For this and other reasons, the scanning electron microscope (SEM) soon dominated the electron imaging field. Because SEM images the surface only, the samples it examines needn’t be thin slices. Specimens can be quite tall, with a highly textured surface. In operation,...
The XRD, SEM and optical microscope(OM) were used to analyze the phase composition and microstructure of the particles and coatings. From the experimental results, some difference of particle characteristics was established between the spraying metallic and ceramic cored wires, and the microstructure ...
elegans. This work describes a potential crosstalk between AD and HIV/AIDS via the cross-seeding between Aβ and SEVI, identifies SEVI as Aβ inhibitor for possible treatment or prevention of AD, and explains the role of SEVI in the gender difference in AD....
culture were examined using a phase contrast microscopy, transmi.材料与方法:17枚上尿路结石分别由肾盂、肾实质以及输尿管切开取出或用输尿管镜取出,所有结石均经处理后在细胞培养条件下培养4-5周后通过相差显微镜、透射电镜(transmission electron microscope,TEM)、扫描电镜观察(Scanning electron microscope,SEM)...
The XRD, SEM and optical microscope(OM) were used to analyze the phase composition and microstructure of the particles and coatings. From the experimental results, some difference of particle characteristics was established between the spraying metallic and ceramic cored wires, and the microstructure ...
and Polynoidae. gen. sp. to examine whether they have spherocrystals. We also investigated the possible involvement of bacteria in the digestive tract in spherulization. Examination with a scanning electron microscope (SEM) equipped with Energy Disperse X-ray Spectroscopy (EDS) detected sphero...
In this study, X-ray diffraction analysis (XRD), optical microscopy, scanning electron microscope (SEM), mercury injection tests and oil-water relative permeability tests were used to study the origin of reservoir quality differences between the Chang 7 and 8 reservoirs. The results show the ...
Finally, the microstructure of the metallographic sample was analyzed by the stereomicroscope microscope (Bresser, Rhede, Germany) and the optical microscope (OM) (Carl Zeiss AG, Heidenheim, Germany). The equipment selected for the tensile test was an AG-IC universal electronic testing machine (...
The retinal pigment epithelium (RPE) is a single layer of epithelial cells displaying a cobblestone-like appearance and located between retinal photoreceptor cells and the choroid of the eye [1]. The RPE has multiple critical functions to support photoreceptors, including maintenance of the retinoid ...
In this way, the modes of such lasers can be used as a precise ruler in the visible and near-infrared (IR) domain, providing a direct link between optical and microwave/radio frequencies [4]. Thanks to these outstanding features, FCs are nowadays key tools in many fields of fundamental ...