqiang Pan

{"title":"Building Ultra-Stable and Low-Polarization Composite Zn Anode Interface via Hydrated Polyzwitterionic Electrolyte Construction","authors":"Qiong He, Guozhao Fang, Zhi Chang, Yifang Zhang, Shuang Zhou, Miao Zhou, Simin Chai, Yue Zhong, Guozhong Cao, Shuquan Liang, Anqiang Pan","doi":"10.1007/s40820-022-00835-3","DOIUrl":"10.1007/s40820-022-00835-3","url":null,"abstract":"<div><p>Aqueous zinc metal batteries are noted for their cost-effectiveness, safety and environmental friendliness. However, the water-induced notorious issues such as continuous electrolyte decomposition and uneven Zn electrochemical deposition remarkably restrict the development of the long-life zinc metal batteries. In this study, zwitterionic sulfobetaine is introduced to copolymerize with acrylamide in zinc perchlorate (Zn(ClO<sub>4</sub>)<sub>2</sub>) solution. The designed gel framework with hydrophilic and charged groups can firmly anchor water molecules and construct ion migration channels to accelerate ion transport. The in situ generated hybrid interface, which is composed of the organic functionalized outer layer and inorganic Cl<sup>−</sup> containing inner layer, can synergically lower the mass transfer overpotential, reduce water-related side reactions and lead to uniform Zn deposition. Such a novel electrolyte configuration enables Zn//Zn cells with an ultra-long cycling life of over 3000 h and a low polarization potential (~ 0.03 V) and Zn//Cu cells with high Coulombic efficiency of 99.18% for 1000 cycles. Full cells matched with MnO<sub>2</sub> cathodes delivered laudable cycling stability and impressive shelving ability. Besides, the flexible quasi-solid-state batteries which are equipped with the anti-vandalism ability (such as cutting, hammering and soaking) can successfully power the LED simultaneously. Such a safe, processable and durable hydrogel promises significant application potential for long-life flexible electronic devices. </p><figure><div><div><div><picture><source><img></source></picture></div></div></div></figure></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":null,"pages":null},"PeriodicalIF":26.6,"publicationDate":"2022-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-022-00835-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4234318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 29

High-Energy Batteries: Beyond Lithium-Ion and Their Long Road to Commercialisation 高能电池:超越锂离子及其漫长的商业化之路

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-06 DOI: 10.1007/s40820-022-00844-2

Yulin Gao, Zhenghui Pan, Jianguo Sun, Zhaolin Liu, John Wang

引用次数: 54

Nanozymes: Versatile Platforms for Cancer Diagnosis and Therapy 纳米酶:癌症诊断和治疗的多功能平台

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2022-04-06 DOI: 10.1007/s40820-022-00828-2

Xiaodong Zhang, Xiaokai Chen, Yanli Zhao

引用次数: 58

A Liquid–Solid Interface-Based Triboelectric Tactile Sensor with Ultrahigh Sensitivity of 21.48 kPa−1 基于液-固界面的超高灵敏度摩擦电触觉传感器21.48 kPa−1