Nuclear Magnetic Resonance (NMR) is an analytical method that is used to determine the molecular structure of the sample of interest. NMR spectrometry uses the magnetic characteristics of specific nuclei. It is a critical tool for the identification of the physical and chemical properties of atoms and molecules. Let’s understand NMR spectrometry for molecular characterization in different fields.
What is Nuclear Magnetic Resonance (NMR)?
NMR is an advanced analytical technology that allows researchers to study the unique physical, chemical, and biological characteristics of a molecule structure. It is based on the interaction of externally applied radiofrequency radiation with atomic nuclei. In this interaction, there is an exchange of energy that leads to a change of an intrinsic property of the atomic nuclei known as the ‘nuclear spin’. It is particularly useful in the analysis of pharmaceuticals, drug discovery and development, and screening of weak-binding compounds. Aral Research offers high-quality NMR services in Ahmedabad. We strive to provide detailed molecular information with high-field NMR data for clients in the science and pharmaceutical industry.
NMR Analysis is Used for:
- Characterise the molecular structures
- Research and study molecular dynamics & interactions
- Quantify known and unknown components
- Inspect the composition of mixtures
- Chemical structure analysis of liquids & dissolved salts
- Quantification of mixture components
- Characterisation of polymers (structure, end-groups & average molecular weight)
- Deformulation of products
Working Principle of Nuclear Magnetic Resonance (NMR) Analysis
- The working principle behind NMR is that many nuclei spin and all are electrically charged. When an external magnetic field is applied, there is a possibility of energy transfer between the base energy and high energy level.
- This energy transfer occurs at a wavelength that corresponds to the radio frequency. Further, when the spin comes to its base energy, it is emitted at a similar frequency.
- The signal matches the transfer and is measured in various ways and processed to obtain an NMR spectrum for a specific nucleus.
At Aral Research, we offer a comprehensive range of analytical services, including mass analysis, LCMS analysis, NMR analysis, lyophilisation, and much more. Our nuclear magnetic resonance service is tailored to meet your specific analytical needs. We can perform 1D heteronuclear experiments, advanced 1D & 2D analysis, quantitative NMR, high resolution & highly sensitive NMR, No-D NMR, and identification of impurities & unknown. For more information, call us today.