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Diverse Applications of Two-Dimensional Correlation Spectroscopy (2D-COS)
Yeonju Park1, Isao Noda2, Young Mee Jung1
1Department of Chemistry, Institute for Molecular Science and Fusion Technology, and Kangwon Radiation Convergence Research Support Center, Kangwon National University, Chuncheon, Korea.
Applied Spectroscopy
|June 5, 2024
Summary
This review highlights the expanding uses of two-dimensional correlation spectroscopy (2D-COS) in diverse scientific fields. Infrared and fluorescence spectroscopy are popular probes, with environmental science applications growing rapidly.
Area of Science:
- Spectroscopy
- Analytical Chemistry
- Environmental Science
Background:
- Two-dimensional correlation spectroscopy (2D-COS) is a powerful technique for analyzing complex systems.
- This review focuses on recent advancements and applications of 2D-COS.
Purpose of the Study:
- To provide a comprehensive survey of 2D-COS applications over the last two years.
- To identify trends in probes, perturbations, and scientific systems studied.
Main Methods:
- Literature review of studies utilizing 2D-COS.
- Analysis of popular spectroscopic probes and perturbation types.
Main Results:
- Infrared spectroscopy remains the most popular probe for 2D-COS.
- Fluorescence spectroscopy shows significant application in heavy metal binding and environmental studies.
- Concentration, composition, pH, and temperature are key perturbations, with environmental science being a major focus area.
Conclusions:
- 2D-COS is continuously evolving with novel developments.
- The technique demonstrates successful and diverse applications across various scientific disciplines.
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