Dissecting the actin cortex density and membrane-cortex distance in living cells by super-resolution microscopy [0.03%]
利用超分辨率显微镜剖析活细胞中的肌动蛋白皮层密度及膜-皮层距离
M P Clausen,H Colin-York,F Schneider et al.
M P Clausen et al.
Nanoscale spacing between the plasma membrane and the underlying cortical actin cytoskeleton profoundly modulates cellular morphology, mechanics, and function. Measuring this distance has been a key challenge in cell biology. Current method...
Convergence of lateral dynamic measurements in the plasma membrane of live cells from single particle tracking and STED-FCS [0.03%]
单粒子跟踪和STED-FCS技术在活细胞质膜上侧向动态测量的收敛性研究
B Christoffer Lagerholm,Débora M Andrade,Mathias P Clausen et al.
B Christoffer Lagerholm et al.
Fluorescence correlation spectroscopy (FCS) in combination with the super-resolution imaging method STED (STED-FCS), and single-particle tracking (SPT) are able to directly probe the lateral dynamics of lipids and proteins in the plasma mem...
Annealing Stability Study of Co20Fe60B20/MgO/ Co20Fe60B20 Perpendicular Magnetic Tunnel Junctions [0.03%]
Co20Fe60B20/MgO/Co20Fe60B20垂直磁隧道结的退火稳定性研究
P J Chen,M Zhu,S Tibus et al.
P J Chen et al.
A full Co20Fe60B20/MgO/ Co20Fe60B20 perpendicular magnetic tunnel junction (pMTJ) with (Co/Pt) multilayers as pinning layers and different functional multilayers stacks were made and annealed at different temperatures. The tunneling magneto...
Finite magnetic relaxation in x-space magnetic particle imaging: Comparison of measurements and ferrohydrodynamic models [0.03%]
有限的磁弛豫在x空间磁粒子成像中：测量与铁磁流体动力学模型的比较
R Dhavalikar,D Hensley,L Maldonado-Camargo et al.
R Dhavalikar et al.
Magnetic Particle Imaging (MPI) is an emerging tomographic imaging technology that detects magnetic nanoparticle tracers by exploiting their non-linear magnetization properties. In order to predict the behavior of nanoparticles in an imager...
Margaret C Burns,Mariam Nouri,Sarah L Veatch
Margaret C Burns
Spot variation fluorescence correlation spectroscopy (svFCS) was developed to study the movement and organization of single molecules in plasma membranes. This experimental technique varies the size of an illumination area while measuring c...
Xiaomin Liu,Ask S Svane,Jesper Lægsgaard et al.
Xiaomin Liu et al.
We review the recent developments in the field of ultrafast Cherenkov fiber lasers. Two essential properties of such laser systems - broad wavelength tunability and high efficiency of Cherenkov radiation wavelength conversion are discussed....
Singular Value Decomposition of Optically-Mapped Cardiac Rotors and Fibrillatory Activity [0.03%]
光学标测的心房颤动转子和颤动活动的奇异值分解法
A Rabinovitch,Y Biton,D Braunstein et al.
A Rabinovitch et al.
Our progress of understanding how cellular and structural factors contribute to the arrhythmia is hampered in part because of controversies whether a fibrillating heart is driven by a single, several, or multiple number of sources, and whet...
Uniform and non-uniform modes of nanosecond-pulsed dielectric barrier discharge in atmospheric air: fast imaging and spectroscopic measurements of electric field [0.03%]
大气压下纳秒脉冲介电屏障放电均匀与非均匀模式的高速成像及光谱研究
Chong Liu,Danil Dobrynin,Alexander Fridman
Chong Liu
In this study, we report experimental results on fast ICCD imaging of development of nanosecond-pulsed dielectric barrier discharge (DBD) in atmospheric air and spectroscopic measurements of electric field in the discharge. Uniformity of th...
Magnetic nanoparticle sensing: decoupling the magnetization from the excitation field [0.03%]
磁性纳米颗粒传感：使磁化强度与激励磁场解耦
Daniel B Reeves,John B Weaver
Daniel B Reeves
Remote sensing of magnetic nanoparticles has exciting applications for magnetic nanoparticle hyperthermia and molecular detection. We introduce, simulate, and experimentally demonstrate an innovation-a sensing coil that is geometrically dec...
Xuefeng Zeng,Hongrui Jiang
Xuefeng Zeng
The recent rapid development in microlens technology has provided many opportunities for miniaturized optical systems, and has found a wide range of applications. Of these microlenses, tunable-focus microlenses are of special interest as th...