Nuclear Hyperpolarization of Molecular Systems and Nanomaterials

Research group no. 30

Nuclear Hyperpolarization of Molecular Systems and Nanomaterials

Group leader

dr Tomasz Ratajczyk

+48 22 343 3410

tratajczyk@ichf.edu.pl

Research topics

Based in the IPC Pas, the Ratajczyk group has extensive research interests in the areas of NMR spectroscopy development and applications, with our primary interest being in practical NMR utilization for chemistry and material sciences. NMR methodology involves development of hyperpolarization and NMR-light based techniques. NMR utilization involves comprehensive characterization of various functional materials and molecules and investigation of different molecular processes, in particular, hydrogen bonding and photoreactions.

Members

  • dr Adam Mames
  • dr Mariusz Pietrzak
  • dr Mateusz Urbańczyk
  • mgr Marek Czarnota
See external website

Publications

2021

T. Ratajczyk, G. Buntkowsky, T. Gutmann, B. Fedorczyk, A. Mames, M. Pietrzak, Z. Puzio, P. G. Szkudlarek,

Magnetic Resonance Signal Amplification by Reversible Exchange of Selective PyFALGEA Oligopeptide Ligands Towards Epidermal Growth Factor Receptors

ChemBioChem 2021, 22, 855, https://doi.org/10.1002/cbic.202000711

Pietrzak, M., Jopa, S., Mames, A., Urbańczyk, M., Woźny, M., & Ratajczyk, T.

Recent Progress in Liquid State Electrochemistry Coupled with NMR Spectroscopy.

ChemElectroChem, https://doi.org/10.1002/CELC.202100724

Ratajczyk, T., Mames, A., Pietrzak, M., Bernatowicz, P., Kubas, A., & Luboradzki, R. NMR Crystallography Enhanced by Quantum Chemical Calculations and Liquid State NMR for the Investigation of Se NHC Adducts. Chemistry – A European Journal, https://doi.org/10.1002/CHEM.202102800

Nawrocka, E. K., Urbańczyk, M., Koziński, K., & Kazimierczuk, K.
Variable-temperature NMR spectroscopy for metabolite identification in biological materials.
RSC Advances,  https://doi.org/10.1039/D1RA05626C

Kasprzak, P., Urbańczyk, M., & Kazimierczuk, K.
Clustered sparsity and Poisson-gap sampling.
Journal of Biomolecular NMR, https://doi.org/10.1007/S10858-021-00385-7

Kristinaityte, K., Urbańczyk, M., Mames, A., Pietrzak, M., & Ratajczyk, T.
Photoreactivity of an Exemplary Anthracene Mixture Revealed by NMR Studies, including a Kinetic Approach.
Molecules, https://doi.org/10.3390/MOLECULES26216695

2022

Dobkowski, J., Kijak, M., Gawinkowski, S., Karpiuk, E., Pietrzak, M., Sazanovich, I. V., & Waluk, J.
Solving the Puzzle of Unusual Excited-State Proton Transfer in 2,5-Bis(6-methyl-2-benzoxazolyl)phenol.
The Journal of Physical Chemistry A,  https://doi.org/10.1021/ACS.JPCA.1C10030

Kharbanda, Y., Urbańczyk, M., Zhivonitko, V. V., Mailhiot, S., Kettunen, M. I., & Telkki, V.-V.
Sensitive, Efficient and Portable Analysis of Molecular Exchange Processes by Hyperpolarized Ultrafast NMR.
Angewandte Chemie International Edition, https://doi.org/10.1002/ANIE.202203957

Mames, A., Jopa, S., Pietrzak, M., & Ratajczyk, T.
Deactivation of catalysts in simultaneous reversible and irreversible parahydrogen NMR signal enhancement, and the role of co-ligands in the stabilization of the reversible method.
RSC Advances, https://doi.org/10.1039/D2RA02872G

Chwojnowska, E., Grzonka, J., Justyniak, I., Ratajczyk, T., & Lewiński, J.
A modular design approach to polymer-coated ZnO nanocrystals.
IScience, https://doi.org/10.1016/J.ISCI.2022.105759

2023

Kharbanda, Y., Mailhiot, S., Mankinen, O., Urbańczyk, M., & Telkki, V.-V.
Monitoring cheese ripening by single-sided nuclear magnetic resonance.
Journal of Dairy Science, https://doi.org/10.3168/JDS.2022-22458

See also