SUMMARY

 

Thus IR spectroscopy is widely used in both research and industry as a simple and reliable technique for measurement, quality control and monitoring of dynamic processes. The intensity and position of the signals in infra-red spectrum allow the identification of structural elements like typical functional groups, hydrogen bonding, etc. It can also To minimise the strong background absorption help in the determination of conformations and even in monitoring the progress of chemical reactions. IR spectrometry finds applications in quite diverse areas like drugs and pharmaceuticals, chemical industry, polymer industry, forensic  determinations, air pollution monitoring, agriculture, semiconductor microelectronics, clinical and biomedical determinations etc.