First TEAM
Methods of non-stationary signal processing for more sensitive NMR spectroscopy
The project aims to propose a novel treatment of the data from serial Nuclear Magnetic Resonance (NMR) experiments. Since NMR spectroscopy is one of the leading analytical tools for chemistry and structural biology (but also physics, medicine, and many others), its improvement is crucial. In particular, efforts to enhance a low sensitivity, one of the main limitations of NMR, are worth undertaking. The toolbox developed in the frame of this project will contain data processing algorithms that provide many-fold sensitivity gains in serial NMR measurements. Alternatively, they can be used to boost the speed of measurements, which is very important since NMR experiments are often days long.
The project started in July 2018 and ended in 2022. We published the following research:
New article in Journal of Magnetic Resonance Open
Radon peak-picker based on a neural network Ewa K. Nawrocka, Daniel Dahan, Krzysztof Kazimierczuk, Przemysław Olbratowski Serial acquisition of one-dimensional
New Article in ChemComm
Resolution enhancement in NMR spectra by deconvolution with compressed sensing reconstruction Krzysztof Kazimierczuk, Paweł Kasprzak, Panagiota S. Georgoulia, Irena Matečko-Burmann,
New Article in Chemistry a European Journal
Temperature as an Extra Dimension in Multidimensional Protein NMR Spectroscopy Dr. Alexandra Shchukina, Paweł Małecki, Dr. Borja Mateos, Dr. Michał
New Article in Magnetic Resonance in Chemistry
Benefits of time‐resolved nonuniform sampling in reaction monitoring: The case of aza‐Michael addition of benzylamine and acrylamide Dariusz Gołowicz, Magdalena
New Article in Angewandte Chemie
Non‐stationary complementary non‐uniform sampling (NOSCO NUS) for fast acquisition of serial 2D NMR titration data Javier Agustin Romero, Ewa Klaudia Nawrocka,
New Article in PLOS
Restriction of S-adenosylmethionine conformational freedom by knotted protein binding sites Agata P. Perlinska, Adam Stasiulewicz, Ewa K. Nawrocka, Krzysztof Kazimierczuk,
New Article in Sensors
Enhancing Compression Level for More Efficient Compressed Sensing and Other Lessons from NMR Spectroscopy Dariusz Gołowicz, Paweł Kasprzak and Krzysztof
New Article in Progress in NMR Spectroscopy
Fast time-resolved NMR with non-uniform sampling Dariusz Gołowicz, Paweł Kasprzak, Vladislav Orekhov and Krzysztof Kazimierczuk* NMR spectroscopy is a versatile tool
New Article in Analytical Chemistry
Non-stationary 2D NMR – a novel method for studying reaction mechanism in situ. Ewa K. Nawrocka, Paweł Kasprzak, Katarzyna Zawada,
New Article in Physical Chemistry Chemical Physics
Quick temperature-swept pure-shift NMR: case of solvent effects in atorvastatin Małgorzata Rytel, Paweł Kasprzak, Piotr Setny and Krzysztof Kazimierczuk Pure-shift
