Fourier Transform Infrared (FTIR) Spectroscopy

Fourier Transform Infrared (FTIR) Spectroscopy is a technique used to identify materials by analyzing how they interact with infrared light. When a sample is exposed to infrared radiation, it absorbs specific wavelengths corresponding to its molecular bonds. The resulting spectrum is a unique fingerprint for each substance. By converting this data using a mathematical process called Fourier Transform, we can create a detailed spectrum that provides insight into the sample's chemical composition and structure. FTIR is widely used in fields like chemistry, biology, and materials science for quality control and research purposes.