Zobrazeno 1 - 10
of 73
pro vyhledávání: '"P. Papadogianni"'
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100454- (2024)
Low acyl type gellan gum (GG) is a biocompatible gelling agent with lower degradation rates compared to its high acyl counterpart. This study investigated the hypothesis whether the incorporation of various low acyl GG concentrations into a constant
Externí odkaz:
https://doaj.org/article/db1a93cbb4d84607860b92d739904986
Publikováno v:
Jpn. J. Appl. Phys. 61 045502 (2022)
The alloying of the group-III transparent semiconducting sesquioxides In$_2$O$_3$ and Ga$_2$O$_3$ can lead to a modulation of the properties of the parent compounds, e.g., the shallow- and deep-donor character of the oxygen vacancy or the presence an
Externí odkaz:
http://arxiv.org/abs/2109.12875
Autor:
Papadogianni, Alexandra, Wouters, Charlotte, Schewski, Robert, Feldl, Johannes, Lähnemann, Jonas, Nagata, Takahiro, Kluth, Elias, Feneberg, Martin, Goldhahn, Rüdiger, Ramsteiner, Manfred, Albrecht, Martin, Bierwagen, Oliver
Publikováno v:
Phys. Rev. Materials 6, 033604 (2022)
In this work, we show the heteroepitaxial growth of single-crystalline bixbyite (In$_{1-x}$Ga$_x$)$_2$O$_3$ films on (111)-oriented yttria-stabilized zirconia substrates using plasma-assisted molecular beam epitaxy under various growth conditions. A
Externí odkaz:
http://arxiv.org/abs/2106.09612
Autor:
Feldl, Johannes, Feneberg, Martin, Papadogianni, Alexandra, Lähnemann, Jonas, Nagata, Takahiro, Bierwagen, Oliver, Goldhahn, Rüdiger, Ramsteiner, Manfred
Publikováno v:
Applied Physics Letters 119, 042101 (2021)
The influence of Ga incorporation into cubic In$_2$O$_3$ on the electronic and vibrational properties is discussed for (In$_{1-x}$,Ga$_x$)$_2$O$_3$ alloy films grown by molecular beam epitaxy. Using spectroscopic ellipsometry, a linear dependence of
Externí odkaz:
http://arxiv.org/abs/2104.08092
Autor:
Simion, Cristian, Schipani, Federico, Papadogianni, Alexandra, Stanoiu, Adelina, Budde, Melanie, Oprea, Alexandru, Weimar, Udo, Bierwagen, Oliver, Barsan, Nicolae
Publikováno v:
ACS Sens. 2019, 4, 9, 2420-2428
Semiconducting metal oxide (SMOX)-based gas sensors are indispensable for safety and health applications, e.g. explosive, toxic gas alarms, controls for intake into car cabins and monitor for industrial processes. In the past, the sensor community ha
Externí odkaz:
http://arxiv.org/abs/2010.02962
Autor:
Niavol, Somayeh Saadat, Budde, Melanie, Papadogianni, Alexandra, Heilmann, Martin, Moghaddam, Hossain Milani, Aldao, Celso M., Ligorio, Giovanni, List-Kratochvil, Emil J. W., Lopes, Joao Marcelo J., Barsan, Nicolae, Bierwagen, Oliver, Schipani, Federico
Publikováno v:
Sens. Actuators B Chem., 325 (2020), 128797
Integrated, highly sensitive and reversible sensor devices for toxic and hazardous gases in environmental pollution monitoring can be realized with graphene-based materials. Here we show that, single layer graphene grown on SiC can be utilized to imp
Externí odkaz:
http://arxiv.org/abs/2010.02914
Autor:
Papadogianni, Alexandra, Rombach, Julius, Berthold, Theresa, Polyakov, Vladimir, Krischok, Stefan, Himmerlich, Marcel, Bierwagen, Oliver
Publikováno v:
Phys. Rev. B 102, 075301 (2020)
In2O3 is an n-type transparent semiconducting oxide possessing a surface electron accumulation layer (SEAL) like several other relevant semiconductors, such as InAs, InN, SnO2, and ZnO. Even though the SEAL is within the core of the application of In
Externí odkaz:
http://arxiv.org/abs/2003.04631
Autor:
Vasiliki N. Papadogianni, Alexandros Romeos, Athanasios Giannadakis, Konstantinos Perrakis, Thrassos Panidis
Publikováno v:
Fire, Vol 6, Iss 8, p 292 (2023)
This research investigated potential fire hazards originating in hidden areas of pressurized sections of aircrafts. The objective was to establish a laboratory-scale flammability test method to predict the behavior of fire propagation under real fire
Externí odkaz:
https://doaj.org/article/e0228eb7febc472baa3e0ee8e8a544e1
Autor:
Georgia Papadogianni, Inga Ravens, Ahmed Hassan, Andrew Flatley, Regina Feederle, Günter Bernhardt, Hristo Georgiev
Publikováno v:
Antibodies, Vol 12, Iss 2, p 28 (2023)
Neuritin represents a neurotrophic factor that is not only important in neuronal development and plasticity but also impacts endothelial angiogenesis, cell migration, tumor growth and the production of antibodies by B cells. We established monoclonal
Externí odkaz:
https://doaj.org/article/6ac788f9b6564733be1bd03bbf52e882
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