Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Theodor Doll"'
Autor:
Minh-Hai Nguyen, Adrian Onken, Jan Sündermann, Madina Shamsuyeva, Pankaj Singla, Tom Depuydt, Marloes Peeters, Patrick Wagner, Konrad Bethmann, Julia Körner, Hans-Josef Endres, Thomas Lenarz, Theodor Doll
Publikováno v:
ACS Omega, Vol 9, Iss 23, Pp 25223-25238 (2024)
Externí odkaz:
https://doaj.org/article/aaaeedfc06944b7699d52c5b617f449b
Autor:
Theodor Doll, Victor M. Fuenzalida, Helmut Schütte, Stefan Gaßmann, Juan J. Velasco-Velez, Robert Köhler, Alex Kontschev, Thomas Haas, Bert Ungethüm, Andreas Walte, Jonas Oberröhrmann, Adrian Onken, Kasimir M. Philipp, Minh-Hai Nguyen, Thomas Lenarz, Achim Walter Hassel, Wolfgang Viöl
Publikováno v:
Sensors, Vol 24, Iss 4, p 1256 (2024)
Chemosensor technology for trace gases in the air always aims to identify these compounds and then measure their concentrations. For identification, traceable methods are sparse and relate to large appliances such as mass spectrometers. We present a
Externí odkaz:
https://doaj.org/article/5ae0d9d442c745fcb48f6648b606f973
Autor:
Minh-Hai Nguyen, Adrian Onken, Anika Wulff, Katharina Foremny, Patricia Torgau, Helmut Schütte, Sabine Hild, Theodor Doll
Publikováno v:
Bioengineering, Vol 10, Iss 5, p 625 (2023)
Delamination at heterogeneous material interfaces is one of the most prominent failure modes in active implantable medical devices (AIMDs). A well-known example of an AIMD is the cochlear implant (CI). In mechanical engineering, a multitude of testin
Externí odkaz:
https://doaj.org/article/3309622349ac4492af9b74ebe712dbf4
Autor:
Suheda Yilmaz-Bayraktar, Katharina Foremny, Michaela Kreienmeyer, Athanasia Warnecke, Theodor Doll
Publikováno v:
Polymers, Vol 14, Iss 9, p 1766 (2022)
The gold standard for the partial restoration of sensorineural hearing loss is cochlear implant surgery, which restores patients’ speech comprehension. The remaining limitations, e.g., music perception, are partly due to a gap between cochlear impl
Externí odkaz:
https://doaj.org/article/4147ee60aa65440cb1daa0c01f3071c3
Autor:
Adrian Onken, Helmut Schütte, Anika Wulff, Heidi Lenz-Strauch, Michaela Kreienmeyer, Sabine Hild, Thomas Stieglitz, Stefan Gassmann, Thomas Lenarz, Theodor Doll
Publikováno v:
Bioengineering, Vol 9, Iss 1, p 10 (2021)
The ingress of body fluids or their constituents is one of the main causes of failure of active implantable medical devices (AIMDs). Progressive delamination takes its origin at the junctions where exposed electrodes and conductive pathways enter the
Externí odkaz:
https://doaj.org/article/3c78e0dd27c74e4e857a8bb0bfc3ddc2
Publikováno v:
Nanomaterials, Vol 11, Iss 12, p 3251 (2021)
Galinstan, a liquid metal at room temperature, is a promising material for use in flexible electronics. Since it has been successfully integrated in devices for external use, e.g., as stretchable electronic skin in tactile sensation, the possibility
Externí odkaz:
https://doaj.org/article/5b2cf62f1fd84790af3910817b035a56
Publikováno v:
Micromachines, Vol 12, Iss 6, p 669 (2021)
The most common failure mode of implantable neural implants has been delamination of layers in compound structures and encapsulations in a wet body environment. Current knowledge of failure mechanisms of adhesion and its standardized test procedures
Externí odkaz:
https://doaj.org/article/02dfe3bab2b143e9a13ea70342d3f852
Autor:
Felix C. Wiegandt, Ulrich P. Froriep, Fabian Müller, Theodor Doll, Andreas Dietzel, Gerhard Pohlmann
Publikováno v:
Pharmaceutics, Vol 13, Iss 5, p 657 (2021)
A major disadvantage of inhalation therapy with continuous drug delivery is the loss of medication during expiration. Developing a breath-triggered drug release system can highly decrease this loss. However, there is currently no breath-triggered dru
Externí odkaz:
https://doaj.org/article/ba014bccf4cd4d04aadb675a954222a9
Autor:
Felix C. Wiegandt, David Biegger, Jacob F. Fast, Grzegorz Matusiak, Jan Mazela, Tobias Ortmaier, Theodor Doll, Andreas Dietzel, Bettina Bohnhorst, Gerhard Pohlmann
Publikováno v:
Pharmaceutics, Vol 13, Iss 5, p 721 (2021)
In order to deliver an aerosolized drug in a breath-triggered manner, the initiation of the patient’s inspiration needs to be detected. The best-known systems monitoring breathing patterns are based on flow sensors. However, due to their large dead
Externí odkaz:
https://doaj.org/article/f50e90cf4fc3438e8ae598f75578cc81
Autor:
Katharina Foremny, Wiebke S. Konerding, Ailke Behrens, Peter Baumhoff, Ulrich P. Froriep, Andrej Kral, Theodor Doll
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 1029 (2021)
Current developments of electrodes for neural recordings address the need of biomedical research and applications for high spatial acuity in electrophysiological recordings. One approach is the usage of novel materials to overcome electrochemical con
Externí odkaz:
https://doaj.org/article/64b7161886af46fbbe4a812c0f61c0ae