FTIR and UV-Vis Spectroscopy Techniques - Lecture 3

Explore FTIR and UV-Vis spectroscopy techniques in this 21-minute presentation by Neda Habibi from the University of North Texas. Gain insights into the fundamentals of spectroscopy, focusing on Fourier Transform Infrared (FTIR) and Ultraviolet-Visible (UV-Vis) methods. Learn about radiation types, matter interactions, vibration types, and rotational motion. Examine the IR chart, its four regions, and the fingerprint region. Understand peak properties, key definitions, and the working operations of FTIR. Delve into UV-Vis spectroscopy, its applications, and the absorption spectrum. Discover the significance of UV radiation and how to interpret UV spectra from different samples. Conclude with an overview of UV-Vis measurements and their practical applications in nanoscale analysis.

FTIR, and UV-Vis Spectroscopy Techniques
Content
Spectroscopy
Fourier Transform Infrared
Radiation
IR Radiation
Matter
Interaction of Radiation
Types of Vibration
Rotational Motion
IR Chart
Four Regions of Chart
Fingerprint Region
Properties of a Peak
Definitions
Working Operation of FITR
Working Operation of FITR
Ultraviolet UV and Visible Spectroscopy
Why we use UV-Vis spectroscopy?
UV Radiation
UV-visible Spetroscopy
The absorption Spectrum
UV Spectrum of Different samples
Significant features:
Untitled: Slide 25
Measurements with UV-Vis