X-Ray photoelectron spectroscopy (XPS) is one of the most important and widely used methods for determining surface chemistry of materials. Cryo-XPS, where the sample is cooled to temperatures below ...

Four principal methods govern the preparation of samples for XRF analysis, each representing a different trade-off between analytical quality and speed/cost of preparation. A method involving the ...

Early analysis of the asteroid Bennu sample returned by NASA's OSIRIS-REx mission has revealed dust rich in carbon, nitrogen, and organic compounds, all of which are essential components for life as ...

NASA has finally shared details about the first analysis of samples taken from the asteroid Bennu using the OSIRIS-REx spacecraft in 2020. While NASA scientists are still working on documenting the ...

The squares are representative partial pictures from the cancer microscopy slides, that the AI system has automatically organized by their similarity. A new AI-based tool for identifying colorectal ...

CRISPR-based genome engineering revolutionized the gene-editing field by making experimental workflows considerably easier, faster, and more efficient than previous methods. Still, generating reliable ...