Once the initial testing and spectrum collection is complete, interpretation of FTIR spectra comes next. Typically, interpreting FTIR spectra starts at the high frequency end to identify the functional groups present. The fingerprint regions are then studied to positively identify the compound.Jul 16, 2018
What can FTIR tell us?
Fourier Transform Infrared Spectroscopy (FTIR) identifies chemical bonds in a molecule by producing an infrared absorption spectrum. ... FTIR is an effective analytical instrument for detecting functional groups and characterizing covalent bonding information.
How would you describe FTIR?
FTIR stands for Fourier transform infrared, the preferred method of infrared spectroscopy. When IR radiationIR radiationIn infrared photography, the film or image sensor used is sensitive to infrared light. The part of the spectrum used is referred to as near-infrared to distinguish it from far-infrared, which is the domain of thermal imaging. Wavelengths used for photography range from about 700 nm to about 900 nm.https://en.wikipedia.org › wiki › Infrared_photographyInfrared photography - Wikipedia is passed through a sample, some radiation is absorbed by the sample and some passes through (is transmitted).
What information FTIR gives?
Fourier Transform Infrared Spectroscopy (FTIR) identifies chemical bonds in a molecule by producing an infrared absorption spectrum. The spectra produce a profile of the sample, a distinctive molecular fingerprint that can be used to screen and scan samples for many different components.