by Dr. Yashashwini Reddy | Apr 24, 2025
Standard Operating Procedure (SOP) Here’s a detailed Standard Operating Procedure (SOP) for Performance Check of Fourier Transform Infrared (FTIR) Spectrometer. This SOP is designed to ensure that the FTIR instrument performs reliably and...
by Dr. Yashashwini Reddy | Apr 16, 2025
1. What is SOR spectroscopy, and how does it differ from traditional optical rotation methods? SOR (Stress-Optic Rotation) spectroscopy measures changes in the optical rotation of polarized light as it passes through a material under mechanical stress. Unlike...
by Dr. Yashashwini Reddy | Apr 16, 2025
1. What is the basic principle of UV spectroscopy? UV spectroscopy is based on the absorption of ultraviolet (UV) and visible light by molecules. When a molecule absorbs light in the UV-visible range (typically 200-800 nm), electrons in the molecule are excited from a...
by Srikanth | Aug 26, 2024
What is NMR spectroscopy, and how does it work? Explain the concept of chemical shift and how it is influenced by factors such as electron density and magnetic field strength. What is the difference between proton NMR and carbon-13 NMR? Describe the principles of...
