AFM

作品数:1514被引量:2998H指数:17
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金属离子对水中蛭石层间结构的影响
《矿物学报》2025年第1期1-12,共12页王迎亚 冉凌瑜 朱建喜 马灵涯 何宏平 
国家杰出青年科学基金项目(编号:41825003)。
黏土矿物的表-界面作用制约着地球表层系统的物质循环。本研究以天然膨胀蛭石为对象,采用原位X射线衍射(in-situ XRD)和液相原子力显微镜(in-situ AFM)技术直观观测水合金属离子对蛭石层间及表面分子尺度微观结构的变化。原位XRD研究发...
关键词:膨胀蛭石 阳离子交换 原位XRD 高分辨AFM 
AFM集群发布工业数字营销白皮书
《世界制造技术与装备市场》2024年第6期38-38,共1页 
AFM集群是西班牙的先进制造业集群,近日正式发布了《工业数字营销白皮书》,该文件由AFM集群与蒙德拉贡大学合作完成。此白皮书旨在为行业内的企业提供一份实用指南,以优化其数字化战略,提升市场定位,并在日益竞争激烈的工业环境中推动...
关键词:数字营销 制造业集群 数字化战略 市场定位 蒙德拉 白皮书 AFM 竞争激烈 
Progress on mechanical and tribological characterization of 2D materials by AFM force spectroscopy
《Friction》2024年第12期2627-2656,共30页Shuai WU Jie GU Ruiteng LI Yuening TANG Lingxiao GAO Cuihua AN Qibo DENG Libin ZHAO Ning HU 
support from the National Natural Science Foundation of China(Nos.52005151,12172118,52205591,12227801,and 12072005);the Local Science and Technology Development Fund Projects Guided by the Central Government of China(No.236Z1810G);the Natural Science Foundation of Hebei Province(Nos.E2021202008 and E2021202100);the Fund for Innovative Research Groups of Natural Science Foundation of Hebei Province(No.A2020202002);the Key Program of Research and Development of Hebei Province(No.202030507040009);the Project of High-Level Talents Introduction of Hebei Province(No.2021HBQZYCSB009);the Key Project of National Natural Science Foundation of Tianjin(No.S20ZDF077).
Two-dimensional(2D)materials are potential candidates for electronic devices due to their unique structures and exceptional physical properties,making them a focal point in nanotechnology research.Accurate assessment ...
关键词:two-dimensional(2D)materials atomic force microscopy(AFM) mechanical properties nanomechanical testing NANOTRIBOLOGY 
Diatom-induced impact on shear strength characteristics of finegrained soils
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4711-4726,共16页Gang Wang Xianwei Zhang Xinyu Liu Yiqing Xu Ran An 
support from the National Natural Science Foundation of China (Nos.42372313,41972285,42177119).
Diatomaceous soils,composed of diatom microfossils with biological origins,have geotechnical properties that are fundamentally different from those of conventional non-diatomaceous fine-grained soils.Despite their hig...
关键词:DIATOM Diatomaceous soil Fine-grained soil Shear strength Microstructure Atomic force microscope(AFM) 
Friction between a single platelet and fibrinogen
《Friction》2024年第10期2344-2354,共11页Yuhe WANG Yan LI Shuguang ZHANG Haosheng CHEN Yongjian LI 
supported by the National Natural Science Foundation of China(No.52205207);the National Natural Science Foundation of China(No.52025051);the National Key R&D Program of China(No.2018YFE0114900).
Friction has been considered to mediate physiological activities of cells,however,the biological friction between a single cell and its ligand-bound surface has not been thoroughly explored.Herein,we established a fri...
关键词:FRICTION single cell PLATELET FIBRINOGEN atomic force microscopy(AFM) 
甲硫氨酸脑啡肽对猪前体脂肪细胞凋亡的调控机理
《农业生物技术学报》2024年第10期2332-2343,共12页陈齐 刘尊海 任泽宇 王文涛 吕睿 王思蒙 孙超 
陕西省重点研发计划(2021-NY-020);青海省科技计划(2022-QY-219)。
甲硫氨酸脑啡肽(methionine enkephalin,Met-Enk)是一种阿片类神经肽,对于细胞增殖与代谢具有调控作用。为探究Met-Enk对猪(Sus scrofa)前体脂肪细胞凋亡及线粒体结构功能的影响,本研究使用Met-Enk处理猪原代前体脂肪细胞,利用细胞计数...
