Reconstruction mechanisms of tantalum oxide coatings with low concentrations of silver for high temperature tribological applications [0.03%]
用于高温摩擦学应用的低银浓度钽氧化物涂层的修复机制
D S Stone,H Gao,C Chantharangsi et al.
D S Stone et al.
Silver tantalate (AgTaO3) coatings have been found to exhibit outstanding tribological properties at elevated temperatures. To understand the mechanisms involved in the tribological behavior of the Ag-Ta-O system, tantalum oxide coatings wi...
Yuta Suzuki,Lihong V Wang
Yuta Suzuki
A technique to rapidly scan an optical focus inside a turbid medium is attractive for various biomedical applications. Time-reversed ultrasonically encoded (TRUE) optical focusing has previously demonstrated light focusing into a turbid med...
Morphology and magnetic flux distribution in superparamagnetic, single-crystalline Fe3O4 nanoparticle rings [0.03%]
超顺磁单晶Fe3O4纳米颗粒环的形貌和磁通分布
Yumu Takeno,Yasukazu Murakami,Takeshi Sato et al.
Yumu Takeno et al.
This study reports on the correlation between crystal orientation and magnetic flux distribution of Fe3O4 nanoparticles in the form of self-assembled rings. High-resolution transmission electron microscopy demonstrated that the nanoparticle...
A feasibility study of in vivo applications of single beam acoustic tweezers [0.03%]
单光束声镊的体内应用研究可行性分析
Ying Li,Changyang Lee,Ruimin Chen et al.
Ying Li et al.
Tools that are capable of manipulating micro-sized objects have been widely used in such fields as physics, chemistry, biology, and medicine. Several devices, including optical tweezers, atomic force microscope, micro-pipette aspirator, and...
Interfacial tension based on-chip extraction of microparticles confined in microfluidic Stokes flows [0.03%]
基于界面张力的微流体斯托克斯流动中纳微米颗粒芯片捕获方法研究
Haishui Huang,Xiaoming He
Haishui Huang
Microfluidics involving two immiscible fluids (oil and water) has been increasingly used to produce hydrogel microparticles with wide applications. However, it is difficult to extract the microparticles out of the microfluidic Stokes flows ...
A N th-order linear algorithm for extracting diffuse correlation spectroscopy blood flow indices in heterogeneous tissues [0.03%]
一种用于在不均匀组织中提取扩散相关光谱血流指标的n阶线性算法
Yu Shang,Guoqiang Yu
Yu Shang
Conventional semi-infinite analytical solutions of correlation diffusion equation may lead to errors when calculating blood flow index (BFI) from diffuse correlation spectroscopy (DCS) measurements in tissues with irregular geometries. Very...
Red blood cell as a universal optoacoustic sensor for non-invasive temperature monitoring [0.03%]
红细胞成为一种通用的光声传感器，用于无创测温
Elena V Petrova,Alexander A Oraevsky,Sergey A Ermilov
Elena V Petrova
Optoacoustic (photoacoustic) temperature imaging could provide improved spatial resolution and temperature sensitivity as compared to other techniques of non-invasive thermometry used during thermal therapies for safe and efficient treatmen...
Thermodynamic insight into spontaneous hydration and rapid water permeation in aquaporins [0.03%]
热力学视角下的水通道蛋白自发吸水及快速透水机制探讨
A Barati Farimani,N R Aluru,Emad Tajkhorshid
A Barati Farimani
We report here a detailed thermodynamic description of water molecules inside a biological water channel. Taking advantage of high-resolution molecular dynamics trajectories calculated for an aquaporin (AQP) channel, we compute the spatial ...
Chao Liu,Kwanoh Kim,D L Fan
Chao Liu
Semiconductor quantum dots (QDs) with high fluorescent brightness, stability, and tunable sizes, have received considerable interest for imaging, sensing, and delivery of biomolecules. In this research, we demonstrate location deterministic...
Elasticity of microscale volumes of viscoelastic soft matter by cavitation rheometry [0.03%]
基于空化流变学的微尺度体积粘弹性软物质弹性模量测量研究
Leonid Pavlovsky,Mahesh Ganesan,John G Younger et al.
Leonid Pavlovsky et al.
Measurement of the elastic modulus of soft, viscoelastic liquids with cavitation rheometry is demonstrated for specimens as small as 1 μl by application of elasticity theory and experiments on semi-dilute polymer solutions. Cavitation rheo...