More than 18 million cases of the coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), had been diagnosed globally by 6 August 2020.

Cryo-electron microscopy (cryo-EM) can help scientists determine the three-dimensional structure of proteins in unprecedented detail. Jacques Dubochet, former group leader at EMBL, shared the 2017 ...

Sample preparation will vary depending on the sample, imaging mode, and size of desired images. You will likely need to do a literature search to find the preparation best for your sample. Smaller ...

The proper preparation of heat sensitive samples is a critical aspect of laboratory work across various industries. Ensuring that samples maintain their integrity throughout the sample preparation ...

Atomic force microscopy (AFM) is a very popular analysis tool for 3D surface topology visualization and other measurements on a wide range of materials at nanoscales ...

Sample preparation is essential when employing chromatography for bioanalytical analysis as system performance will be negatively affected if it is not performed. Preparation methods include protein ...

Sample preparation plays a crucial role in bioanalytical analysis involving chromatography. Insufficient sample preparation, such as skipping protein precipitation, phospholipid removal (PLR), ...

Although next-generation sequencing (NGS) keeps giving—exploring the human genome and revolutionizing our knowledge of health and disease—it needs to take a little, too. At the very least, NGS ...

Whole blood sample stability as an analytical parameter should be assessed when developing pharmacodynamic flow cytometry assays. Sample stability will determine the robustness of detecting not only ...

This article examines the use of femtosecond (fs) laser ablation for site-specific TEM sample preparation in a FIB-SEM. Various workflows are shown facilitating TEM lamella preparation of regions of ...

With the continuous improvement of infrastructure and urbanization in China, construction projects in the silt enrichment zone increased by years. Due to its specific gradation properties and particle ...