1. ADVANCEMENTS IN UV-SPECTROSCOPY TECHNIQUES FOR SIMULTANEOUS QUANTIFICA...
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The simplicity, sensitivity, and cost-effectiveness of UV-spectroscopy have made it a major player in pharmaceutical analysis in recent years. Modern UV-spectroscopy methods developed for simultaneous quantification in pharmaceutical formulations are the focus of this systematic review, which seeks to provide a thorough overview of these developments. In order to provide light on significant trends and issues faced by the discipline, the study thoroughly examines advancements in instrumentation, technique, and practical applications. Highlighting developments in automation capabilities, sensitivity, and resolution, it delves into the evolution of UV-spectrophotometer instruments. The use of chemometrics and multivariate analytic methods to enable simultaneous quantification is the primary focus of the methodological breakthroughs examined. In addition, the paper explores practical uses of ultraviolet (UV) spectroscopy in the pharmaceutical industry, including examples of case studies of API and excipient quantification in different dosage forms. Also covered are the complexities of method validation and sample matrix effects, two of the limits and inherent constraints of UV-spectroscopy. Lastly, the study provides valuable insights into future prospects, touching on possible developments and developing technologies that might change the way pharmaceutical analysis uses UV-spectroscopy.