Highlights of Spectroscopic Analysis – A Review

Pharmaceutical Sciences-Pharmaceutical analysis for Novel drug formulation

Abstract

Spectroscopic techniques are broadly employed to study the chemical structure of an analyte accurately. The electromagnetic radiation used in each method is allowed to interact with the molecule. The electric and magnetic property of the radiation is interacted with the similar properties of the chemical substance. Hence, the analyte is identified and characterized for the presence of atoms, bonds, functional groups, basic nucleus, molecular formula and molecular weight. The study is highly relevant to have a reference covering most of the important analytical techniques. The investigation implies content of basics for the interpretation of a spectrum, rules/laws followed, sampling techniques, sample cells, mechanism involved in analysis, units of measurements, spectral ranges, light sources, nature of samples to be analyzed, kind of solvents utilized, appearance of spectra and major uses of individual spectroscopic analysis. This also includes every significant aspect of various spectroscopic methods and represents qualitative & quantitative parameters which insists for the research and experiments carried by the specific spectral process. Thereby, review regarding combination of entire spectroscopic principle, instrumentation and applications will be giving fruitful information to all analytical persons Pharma students.