Fourier Transform InfraRed Spectroscopy

Fourier Transform InfraRed Spectroscopy Latest News

Recently, atmospheric science experts from across the world congregated at Nainital, Uttarakhand discussed the importance of Fourier Transform InfraRed (FTIR) spectroscopy-based observations from ecologically sensitive Himalayan regions for studies on the topic. 

About Fourier Transform InfraRed Spectroscopy

• It is also known as FTIR Analysis or FTIR Spectroscopy.
• It is a powerful analytical tool for identifying chemical constituents and elucidating compound structures in various real-world samples.
• It does this by analyzing the vibrational modes of molecular functional groups.
• The FTIR analysis method uses infrared light to scan test samples and observe chemical properties.
• It gives information about molecular vibrations, provides identification of functional groups and also identifies chemical components, molecules and molecular segments. 
• This technique is useful for analyzing the chemical composition of smaller particles, typically 10 -50 microns, as well as larger areas on the surface.

Applications of Fourier Transform InfraRed Spectroscopy

• It is an established technique for quality control when evaluating industrially manufactured material.
• It is used for monitoring air quality, testing water quality, and analyzing soil to address environmental and health concerns caused by increasing pollution levels.    
• It is used to identify organic, polymeric, and, in some cases, inorganic materials.

Source: PIB