NMR relaxation is an informative method for studying physical and chemical properties of a wide range of samples which have different nature: from biological tissues to artificial polymers. The NMR relaxation with its non-invasiveness, minimal sample preparation, mobility, high sensitivity, speed of analysis is very attractive for researches and finds practical application in many industries.
Main parameters measured in the low-resolution NMR experiment are the relaxation times T1 and T2, as well as the amplitudes of the individual components of the relaxation signals in the study of multiphase systems. NMR analyzer Spin Track allows one carrying out both classical pulse sequences such as FID, Solid Echo and CPMG in T2 experiments, Saturation recovery sequence in T1 experiments, and also specific pulse sequences such as Goldman-Shen sequence and DQ-filter, which are used in more complex experiments on studying spin diffusion process.
NMR laboratories of the Resonance Systems community perform continuous investigations in the NMR related fields for the last forty years. Started from magnetic resonance traditions of Kazan State University it was founded the scientific school in Volga State University of Technology (Yoshkar-Ola). Here we educate specialists in Physical Chemistry and Technical applications of NMR - https://cellulose-research.com/
In recent decade we have significantly widened the area of our application development, cooperating with fantastic teams of METU (Middle East Technical University, Ankara, Turkey), UMB (University of Maryland, Baltimore, USA) and VSCT (University of Chemistry and Technology, Prague, Czech Republic) to bring new TD-NMR visions for Food and Pharma and Polymer industries.
Especially for pharmaceutical applications we have invested lots of efforts to develop affordable Low-Field NMR machines capable to do high quality measurements with wide range of sample temperatures (from –50° to +200 °C), accommodate various sample tubes and vaccines vials with dimensions up to 40 mm. For online monitoring of proteins aggregation and purity we offer capability of relaxation times monitoring in flow with rates of up to 100 ml per minute.