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Applications of atomic force microscopy in immunology
Jiping Li, Yuying Liu, Yidong Yuan, Bo Huang
《医学前沿(英文)》 2021年 第15卷 第1期 页码 43-52 doi: 10.1007/s11684-020-0769-6
关键词: cellular mechanics atomic force microscopy neutrophil extracellular trap macrophage phagocytosis pore formation
Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI
《机械工程前沿(英文)》 2014年 第9卷 第1期 页码 50-57 doi: 10.1007/s11465-014-0286-x
In an operation mode of atomic force microscopy that uses a higher eigenmode to determine the physical properties of material surface, the ratio between the eigenfrequency of a higher flexural eigenmode and that of the first flexural eigenmode was identified as an important parameter that affects the sensitivity and accessibility. Structure features such as cut-out are often used to tune the ratio of eigenfrequencies and to enhance the performance. However, there lacks a systematic and automatic method for tailoring the ratio. In order to deal with this issue, a shape and topology optimization problem is formulated, where the ratio between two eigenfrequencies is defined as a constraint and the area of the cantilever is maximized. The optimization problem is solved via the level set based method.
关键词: atomic force microscopy cantilever probe eigenfrequency optimization
Three-dimensional reconstruction of light microscopy image sections: present and future
null
《医学前沿(英文)》 2015年 第9卷 第1期 页码 30-45 doi: 10.1007/s11684-014-0337-z
Three-dimensional (3D) image reconstruction technologies can reveal previously hidden microstructures in human tissue. However, the lack of ideal, non-destructive cross-sectional imaging techniques is still a problem. Despite some drawbacks, histological sectioning remains one of the most powerful methods for accurate high-resolution representation of tissue structures. Computer technologies can produce 3D representations of interesting human tissue and organs that have been serial-sectioned, dyed or stained, imaged, and segmented for 3D visualization. 3D reconstruction also has great potential in the fields of tissue engineering and 3D printing. This article outlines the most common methods for 3D tissue section reconstruction. We describe the most important academic concepts in this field, and provide critical explanations and comparisons. We also note key steps in the reconstruction procedures, and highlight recent progress in the development of new reconstruction methods.
关键词: microtomy 3D imaging computer-assisted image processing 3D printing tissue scaffold
Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials
Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK
《能源前沿(英文)》 2018年 第12卷 第1期 页码 43-71 doi: 10.1007/s11708-018-0524-8
关键词: vibrational spectroscopy atomic force microscopy photo-thermal induced resonance scanning near-field optical microscopy tip-enhanced Raman spectroscopy photo-induced force microscopy molecular resonances surface phonon polaritons energy materials
GUO Jin, MA Jun, SHI Xuehua
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 251-256 doi: 10.1007/s11783-007-0043-z
关键词: spherical microtopography potassium permanganate uniform spherical morphology
汪磊, 郑晓敏, 周洁, 王美婷, 陈嘉杰, 曾佑君, 许改霞, 王颖, 邱海霞, 邵永红, 屈军乐, 高志, 顾瑛
《工程(英文)》 2022年 第16卷 第9期 页码 65-72 doi: 10.1016/j.eng.2021.12.010
关键词: 超分辨显微成像 结构光照明超分辨显微成像 多光子结构光照明超分辨显微成像 SIM 二次谐波产生(SHG)-SIM
Surface modification of cellulose nanocrystals
WANG Neng, DING Enyong, CHENG Rongshi
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 228-232 doi: 10.1007/s11705-007-0041-5
