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 ...

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 ...

Implementing efficient crushing and pulverizing protocols in XRF labs is crucial for achieving precise, contamination-free powders for accurate elemental analysis.

TOPSHOT - NASA Administrator Bill Nelson speaks during a press conference for the OSIRIS-REx sample unveiling at the Johnson Space Center in Houston, Texas on October 11, 2023. A sample (on screen R) ...

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 ...

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 ...

Biosensor-Based System Bypasses Need for Purified or Highly Diluted Molecules Measuring the kinetic properties of biomolecules has become increasingly important in drug discovery and biomanufacturing.

Selected ion flow tube mass spectrometry (SIFT-MS) greatly simplifies quantitative analysis of volatile nitrosamine impurities in drug products. It provides a three-fold throughput advantage and ...