The basic principles of AAS can be expressed as follows. Firstly, all atoms or ions can absorb light at specific, unique wavelengths. When a sample containing copper (Cu) and nickel (Ni), for example, ...

Another name for FTIR is Fourier Transform Infrared Spectroscopy. It is a powerful scientific tool that is used in many fields. Visual interference, in which light waves split up and then come back ...

Nuclear magnetic resonance (NMR) spectroscopy was developed to detect protons, and has since then been applied in studying the molecular structure of proteins, RNA, DNA complexes, and interactions ...

In the field of clinical instrumentation and life science research, sensing and optical spectroscopy perform vital roles in a range of applications. Optical spectroscopy offers an optimal method for ...

Several biomedical research applications make the most of the natural fluorescence response of amino acids – the essential building blocks of all proteins. These protein fluorescence responses to ...

Spectroscopy is an extremely powerful analytical technique. The basic principle of spectroscopy involves dissecting the light of a specific object into various wavelengths that represent different ...

A new publication from Opto-Electronic Technology; DOI 10.29026/oet.2026.250009, discusses progress and applications of ...

While there are a number of techniques available for profiling surface structures, like scanning electron microscopy and transmission electron microscopy, the advantage Auger spectroscopy has for ...