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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, ...

Recent advancements in educational methodologies have incorporated spectroscopy and optical instrumentation to provide students with hands-on experiences in the fundamental principles of analytical ...

"Spectroscopy Applications in the Environment" by Avantes is a comprehensive guide highlighting the crucial role of spectroscopy in protecting our planet during a time when environmental preservation ...

UV-Vis spectroscopy analysis, absorption spectrum and absorbance units UV-Vis spectroscopy information may be presented as a graph of absorbance, optical density or transmittance as a function of ...

What is Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy? Surface-enhanced infrared absorption (SEIRA) spectroscopy is an advanced analytical technique that combines the principles of ...

What is X-ray Absorption Spectroscopy (XAS)? X-ray Absorption Spectroscopy (XAS) is a powerful analytical technique that probes the local atomic and electronic structure of materials by measuring the ...

Nonthermal and thermal plasmas are used in the industrial, engineering, medical, and research industries. Plasma composition is an important parameter in any plasma process. Using optical emission ...

Spectroscopy techniques are indispensable in the biomedical and life science industries, offering precision in clinical and research processes. Fiber-optic spectrometers, known for their affordability ...

Join the informative webinar on Miniaturized Spectroscopy for Biomedical Applications with Hamamatsu Photonics on Tuesday, September 9, 2025, at 21:00 AM CET. This session will focus on how advanced ...