Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Ulrich Kertzscher"'
Autor:
Isabell Schulz, Felix Hehnen, Kevin Harry Lausch, Sophia Mareike Geisler, Ümit Hasirci, Sophia Wolff, Tim Rese, Sebastian Schimek, Michael Lommel, Christian Oliver Paschereit, Stefan Moritz, Martin Kriegel, Ulrich Kertzscher
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5601 (2024)
The COVID-19 pandemic has focused attention on the importance of understanding and mitigating the airborne transmission of pathogens in indoor environments. This study investigated the aerosol distribution in different indoor venues with varying vent
Externí odkaz:
https://doaj.org/article/9836911a5ef34acebeaaacf61772995a
Autor:
Eriselda Keshi, Peter Tang, Marie Weinhart, Hannah Everwien, Simon Moosburner, Nicolai Seiffert, Michael Lommel, Ulrich Kertzscher, Brigitta Globke, Anja Reutzel-Selke, Benjamin Strücker, Johann Pratschke, Igor Maximillian Sauer, Nils Haep, Karl Herbert Hillebrandt
Publikováno v:
Journal of Biological Engineering, Vol 15, Iss 1, Pp 1-20 (2021)
Abstract Background Since autologous veins are unavailable when needed in more than 20% of cases in vascular surgery, the production of personalized biological vascular grafts for implantation has become crucial. Surface modification of decellularize
Externí odkaz:
https://doaj.org/article/7ce4d23ac43f4b2180b8285fc3714eff
Autor:
Paul Friedrich Geus, Felix Hehnen, Sophia Krakowski, Klaus Lücke, Dave S. B. Hoon, Nikolaj Frost, Ulrich Kertzscher, Gabi Wendt
Publikováno v:
Cancers, Vol 14, Iss 19, p 4753 (2022)
Circulating tumor cells (CTCs) exist in low quantities in the bloodstream in the early stages of cancers. It, therefore, remains a technical challenge to isolate them in large enough quantities for a precise diagnosis and downstream analysis. We intr
Externí odkaz:
https://doaj.org/article/fbce8a231d9945709c39f3256c6c76a1
Autor:
Michaël W. Kulka, Sarah Smatty, Felix Hehnen, Tim Bierewirtz, Kim Silberreis, Chuanxiong Nie, Yannic Kerkhoff, Carsten Grötzinger, Sebastian Friedrich, Lars Ingemar Dahms, Jens Dernedde, Ingo Grunwald, Michael Schirner, Ulrich Kertzscher, Klaus Affeld, Rainer Haag
Publikováno v:
Advanced Materials Interfaces, Vol 7, Iss 21, Pp n/a-n/a (2020)
Abstract Continuous‐flow ventricular assist devices (VADs) have established themselves as a lifesaving therapy option in patients with severe cardiovascular disease. Unfortunately, complications with VADs resulting from the shear‐induced formatio
Externí odkaz:
https://doaj.org/article/32c5345ae0894014bdd6889c24b44c64
Autor:
Ulrich Kertzscher, Torsten Schneider, Leonid Goubergrits, Klaus Affeld, Daniel Hänggi, Andreas Spuler
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e41677 (2012)
BackgroundCerebral arterial vasospasm leads to delayed cerebral ischemia and constitutes the major delayed complication following aneurysmal subarachnoid hemorrhage. Cerebral vasospasm can be reduced by increased blood clearance from the subarachnoid
Externí odkaz:
https://doaj.org/article/1191e46f4dc24ab2af276b95c7815700
Autor:
Andreas Escher, Henrike Gobel, Marcel Nicolai, Thomas Schloglhofer, Emanuel J. Hubmann, Gunther Laufer, Barbara Messner, Ulrich Kertzscher, Daniel Zimpfer, Marcus Granegger
Publikováno v:
IEEE Transactions on Biomedical Engineering. 69:2423-2432
In preclinical examinations, rotodynamic blood pumps (RBPs) are predominantly evaluated at design-point conditions. In clinical practice, however, they run at diversified modes of operation. This study aimed at extending current preclinical evaluatio
Publikováno v:
Current Directions in Biomedical Engineering. 8:145-148
The formation of thrombi is still a challenge when it comes to ventricular assist devices (VADs). This can be caused by the subsequent deposition of proteins and platelets on foreign surfaces. In VADs, the blood contacting components are mainly made
Autor:
Marcus Granegger, Stefan Jakubek, Daniel Zimpfer, Ulrich Kertzscher, Günther Laufer, Christoph Hametner, Michael Bernhard Fischer, Michael Röhrich, Andreas Escher, Moritz Bender
Conventional mock circulatory loops (MCLs) cannot replicate realistic hemodynamic conditions without inducing blood trauma. This constrains in-vitro hemocompatibility examinations of blood pumps to static operating conditions that do not reflect clin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2adc581415547f7e2ea8c0e02086f5bf
https://doi.org/10.36227/techrxiv.22795136
https://doi.org/10.36227/techrxiv.22795136
Autor:
Marcus Granegger, Ulrich Kertzscher, Johann Walter Kolar, Daniel Zimpfer, Dominik Bortis, Tim Rese, Rosario Giuffrida, Krishnaraj Narayanaswamy, Tim Bierewirtz
Objective: Total artificial hearts (TAH) are used as a temporary treatment for severe biventricular heart failure. Long-term cardiac replacement is hampered by limited durability and complication rates, which may be attributable to the modus operandi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b26e90526d86921d948bb10e902fd53
https://doi.org/10.36227/techrxiv.22309336.v1
https://doi.org/10.36227/techrxiv.22309336.v1
Autor:
Marcus Granegger, Andreas Escher, Barbara Karner, Matthias Kainz, Thomas Schlöglhofer, Harald Schwingenschlögl, Michael Roehrich, Bruno Karl Podesser, Anne-Margarethe Kramer, Ulrich Kertzscher, Günther Laufer, Michael Hübler, Daniel Zimpfer
Publikováno v:
ASAIO Journal.