关键词:甲硫氨酸脑啡肽(Met-Enk)  前体脂肪细胞 细胞凋亡 原子力显微镜(AFM) 
Exploring the mechanism of a novel cationic surfactant in bastnaesite flotation via the integration of DFT calculations,in-situ AFM and electrochemistry被引量:1
《International Journal of Mining Science and Technology》2024年第10期1475-1484,共10页Chang Liu Longhua Xu Jiushuai Deng Zhiguo Han Yi Li Jiahui Wu Jia Tian Donghui Wang Kai Xue Jinmei Fang 
supported by the the National Key R&D Program of China(No.2021YFC2900800);National Natural Science Foundation of China(Nos.52425406,51874247,51922091,and 52204285);the Open Research Fund of State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization(No.CNMRCUKF2001);Science and Technology Major Project of Ordos City-Iconic Innovation Team and “Rejuvenating Inner Mongolia through Science and Technology”(No.202204/2023);Yueqi Outstanding Scholar Award of CUMTB(No.202022);Funded by Open Foundation of State Key Laboratory of Mineral Processing(No.BGRIMM-KJSKL-2023-05);Fundamental Research Funds for the Central Universities(Ph.D.Top Innovative Talents Fund of CUMT BBJ2024048)。
Effectively separating bastnaesite from calcium-bearing gangue minerals(particularly calcite)presents a formidable challenge,making the development of efficient collectors crucial.To achieve this,we have designed and ...
关键词:Novel cationic surfactant DFT calculation BASTNAESITE ELECTROCHEMISTRY In-situ AFM 
化学铣切参数对钛合金TA15原子力显微形貌的影响
《腐蚀与防护》2024年第10期82-87,共6页万斌 赵远涛 李文戈 
分别研究了搅拌速率、溶液配比、摆放位置、化铣时间、添加剂含量和化铣温度等化学铣切(化铣)参数对TA15钛合金显微形貌的影响,并采用原子力显微镜(AFM)表征其形貌。结果表明:增加搅拌速率、溶液配比、化铣时间和添加剂都会使得化铣之...
关键词:化铣 参数 TA15钛合金 显微形貌 原子力显微镜(AFM) 
Unveiling the nanoscale architectures and dynamics of protein assembly with in situ atomic force microscopy
《Aggregate》2024年第5期181-199,共19页Zhaoyi Zhai Sakshi Yadav Schmid Zhixing Lin Shuai Zhang Fang Jiao 
National Natural Science Foundation of China,Grant/Award Numbers:32371525,T2221001,92353304,T2350011;Strategic Priority Research Program of the Chinese Academy of Sciences,Grant/Award Number:XDB37020105;U.S.Department of Energy;Office of Science;Office of Basic Energy Sciences,Grant/Award Number:FWP 65357;Pacific Northwest National Laboratory;Energy Frontier Research Centers;Center for the Science of Synthesis Across Scales,Grant/Award Number:DE-SC0019288。
Proteins play a vital role in different biological processes by forming complexes through precise folding with exclusive inter-and intra-molecular interactions.Understanding the structural and regulatory mechanisms un...
关键词:atomic force microscopy biomimetic material high-speed AFM in situ protein assembly dynamics protein structure characterization 
Effects of air damping on quality factors of different probes in tapping mode atomic force microscopy
《Chinese Physics B》2024年第9期506-519,共14页Yu Zeng Guo-Lin Liu Jin-Hao Liu Zheng Wei 
the National Natural Science Foun-dation of China(Grant No.11572031).
The AFM probe in tapping mode is a continuous process of energy dissipation,from moving away from to intermittent contact with the sample surfaces.At present,studies regarding the energy dissipation mechanism of this ...
关键词:TM-AFM quality factors air viscous damping air squeeze film damping 
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