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Recent developments of derivative spectrophotometry and their analytical applications
Abdel-Aziz Y El-Sayed1, Najeb A El-Salem
1Department of Chemistry, Faculty of Science, Al-Azhar University (Assiut Branch), Assiut, Egypt. abd_el_aziz_yousef@hotmail.com
Summary
This review covers derivative spectrophotometry (DS) methods and their analytical uses. It examines developments and applications published since 1994.
Area of Science:
- Analytical Chemistry
- Spectroscopy
Background:
- Derivative spectrophotometry (DS) is an advanced analytical technique.
- Its development has significantly impacted quantitative analysis.
Purpose of the Study:
- To review advancements in derivative spectrophotometric methods.
- To highlight the analytical applications of DS.
Main Methods:
- Literature review of articles published since 1994.
- Analysis of trends in DS method development.
- Compilation of DS analytical applications.
Main Results:
- Significant progress in DS method development over the past nine years.
- Diverse analytical applications across various fields.
- Increased sensitivity and selectivity in DS techniques.
Conclusions:
- Derivative spectrophotometry continues to evolve as a powerful analytical tool.
- DS offers robust solutions for complex analytical challenges.
- Further research is expected to expand its utility.