Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Igor, Tkach"'
Autor:
Marcel Levien, Luming Yang, Alex van der Ham, Maik Reinhard, Michael John, Armin Purea, Jürgen Ganz, Thorsten Marquardsen, Igor Tkach, Tomas Orlando, Marina Bennati
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Nuclear magnetic resonance (NMR) is fundamental in the natural sciences, from chemical analysis and structural biology, to medicine and physics. Despite its enormous achievements, one of its most severe limitations is the low sensitivity, wh
Externí odkaz:
https://doaj.org/article/b32476e7dd624e128b884e011fffd3f4
Autor:
Benjamin Eltzner, H. Wiechers, Markus Hiller, Marina Bennati, Igor Tkach, Yvo Pokern, Stephan Huckemann
Publikováno v:
Applied Magnetic Resonance
$$^1$$ 1 H ENDOR spectra of tyrosyl radicals (Y$$^\bullet$$ ∙ ) have been the subject of numerous EPR spectroscopic studies due to their importance in biology. Nevertheless, assignment of all internal $$^1$$ 1 H hyperfine couplings has been challen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcbfb0d18dbfb87978864ae3375e8599
https://hdl.handle.net/21.11116/0000-000A-25D1-021.11116/0000-000B-33A6-0
https://hdl.handle.net/21.11116/0000-000A-25D1-021.11116/0000-000B-33A6-0
Publikováno v:
Physical Chemistry Chemical Physics
We report a large variation in liquid DNP performance of up to a factor of about five in coupling factor among organic radicals commonly used as polarizing agents. A comparative study of 1H and 13C DNP in model systems shows the impact of the spin de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ce727b0697e7e046250a8db6333b7d7
https://doi.org/10.1039/d0cp05796g
https://doi.org/10.1039/d0cp05796g
Autor:
Annemarie, Kehl, Markus, Hiller, Fabian, Hecker, Igor, Tkach, Sebastian, Dechert, Marina, Bennati, Andreas, Meyer
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 333
Pulsed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e8444fb133000141ec1d9783a890a9d0
https://pubmed.ncbi.nlm.nih.gov/34749036
https://pubmed.ncbi.nlm.nih.gov/34749036
Autor:
JoAnne Stubbe, Stephan Huckemann, Igor Tkach, Marina Bennati, Benjamin Eltzner, Markus Hiller, Clemens Beeken, Yvo Pokern
Publikováno v:
Proceedings of the National Academy of Sciences of the USA
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America
Significance Statistical modeling of experimental data is gaining increasing importance in biological science due to the availability of large datasets. Here we present a statistical analysis of electron–nuclear double resonance, a technique that d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60265318a2a131ba0dc28aa684b3ca70
https://doi.org/10.1073/pnas.2023615118
https://doi.org/10.1073/pnas.2023615118
Publikováno v:
European Biophysics Journal
Electron paramagnetic resonance (EPR)-based pulsed dipolar spectroscopy measures the dipolar interaction between paramagnetic centers that are separated by distances in the range of about 1.5–10 nm. Its application to transmembrane (TM) peptides in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18810feb06f067ed574bdcb4a3a5c92
https://hdl.handle.net/21.11116/0000-0008-6E5A-921.11116/0000-0008-6E5E-5
https://hdl.handle.net/21.11116/0000-0008-6E5A-921.11116/0000-0008-6E5E-5
Autor:
Max C. Holthausen, Matthias Otte, Igor Tkach, Serhiy Demeshko, Martin Diefenbach, Christian Limberg, Hendrik Verplancke, Sven Schneider, Jian Sun, Julia I. Schweizer, Christian Würtele, Christian Herwig
Publikováno v:
Chem
Summary In contrast to its lighter congener N2, neutral diphosphorus with a P≡P triple bond is a highly reactive species observable only in the gas phase and by matrix isolation. Previous stabilization efforts with Lewis bases (e.g., carbenes) or b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10a45403321e638fefe348b029266f7
http://resolver.sub.uni-goettingen.de/purl?gs-1/17864
http://resolver.sub.uni-goettingen.de/purl?gs-1/17864
Publikováno v:
The Journal of Physical Chemistry Letters
Polarization transfer efficiency in liquid-state dynamic nuclear polarization (DNP) depends on the interaction between polarizing agents (PAs) and target nuclei modulated by molecular motions. We show how translational and rotational diffusion differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4312dc6b128e27dc4ce554f31fe2c10
https://hdl.handle.net/21.11116/0000-0005-BDF4-321.11116/0000-0005-9999-221.11116/0000-0006-A1ED-9
https://hdl.handle.net/21.11116/0000-0005-BDF4-321.11116/0000-0005-9999-221.11116/0000-0006-A1ED-9
Autor:
Tomas Orlando, Rıza Dervişoğlu, Marcel Levien, Igor Tkach, Thomas F. Prisner, Loren B. Andreas, Vasyl P. Denysenkov, Marina Bennati
Publikováno v:
Angewandte Chemie. 131:1416-1420
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcae87b1bb172b961cc7456d2444f64d
https://doi.org/10.1002/ange.201811892
https://doi.org/10.1002/ange.201811892
Autor:
Thomas F. Prisner, Riza Dervisoglu, Marcel Levien, Tomas Orlando, Vasyl Denysenkov, Igor Tkach, Loren B. Andreas, Marina Bennati
Publikováno v:
Angewandte Chemie International Edition. 58:1402-1406
Nuclear magnetic resonance (NMR) techniques play an essential role in natural science and medicine. In spite of the tremendous utility associated with the small energies detected, the most severe limitation is the low signal-to-noise ratio. Dynamic n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10e490cdf6e73f4e5f275ff8e4b9f681
https://doi.org/10.1002/anie.201811892
https://doi.org/10.1002/anie.201811892