Videos
Low-Field Magnetic Resonance for Detection and Other Applications
During the 89th session of the Global NMR Discussion Meetings held on October 8th, 2024 via Zoom, Dr. Adam Altenhof from the Los Alamos National Laboratory, New Mexico, US, gave a talk on the topic "Low-Field Magnetic Resonance for Detection and Other Applications". The recording serves as a tutorial
Abstract: Low-field NMR can offer better resolution than at high-field. Extremely homogeneous B0 fields and low susceptibility broadening results in signal lifetimes around 1 – 10’s of seconds. Earth’s field NMR and nuclear quadrupole resonance (NQR) both offer low cost, high portability, and applications for detection of illicit materials, including fentanyl.
Find out more about Dr. Adam Altenhof's work: https://orcid.org/0000-0002-8095-6373
NMR Metabolomics in Drug Discovery and Disease Diagnosis
During the 82nd session of the Global NMR Discussion Meetings held on March 12th, 2024 via Zoom, Prof. Robert Powers from the University of Nebraska-Lincoln, United States, gave a talk on the topic "The Application of NMR Metabolomics to Drug Discovery and Disease Diagnosis". The recording serves as a tutorial.
Abstract: NMR-based metabolomics has benefited a variety of fields including drug discovery and disease diagnosis. Metabolomics is technically very challenging and requires expertise in a diversity of scientific areas. In this regard, this tutorial will discuss best practices for sample preparation and handling, data collection and analysis, and statistical modeling and interpretation to achieve biologically and clinically significant results.
Prof. Robert Powers' research group website and bio: https://chem.unl.edu/robert-powers
Why Is DOSY So Different From COSY?
During the 80th session of the Global NMR Discussion Meetings held on February 13th, 2024 via Zoom, Prof. Gareth Morris from the University of Manchester, United Kingdom, gave a talk on the topic "Why is DOSY so different from COSY?". The recording serves as a tutorial.
Abstract:
Peaks in COSY, NOESY, ROESY and HSQC 2D spectra either appear where they should, or not at all. In DOSY spectra, it is all too common to see peaks at incorrect positions in the diffusion domain. This tutorial will explore why this happens, what we can do about it, and how to avoid being misled by DOSY spectra.
Prof. Gareth Morris' research group website and bio: https://nmr.chemistry.manchester.ac.uk/?q=node%2F13
NMR Strategies for Examining Interactions with Nanoparticles
During the 77th session of the Global NMR Discussion Meetings held on December 19st, 2023 via Zoom, Prof. Leah B. Casabianca from Clemson University, United States, gave a talk on the topic "NMR Strategies for Examining Interactions Between Small Molecules and Nanoparticle Surfaces". The recording serves as a tutorial.
Abstract:
Interactions between small molecules and the surface of nanoparticles are important in a variety of fields, from drug delivery to the fate of nanoparticles in the environment. In this talk, I will discuss several NMR techniques that can be used to gain structural and dynamic information about these interactions, with a focus on saturation-transfer difference (STD)-NMR.
Prof. Leah Casabianca's research group website: https://chemistry.sites.clemson.edu/c...