Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Sebastian, Eckert"'
Autor:
Heiko Rühl, Christian Bode, Tobias Becher, Sebastian Eckert, Ghaith Mohsen, Hannah L. McRae, Jens Müller, Sara Reda, Dirk Loßnitzer, Johannes Oldenburg, Christian Putensen, Bernd Pötzsch
Publikováno v:
Biomedicines, Vol 12, Iss 9, p 1982 (2024)
Sepsis-associated coagulopathy increases risk of mortality. Impairment of the anticoagulant protein C (PC) pathway may contribute to the thrombotic phenotype in coronavirus disease 2019 (COVID-19) sepsis. This study assessed the functionality of this
Externí odkaz:
https://doaj.org/article/e0be3497eded43f498675cd68cd8484d
Publikováno v:
Sensors, Vol 24, Iss 7, p 2105 (2024)
Differential photoacoustic spectroscopy (DPAS) cells are usually excited on the first longitudinal ring mode, with a microphone situated in the middle of each of the two resonator tubes. However, it is known from other photoacoustic spectroscopy cell
Externí odkaz:
https://doaj.org/article/f2bf83a353754eeca400351cb10143f0
Autor:
Vinícius Vaz da Cruz, Faris Gel’mukhanov, Sebastian Eckert, Marcella Iannuzzi, Emelie Ertan, Annette Pietzsch, Rafael C. Couto, Johannes Niskanen, Mattis Fondell, Marcus Dantz, Thorsten Schmitt, Xingye Lu, Daniel McNally, Raphael M. Jay, Victor Kimberg, Alexander Föhlisch, Michael Odelius
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Understanding how nuclear motions affect vibrational motions in molecular liquids remains challenging in modern condensed matter physics. Here the authors study the vibrational quantum effects in liquid water and show the sensitivity on the coherent
Externí odkaz:
https://doaj.org/article/1c04197c52824194899d4995feda4da9
Autor:
Carlo Kleine, Maria Ekimova, Marc-Oliver Winghart, Sebastian Eckert, Oliver Reichel, Heike Löchel, Jürgen Probst, Christoph Braig, Christian Seifert, Alexei Erko, Andrey Sokolov, Marc J. J. Vrakking, Erik T. J. Nibbering, Arnaud Rouzée
Publikováno v:
Structural Dynamics, Vol 8, Iss 3, Pp 034302-034302-6 (2021)
We present a novel soft x-ray spectrometer for ultrafast absorption spectroscopy utilizing table-top femtosecond high-order harmonic sources. Where most commercially available spectrometers rely on spherical variable line space gratings with a typica
Externí odkaz:
https://doaj.org/article/e3b08662b1304da2895aecd1ffe6dbb9
Autor:
Rafael C. Couto, Vinícius V. Cruz, Emelie Ertan, Sebastian Eckert, Mattis Fondell, Marcus Dantz, Brian Kennedy, Thorsten Schmitt, Annette Pietzsch, Freddy F. Guimarães, Hans Ågren, Faris Gel’mukhanov, Michael Odelius, Victor Kimberg, Alexander Föhlisch
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Investigating dynamics of polyatomic molecules is difficult as their potential energy surfaces are multidimensional due to coupled degrees of freedom. Here the authors demonstrate a spatial selective gating technique to probe the different vibrationa
Externí odkaz:
https://doaj.org/article/d1f28289d8e740ada1fc39022282e41f
Autor:
Eric J. Mascarenhas, Mattis Fondell, Robby Büchner, Sebastian Eckert, Vinícius Vaz da Cruz, Alexander Föhlisch
Publikováno v:
Physical Chemistry Chemical Physics. 24:17979-17985
Cr CO 6 was investigated by X ray absorption spectroscopy. The spectral signature at the metal edge provides information about the back bonding of the metal in this class of complexes. Among the processes it participates in is ligand substitution in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d790cb13ea13a56e868acb9c3b8bb7
https://doi.org/10.1039/d1cp05834g
https://doi.org/10.1039/d1cp05834g
Autor:
Vinícius Vaz da Cruz, Eric J. Mascarenhas, Robby Büchner, Raphael M. Jay, Mattis Fondell, Sebastian Eckert, Alexander Föhlisch
Publikováno v:
Physical Chemistry Chemical Physics. 24:27819-27826
In this work, we investigate the photo-aquation reaction of the ferrocyanide anion with multi-edge picosecond soft X-ray spectroscopy. Combining the information of the iron L-edge with nitrogen and oxygen K-edges, we carry out a complete characteriza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94f4c606a7b351912ec60b48030ceca8
https://doi.org/10.1039/d2cp04084k
https://doi.org/10.1039/d2cp04084k
Autor:
Rachel Wallick, Sagnik Chakrabarti, John Burke, Richard Gnewkow, Ju Byeong Chae, Thomas Rossi, Ioanna Mantouvalou, Birgit Kanngieer, Mattis Fondell, Sebastian Eckert, Conner Dykstra, Laura Smith, Josh Vura-Weis, Liviu Mirica, Renske Van der Veen
Photo-assisted catalysis using Ni complexes is an emerging field for cross-coupling reactions in organic synthesis. However, the mechanism by which light enables and enhances reactivity of these complexes often remains elusive. Although optical techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::186ef169be1503852d5b704df991b6c0
https://doi.org/10.26434/chemrxiv-2023-3ckq3
https://doi.org/10.26434/chemrxiv-2023-3ckq3
Autor:
Rolf Mitzner, Niko Pontius, Daniel Schick, Karsten Holldack, Sebastian Eckert, Alexander Föhlisch, F. Sorgenfrei
Publikováno v:
Structural Dynamics
Structural Dynamics, Vol 3, Iss 5, Pp 054304-054304-8 (2016)
Structural Dynamics, Vol 3, Iss 5, Pp 054304-054304-8 (2016)
We present an X-ray-optical cross-correlator for the soft (> 150 eV) up to the hard X-ray regime based on a molybdenum-silicon superlattice. The cross-correlation is done by probing intensity and position changes of superlattice Bragg peaks caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f75f36605d5d2884e6ee176aeb7b6ca1
Autor:
Mattis Fondell, Sebastian Eckert, Raphael M. Jay, Christian Weniger, Wilson Quevedo, Johannes Niskanen, Brian Kennedy, Florian Sorgenfrei, Daniel Schick, Erika Giangrisostomi, Ruslan Ovsyannikov, Katrin Adamczyk, Nils Huse, Philippe Wernet, Rolf Mitzner, Alexander Föhlisch
Publikováno v:
Structural Dynamics, Vol 4, Iss 5, Pp 054902-054902-11 (2017)
We present a setup combining a liquid flatjet sample delivery and a MHz laser system for time-resolved soft X-ray absorption measurements of liquid samples at the high brilliance undulator beamline UE52-SGM at Bessy II yielding unprecedented statis
Externí odkaz:
https://doaj.org/article/440ac68ecceb4b3db61d060695ae5659