These developments suggest AI’s impact on materials R&D is as much organisational as it is technical, shifting labs toward ...

Purdue University physicist Tongcang Li performs optically detected magnetic resonance spectroscopy in his lab. Li and his team at Purdue are working on materials that would improve the resolution of ...

WEST LAFAYETTE, Ind. — The same technology behind MRI images of injury or disease also powers nuclear magnetic resonance (NMR) spectroscopy, which is used to analyze biological molecules for research ...

Positron Annihilation Spectroscopy (PAS) is a highly sensitive, non-destructive method for probing atomic-scale imperfections in a broad spectrum of materials, from metals and ceramics to polymers and ...

*If you learn how to use atomic absorption spectroscopy (AAS), you can do accurate and reliable chemical research. But it takes practice and concentration to fully grasp its basic ideas. Understanding ...

Atomic absorption is similar to the ICP in that it can determine the concentration of metals, but it has some limitations. In GFAAS, the sample is heated electrically in a graphite tube to create a ...

Absorption spectroscopy is a fundamental analytical technique widely used in various scientific disciplines, including chemistry, biology, and material science. It effectively analyzes substance ...

Due to increasing environmental pollutants and global industrialization, food and water safety have become crucial concerns today. Ensuring that consumables are free from harmful contaminants is a ...

Atomic absorption spectroscopy quantifies chemical elements by measuring light absorption by gaseous free atoms. The sample’s element concentration is determined by measuring its absorbed radiation.

Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...