搜索结果: 1-15 共查到“理学 Microscopy”相关记录97条 . 查询时间(0.084 秒)
What a long, strange trip it’s been for psychedelic drugs. From their use in ancient indigenous ceremonies, to their often-caricatured association with the 1960s counterculture, to their recent reemer...
The “International Forum on Surface and Microscopy, 2017” (IFSM 2017) symposium is the second special conference for optical microscopic imaging in China, bringing together professionals engaged in op...
Clemson researchers illuminate the field of microscopy with invention of nanoparticle ‘buckyswitch’
Clemson researchers illuminate the field of microscopy nanoparticle buckyswitch
2017/7/24
Visualizing biological cells under a microscope was just made clearer, thanks to research conducted by graduate student Yifei Jiang and principal investigator Jason McNeill of Clemson University’s...
2017冷冻电子显微镜先进图像处理国际研讨会（International Workshop of Advanced Image Processing of Cryo-Electron Microscopy）
2017 冷冻电子显微镜 先进图像处理 国际研讨会
2017/7/6
Structural biology has become one of most important tools to understand the fundamental principles of life. CryoEM has multiple advantages to investigate the structures of macromolecular machineries i...
2017三维电子显微镜戈登学术会议（The 2017 Gordon Research Conference on Three Dimensional Electron Microscopy）
2017 三维电子显微镜戈登 学术会议
2017/1/11
The 2017 GRC on Three-Dimensional Electron Microscopy (3DEM) continues a tradition of more than 30 years of 3DEM GRCs.Technical breakthroughs have led to period of explosive growth in 3DEM, which has ...
Variable Incidence Angle Fluorescence Interference Contrast Microscopy for Z-Imaging Single Objects
Incidence Angle Fluorescence Microscopy Z-Imaging Single Objects
2016/5/24
Surface-generated structured illumination microscopies interrogate the position of fluorescently labeled objects near surfaces with nanometer resolution along the z axis. However, these techniques are...
Probing the Structure of Supported Membranes and Tethered Oligonucleotides by Fluorescence Interference Contrast Microscopy
Water Oligonucleotides Microscopy, Fluorescence Microscopy, Interference Membranes, Artificial Sensitivity and Specificity Surface Properties Models, Chemical Silicon Dioxide
2016/5/24
Fluorescence interference contrast microscopy (FLIC) is a powerful method to structurally characterize fluorescent objects with nanometer-scale resolution in the z direction. Here we use FLIC to chara...
Vesicle Adsorption and Lipid Bilayer Formation on Glass Studies by Atomic Force Microscopy
crystal structure single crystal X-ray diffraction rare earth metal transition metal silicon
2016/5/24
The adsorption of phosphatidylcholine (PC) vesicles (30, 50, and 100 nm nominal diameters) and of dye-labeled PC vesicles (labeled with 6% Texas Red fluorophore (TR) and encapsulated carboxy fluoresce...
High refractive index substrates for fluorescence microscopy of biological interfaces with high z contrast
Oxides Niobium Silicon Dioxide Xanthenes Lipid Bilayers Phosphatidylcholines Phosphatidylethanolamines Fluorescent Dyes Microscopy, Fluorescence Image Enhancement
2016/5/23
Total internal reflection fluorescence microscopy is widely used to confine the excitation of a complex fluorescent sample very close to the material on which it is supported. By working with high ref...
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects for Hours
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects Hours
2015/7/13
JILA researchers have designed a microscope instrument so stable that it can accurately measure the 3D movement of individual molecules over many hours—hundreds of times longer than the current limit ...
The Effects of Refractive Index Mismatch on Multiphoton Fluorescence Excitation Microscopy of Biological Tissue
scattering spherical aberration refractive index mismatch two-photon microscopy multiphoton fluorescence excitation microscopy
2015/5/21
Introduction: Multiphoton fluorescence excitation microscopy (MPM) is an invaluable tool for studying processes in tissue in live animals by enabling biologists to view tissues up to hundreds of micro...
The SOS response in Escherichia coli: Single cell analysis using fluorescence microscopy
Biological sciences DNA repair RecA SOS response
2015/1/28
During the course of DNA replication, replication forks often stall or collapse as they proceed from oriC to the terminus due to housekeeping types of DNA damage or proteins bound to DNA. If the DNA i...
State Feedback Control for Adjusting the Dynamic Behavior of a Piezoactuated Bimorph Atomic Force Microscopy Probe
State Feedback Control Dynamic Behavior Piezoactuated Bimorph Atomic Microscopy Probe Atomic Physics
2012/4/24
We adjust the transient dynamics of a piezo-actuated bimorph Atomic Force Microscopy (AFM) probe using a state feedback controller. This approach enables us to adjust the quality factor and the resona...
The Role of Nonlinear Dynamics in Quantitative Atomic Force Microscopy
Role Nonlinear Dynamics Quantitative Atomic Force Microscopy
2012/2/27
Various methods of force measurement with the Atomic Force Microscope (AFM) are compared for their ability to accurately determine the tip-surface force from analysis of the nonlinear cantilever motio...
Synchrotron based Transmission x-ray microscopy reveals smectite fine structure in an aqueous environment
Synchrotron Transmission x-ray microscopy reveals smectite fine structure aqueous environment
2012/3/30
The unusual behaviour of smectites, the ability to change volume when wetted (swelling) or dried (shrinking), make soil containing smectites very unstable and hazardous for the building industry due t...