UV-Vis Spectroscopy- Introduction

***Introduction*** UV radiation and Electronic Excitations The difference in energy between molecular bonding, non-bonding and anti-bonding orbitals ranges from 125-650 kJ/mole. This energy corresponds to EM radiation in the ultraviolet (UV) region, 100-350 nm, and visible...

Read More

Ultra Violet & Visible (UV/Vis.) Spectroscopy & its Types

Spectroscopy Process  In UV spectroscopy, the sample is irradiated with the broad spectrum of the UV radiation  If a particular electronic transition matches the energy of a certain band of UV, it will be absorbed. The remaining UV light passes through the sample...

Read More