TY  - JOUR
A1  - Poghossian, Arshak
A1  - Mai, D.-T.
A1  - Mourzina, Y.
A1  - Schöning, Michael Josef
T1  - Impedance effect of an ion-sensitive membrane: characterisation of an EMIS sensor by impedance spectroscopy, capacitance-voltage and constant-capacitance method
JF  - Sensors and Actuators B. 103 (2004), H. 1-2
Y1  - 2004
SN  - 0925-4005
SP  - 423
EP  - 428
ER  - 
TY  - CHAP
A1  - Bhattarai, Aroj
A1  - Staat, Manfred
ED  - Erni, Daniel
T1  - Female pelvic floor dysfunction: progress weakening of the support system
T2  - 1st YRA MedTech Symposium 2016 : April 8th / 2016 / University of Duisburg-Essen
N2  - The structure of the female pelvic floor (PF) is an inter-related system of bony pelvis,muscles, pelvic organs, fascias, ligaments, and nerves with multiple functions. Mechanically, thepelvic organ support system are of two types: (I) supporting system of the levator ani (LA) muscle,and (II) the suspension system of the endopelvic fascia condensation [1], [2]. Significantdenervation injury to the pelvic musculature, depolimerization of the collagen fibrils of the softvaginal hammock, cervical ring and ligaments during pregnancy and vaginal delivery weakens thenormal functions of the pelvic floor. Pelvic organ prolapse, incontinence, sexual dysfunction aresome of the dysfunctions which increases progressively with age and menopause due toweakened support system according to the Integral theory [3]. An improved 3D finite elementmodel of the female pelvic floor as shown in Fig. 1 is constructed that: (I) considers the realisticsupport of the organs to the pelvic side walls, (II) employs the improvement of our previous FEmodel [4], [5] along with the patient based geometries, (III) incorporates the realistic anatomy andboundary conditions of the endopelvic (pubocervical and rectovaginal) fascia, and (IV) considersvarying stiffness of the endopelvic fascia in the craniocaudal direction [3]. Several computationsare carried out on the presented computational model with healthy and damaged supportingtissues, and comparisons are made to understand the physiopathology of the female PF disorders.
Y1  - 2016
U6  - https://doi.org/10.17185/duepublico/40821
SP  - 11
EP  - 12
PB  - Universität Duisburg-Essen
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Ullrich, Sebastian
A1  - Grottke, Oliver
A1  - Rossaint, Rolf
A1  - Staat, Manfred
A1  - Deserno, Thomas M.
A1  - Kuhlen, Torsten
T1  - Virtual Needle Simulation with Haptics for Regional Anaesthesia
Y1  - 2010
N1  - IEEE Virtual Reality 2010, Workshop on Medical Virtual Environments, Waltham, MA, USA, March 21, 2010
SP  - 1
EP  - 3
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
T1  - Silicon-based field-effect devices with nanostructured surfaces for bio-/chemical sensing
JF  - Semiconductor micro- and nanoelectronics : Proceedings of the Seventh International Conference , Tsakhcadzor, Armenia July 3-5 2009
Y1  - 2009
SP  - 51
EP  - 53
ER  - 
TY  - BOOK
A1  - Laack, Walter van
T1  - Größer als das ganze Universum
Y1  - 2021
SN  - 978-3-936624-38-0
PB  - van Laack GmbH
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Spelthahn, Heiko
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
T1  - Self-aligned nanogaps and nanochannels via conventional photolithography and pattern-size reduction technique
JF  - Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI
Y1  - 2009
SN  - 0013-4686
SP  - 6010
EP  - 6014
ER  - 
TY  - JOUR
A1  - Beging, Stefan
A1  - Leinhos, Marcel
A1  - Jablonski, Melanie
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
T1  - Studying the spatially resolved immobilisation of enzymes on a capacitive field-effect structure by means of nano-spotting
JF  - Physica status solidi (a)
Y1  - 2015
U6  - https://doi.org/10.1002/pssa.201431891
SN  - 1862-6319
VL  - 212
IS  - 6
SP  - 1353
EP  - 1358
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
A1  - Busch, Paul
T1  - The structure of classical extensions of quantum probability theory
JF  - Journal of Mathematical Physics. 49 (2008), H. 3
Y1  - 2008
SN  - 1089-7658
N1  - 032104
SP  - 1
EP  - 22
ER  - 
TY  - CHAP
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
T1  - Enzyme und Biosensorik
T2  - Einführung in die Enzymtechnologie
N2  - Enzymbasierte Biosensoren finden seit mehr als fünf Jahrzehnten einen prosperierenden Wachstumsmarkt und werden zunehmend auch in biotechnologischen Prozessen eingesetzt. In diesem Kapitel werden, ausgehend vom Sensorbegriff und typischen Kenngrößen für Biosensoren (Abschn. 18.1), elektrochemische Enzym-Biosensoren vorgestellt und deren typischen Einsatzgebiete diskutiert (Abschn. 18.2). Ein Blick über den „Tellerrand“ hinaus zeigt alternative Transduktorprinzipien (Abschn. 18.3) und führt abschließend in aktuelle Forschungstrends ein (Abschn. 18.4).
Y1  - 2018
SN  - 978-3-662-57619-9
U6  - https://doi.org/10.1007/978-3-662-57619-9_18
SP  - 323
EP  - 347
PB  - Springer Spektrum
CY  - Berlin
ER  - 
TY  - BOOK
A1  - Laack, Walter van
T1  - Experimentelle Untersuchungen über die Wirksamkeit von Schienbeinschonern im Fußballsport
Y1  - 1982
N1  - Aachen, Techn. Hochsch., Diss., 1982
CY  - Aachen
ER  -