Cobalt ferrite nanoparticle intercalated carbon nanotubes for a nanomagnetic ultrasensitive sensor of Cr-VI in water [0.03%]
水中的Cr(VI)纳米磁超灵敏传感器的合成：CoFe₂O₄纳米颗粒插层碳纳米管
Tassew Mekuria,Syed Khalid,Kathryn Krycka et al.
Tassew Mekuria et al.
Nanocomposites of cobalt ferrite (CFO) magnetic nanoparticle intercalated carbon nanotubes (CNTs) are evaluated as a nanomagnetic ultrasensitive sensor for an environmental toxin, hexavalent chromium (Cr-VI). Specifically, the structural an...
Magnetic correlations in the disordered ferromagnetic alloy Ni-V revealed with small angle neutron scattering [0.03%]
利用小角中子散射揭示无序铁磁合金Ni-V中的磁关联
A Schroeder,S Bhattarai,A Gebretsadik et al.
A Schroeder et al.
We present small angle neutron scattering (SANS) data collected on polycrystalline Ni 1 - x V x samples with x ≥ 0.10 with confirmed random atomic distribution. We aim to determine the relevant length scales of magnetic correla...
Oscillation of interlayer coupling in epitaxial FePd|Ir|FePd(001) perpendicular synthetic antiferromagnet [0.03%]
外延FePd|Ir|FePd(001)垂直型反铁磁异质结中层间耦合的振荡现象研究
Jenae E Shoup,Daniel B Gopman
Jenae E Shoup
L10 FePd is a promising candidate material for spin memory devices, especially when paired with Ir as an interlayer coupling layer, leading to significant interlayer exchange coupling (IEC) energy between ferromagnetic layers and strong per...
Computational design of a 3D magnetic particle imaging (MPI) prototype [0.03%]
三维磁性粒子成像(MPI)原型的计算机设计
Shahriar Mostufa,Bahareh Rezaei,Kai Wu
Shahriar Mostufa
Magnetic particle imaging (MPI) is an emerging imaging modality that exploits the magnetization response of magnetic nanoparticle tracers. While MPI offers substantially higher resolution compared to magnetic resonance imaging, its translat...
Coaxial capacitor (COCA) coil for stretchable arrays in ultrahigh-field MRI [0.03%]
超高场磁共振成像可拉伸阵列同轴电容(COCA)线圈
Ming Lu,Pingping Li,Jason E Moore et al.
Ming Lu et al.
Stretchable RF coils offer the potential to improve MRI performance by conforming closely to patient anatomy, regardless of patient size, thereby enhancing both signal-to-noise ratio (SNR) and patient comfort. In this work, we investigate a...
Shape transitions of red blood cell under oscillatory flows in microchannels [0.03%]
微管道中振荡流下红细胞的形状转变
Lahcen Akerkouch,Trung Bao Le
Lahcen Akerkouch
This paper aims to examine the ability to control a model of red blood cell (RBC) dynamics and the associated extracellular flow patterns in microfluidic channels via oscillatory flows. Our computational approach employs a hybrid continuum-...
Generation of stable advective-diffusive chemokine gradients in a three-dimensional hydrogel [0.03%]
三维水凝胶中稳定的 advective–diffusive 化学引诱剂梯度的形成
Willy V Bonneuil,Daniel J Watson,Jennifer Frattolin et al.
Willy V Bonneuil et al.
Physiologic chemoattractant gradients are shaped by diffusion, advection, binding to an extracellular matrix, and removal by cells. Previous in vitro tools for studying these gradients and the cellular migratory response have required cells...
Using high speed visualization to identify variations in the formation and distribution of plasmonic microbubbles [0.03%]
利用高速可视化技术识别等离子体微气泡的形成和分布变化
Mohammad Amer Allaf,Koji Okamoto,Takuto Owa
Mohammad Amer Allaf
Plasmonic heating of gold nanoparticles (GNPs) using pulsed lasers (PLs) enables microbubble generation for imaging, diagnostics, and microfluidics. However, aggregation and photomodification cause inconsistencies (variations) in microbubbl...
Ultrafast optical and passive acoustic mapping characterization of nanoscale cavitation nuclei based on gas vesicle proteins [0.03%]
基于气体囊泡蛋白的纳尺度空化核的超快光学和被动声学映射表征
Cameron A B Smith,Avinoam Bar-Zion,Qiang Wu et al.
Cameron A B Smith et al.
Genetically encodable gas-filled particles, known as gas vesicles (GVs), have shown promise as a biomolecular contrast agent for ultrasound imaging and have the potential to be used as cavitation nuclei for ultrasound therapy. In this study...
Combined effect of confinement and dielectric exclusion on ion adsorption in slits, pores, and cavities [0.03%]
限域和介电排斥对狭缝、孔隙和空腔中离子吸附的联合影响
János Szarvas,Mónika Valiskó,Dirk Gillespie et al.
János Szarvas et al.
We present simulation results for the Donnan equilibrium between a homogeneous bulk reservoir and inhomogeneous confining geometries with varying number of restricted dimensions, d c. Planar slits (d c = 1), cylindrical pores (d c = 2), and...