Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Vasyl, Denysenkov"'
Autor:
Danhua Dai, Xianwei Wang, Yiwei Liu, Xiao-Liang Yang, Clemens Glaubitz, Vasyl Denysenkov, Xiao He, Thomas Prisner, Jiafei Mao
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-15 (2021)
Dynamic nuclear polarization (DNP) greatly improves the NMR sensitivity, but its implementation in aqueous solutions is challenging. Here the authors demonstrate carbon polarization enhancement via in situ Overhauser DNP in small biomolecules in wate
Externí odkaz:
https://doaj.org/article/76463244aa614a208775a3bdb5440d0f
Autor:
Christopher Zapp, Agnieszka Obarska-Kosinska, Benedikt Rennekamp, Markus Kurth, David M. Hudson, Davide Mercadante, Uladzimir Barayeu, Tobias P. Dick, Vasyl Denysenkov, Thomas Prisner, Marina Bennati, Csaba Daday, Reinhard Kappl, Frauke Gräter
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
The existence, nature and biological relevance of mechanoradicals in proteins are unknown. Here authors show that mechanical stress on collagen produces radicals and subsequently reactive oxygen species and suggest that collagen I evolved as a radica
Externí odkaz:
https://doaj.org/article/50b8db94c94742b2bea4990163c8a11d
Autor:
Andrei A. Kuzhelev, Vasyl Denysenkov, Iram M. Ahmad, Olga Yu. Rogozhnikova, Dmitry V. Trukhin, Elena G. Bagryanskaya, Victor M. Tormyshev, Snorri Th. Sigurdsson, Thomas F. Prisner
Publikováno v:
Journal of the American Chemical Society. 145:10268-10274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4f38971dc37ae6f27e4178caa980a35
https://doi.org/10.1021/jacs.3c01358
https://doi.org/10.1021/jacs.3c01358
Autor:
Igor A. Kirilyuk, Elena G. Bagryanskaya, Andrei A. Kuzhelev, Thomas F. Prisner, Vasyl Denysenkov, Danhua Dai
Publikováno v:
The Journal of Physical Chemistry C. 125:25651-25659
TEMPOL nitroxide radicals are frequently used as a polarizing agent for liquid-state Overhauser dynamic nuclear polarization. To achieve large signal enhancements at high magnetic fields (9.4 T), f...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a75499bba1f2a1f5da2e464475aed7
https://doi.org/10.1021/acs.jpcc.1c06979
https://doi.org/10.1021/acs.jpcc.1c06979
Autor:
Vasyl Denysenkov, Uladzimir Barayeu, Marina Bennati, Csaba Daday, Agnieszka Obarska-Kosinska, Benedikt Rennekamp, Markus Kurth, Christopher Zapp, Tobias P. Dick, Frauke Gräter, David M. Hudson, Thomas F. Prisner, Davide Mercadante, Reinhard Kappl
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Nature Communications
Nature Communications
As established nearly a century ago, mechanoradicals originate from homolytic bond scission in polymers. The existence, nature and biological relevance of mechanoradicals in proteins, instead, are unknown. We here show that mechanical stress on colla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea421e20ea0da73f95df64ee5051689a
https://doaj.org/article/50b8db94c94742b2bea4990163c8a11d
https://doaj.org/article/50b8db94c94742b2bea4990163c8a11d
Publikováno v:
Journal of the American Chemical Society. 144(3)
Dynamic nuclear polarization (DNP) is a powerful method to enhance NMR sensitivity. Much progress has been achieved recently to optimize DNP performance at high magnetic fields in solid-state samples, mostly by utilizing the solid or the cross effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4d9e0a6bf127e5cc733668e858dddfe
https://pubmed.ncbi.nlm.nih.gov/35029974
https://pubmed.ncbi.nlm.nih.gov/35029974
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 337
In DNP experiments, NMR signal intensity is increased by transferring the much larger electron spin polarization to nuclear spins via microwave irradiation. Here we describe the design and performance of a probehead that makes it possible to perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::96789f9d1b60d7bbc127b7e5f9485776
https://pubmed.ncbi.nlm.nih.gov/35276481
https://pubmed.ncbi.nlm.nih.gov/35276481
Publikováno v:
Journal of Magnetic Resonance. 337:107185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b89c155021c8cea852de6d8027543eb
https://doi.org/10.1016/j.jmr.2022.107185
https://doi.org/10.1016/j.jmr.2022.107185
Autor:
Thomas F. Prisner, Thomas J. Vogl, Sebastian Fischer, Ilya S. Kurakin, Vasyl Denysenkov, A. E. Fedotov
Publikováno v:
Magnetic Resonance, Vol 1, Pp 275-284 (2020)
A continuous flow dynamic nuclear polarization (DNP) employing the Overhauser effect at ambient temperatures can be used among other methods to increase sensitivity of magnetic resonance imaging (MRI). The hyperpolarized state of water protons can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58a5881f3590aae71649311c8dc98485
https://mr.copernicus.org/articles/1/275/2020/
https://mr.copernicus.org/articles/1/275/2020/
Autor:
Thomas F. Prisner, Thomas J. Vogl, Ilya S. Kurakin, A. E. Fedotov, Vasyl Denysenkov, Sebastian Fischer
A continuous flow dynamic nuclear polarization (DNP) employing the Overhauser effect at ambient temperatures can be used among other methods to increase sensitivity of magnetic resonance imaging (MRI). The hyperpolarized state of water protons can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57af4fa5771da50d1d2c2c35c2cf9ab7
https://mr.copernicus.org/preprints/mr-2020-20/
https://mr.copernicus.org/preprints/mr-2020-20/