关键词: acetylation degradation transform microscopy desiccation
Analysis of behavior of melted dark green silty soil
TANG Yiqun, ZHOU Nianqing, YANG Ping, SHEN Feng
《结构与土木工程前沿(英文)》 2008年 第2卷 第3期 页码 242-245 doi: 10.1007/s11709-008-0022-x
关键词: electron microscopy mechanic microscopic perspective addition dynamic
Preparation of solar selective absorbing CuO coating for medium temperature application
HUANG Qunwu, WANG Yiping, LI Jinhua
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 256-260 doi: 10.1007/s11705-007-0046-0
关键词: photoelectron spectroscopy temperature pretreatment absorptivity microscopy
Visualization of vascular ultrastructure during osteogenesis by tissue engineering technique
ZHANG Kaigang, ZENG Bingfang, ZHANG Changqing
《医学前沿(英文)》 2007年 第1卷 第2期 页码 181-184 doi: 10.1007/s11684-007-0034-2
关键词: feasibility engineering osteogenesis vascularization microscopy
Experimental flexural behavior of SMA-FRP reinforced concrete beam
Adeel ZAFAR, Bassem ANDRAWES
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 341-355 doi: 10.1007/s11709-013-0221-y
关键词: re-centering shape memory alloys concrete composite fiber reinforced polymer scanning electron microscopy
Case report of neurofibromatosis type 1 combined with primary ciliary dyskinesia
《医学前沿(英文)》 2021年 第15卷 第6期 页码 933-937 doi: 10.1007/s11684-021-0860-7
关键词: primary ciliary dyskinesia neurofibromatosis bronchiectasis transmission electron microscopy genetic sequencing
Experimental study on capturing CO 2 greenhouse gas by mixture of ammonia and soil
Ying WU, Yifei WANG, Qinghua ZENG, Xin GONG, Zunhong YU,
《化学科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 468-473 doi: 10.1007/s11705-009-0257-7
关键词: electron microscopy product physical adsorption capacity spectroscopy
木质素磺酸盐/二氧化硅无机颗粒体系中的原子力显微镜力学测试——从分散机理研究到产品设计 Article
王静禹, 钱勇, 周义杰, 杨东杰, 邱学青
《工程(英文)》 2021年 第7卷 第8期 页码 1140-1148 doi: 10.1016/j.eng.2021.07.004
设计和制备高性能木质素基分散剂是实现木质素工程化高值利用的关键。这一过程很大程度上取决于对木质素基分散剂分散机理的理解。本文通过原子力显微镜(AFM)量化研究了木质素磺酸盐/二氧化硅(LS/SiO2)体系在不同pH条件下的分散机理。结果表明,SiO2颗粒之间在LS溶液中比在水中有更强的排斥力,因此具有更好的分散稳定性。分别使用Derjaguin-Landau-Verwey-Overbeek (DLVO)理论以及结合空间位阻排斥力的DLVO理论方程对水中和LS溶液中的SiO2探针与基材之间的AFM力/距离曲线(F/D)进行拟合。基于拟合结果,分别计算出静电排斥力和空间位阻排斥力,证明LS在SiO2粒子之间提供了较强的空间位阻排斥力。进一步研究证明,LS在SiO2上的吸附量(Q)、归一化作用常数(A)和特征长度(L)是影响LS/SiO2体系空间位阻排斥力的三个关键因素。基于上述研究,设计并制备了新型季铵化接枝磺化木质素基分散剂(QAGSL)。QAGSL对SiO2和真实水泥颗粒均具有良好的分散性能。相关研究既为LS/无机颗粒体系中的分散机理提供了基础和定量的理解,也为高性能木质素基分散剂的开发提供了重要的技术指导。
标题 作者 时间 类型 操作
Applications of atomic force microscopy in immunology
Jiping Li, Yuying Liu, Yidong Yuan, Bo Huang
期刊论文
topology optimization for tailoring the ratio between two flexural eigenfrequencies of atomic force microscopy
Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI
期刊论文
Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials
Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK
期刊论文
Atomic force microscopy study on the microtopography of natural organic matter and newly formed hydrous
GUO Jin, MA Jun, SHI Xuehua
期刊论文
Analysis of behavior of melted dark green silty soil
TANG Yiqun, ZHOU Nianqing, YANG Ping, SHEN Feng
期刊论文
Preparation of solar selective absorbing CuO coating for medium temperature application
HUANG Qunwu, WANG Yiping, LI Jinhua
期刊论文
Visualization of vascular ultrastructure during osteogenesis by tissue engineering technique
ZHANG Kaigang, ZENG Bingfang, ZHANG Changqing
期刊论文
Experimental flexural behavior of SMA-FRP reinforced concrete beam
Adeel ZAFAR, Bassem ANDRAWES
期刊论文
Experimental study on capturing CO 2 greenhouse gas by mixture of ammonia and soil
Ying WU, Yifei WANG, Qinghua ZENG, Xin GONG, Zunhong YU,
期刊论文