NMR spectroscopy is one of the principal techniques used to obtain physical, chemical, electronic and structural information about molecules due to the chemical shift of the resonance frequencies of the nuclear spins in the sample. Peak splittings due to J-or dipolar couplings between nuclei are also useful. NMR spectroscopy can provide detailed and quantitative information on the functional groups, topology, dynamics and three-dimensional structure of molecules in solution and the solid state.When placed in a magnetic field, NMR active nuclei (such as H or C) absorb electromagnetic radiation at a frequency characteristic of the isotope. The resonant frequency, energy of the radiation absorbed, and the intensity of the signal are proportional to the strength of the magnetic field. For example, in a 21 Tesla magnetic field, hydrogen atoms (commonly referred to as protons) resonate at 900 MHz.
Last Updated on: Oct 06, 2024List of Open Access Journals View More
Journal of Cardiology Research and Endovascular Therapy
The journal focus includes cardiac diseases, cardiovascular surgeries, pathophysiology, screening and epidemiology, vascular diseases, embolic protection, imaging technologies and electrophysiology, drug-eluting stents etc. JCRET articles will be strictly peer-reviewed through double blind...View More
Dermatology Case Reports: Open Access Journal
DCROAJ welcome authors to contribute current research and reports, clinical studies, review articles, short communication, editorial, letter to editor, survey reports submission of manuscripts related to devices in dermatology, dermatology studies, new technology in dermatology, biological materials, venereology, leprology etc....View More
International Journal of Quantum Technologies
International Journal of Quantum Technologies publishes original, current research, novel methods, advancing research on quantum optics, modern quantum physics, quantum computing, Quantum electromechanical systems and quantum metrology, etc. strategies that will drive positive change in the worldwide....View More
Journal of Rehabilitation Research Current Updates
JRRCU publishes original, current research, clinical studies, novel methods, advancing concepts on Orthopaedics, Geriatric, Trauma, Neuropsychological Rehabilitation, Palliative care, psychology, etc....View More
Clinical Trials and Medical Case Reports
Clinical trials and Medical Case reports is an open access peer reviewed journal. It publishes Clinical trials, Medical case reports and Medical images from all fields of medicine in all orders by which medicinal services experts, specialists and others can easily understand the disease conditions...View More
Public Health and Epidemiology: Open Access Journal
PHEOAJ is a scholarly open access peer-reviewed journal aim to publish be valuable source of information both experimental and theoretical in the field of Public health, Epidemiology, Health care system...View More