Abstract
Derivative spectrophotometry is an analytical technique of great utility for extracting both qualitative and quantitative information from spectra composed of unresolved bands, and for eliminating the effect of baseline shifts and baseline tilts. Derivative spectrophotometry in the field of pharmaceutical analysis during the period 2018 – 2022 are reviewed. This paper draws attention to the fact that derivative treatment continues to be a promising tool for Multi-component Determination, Kinetic Studies, Pharmaceutical, clinical Analysis, Environmental fields of analysis or Food Analysis as it provides selective, validated, simple and cost-effective analytical method.
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