
This instrument is operated solely by the NMR Lab manager. Many other experiments are also available (selective excitation and decoupling, solvent suppression, TOCSY, HSQC-TOCSY, DOSY, etc).
1H-1H ROESY or NOESY (10 – 20 mg) – 4-6 hours. A third Q-band bridge with saturation recovery capability will be. Katarzyna Komosinska-Vassev, Pawe Olczyk, Janusz Kasperczyk, Barbara Pilawa, Ryszard Krzyminiewski, Bernadeta Dobosz, Pawe Ramos, Jerzy Stojko, Mateusz Stojko, Diana Ivanova, Krystyna Olczyk, ' EPR Spectroscopic Examination of Different Types of Paramagnetic Centers in the Blood in the Course of Burn Healing ', Oxidative Medicine and Cellular Longevity, vol. The Bruker bridge is configured for ENDOR. 1H-15N HSQC or HMBC (15 – 30 mg) – 15-30 min One is an updated Varian and one is a Bruker. 1H-1H COSY (5mg) – 5 – 10 min (depending of the type of the experiment). Here are some examples of a time needed to run various NMR experiments with a typical organic sample with MW over a range of 200 – 800: As a consequence, transition fields are shifted, and the overall spectrum. Both probes are equipped with a z-gradient assembly. energy levels of a spin center that are accessible in EPR experiments as a.
The experiment time is thereby dramatically reduces (about 4 times). This achieves extremely efficient operation of the NMR coil and significantly reduces thermal noise resulting in the enhance of the overall signal-to-noise ratio compared to standard room temperature probes. With the PRODIGY probe the NMR coil assembly and the preamplifier are cooled by evaporating liquid nitrogen.
This is a new (2016) instrument equipped with a broadband SMART probe and with a PRODIGY broadband cold probe.