@article{AbouzarWernerSchoeningetal.2011, author = {Abouzar, Maryam H. and Werner, Moritz and Sch{\"o}ning, Michael Josef and Poghossian, Arshak}, title = {Capacitance-voltage and impedance-spectroscopy characteristics of nanoplate EISOI capacitors}, series = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6}, journal = {Physica status solidi (a) : applications and material science. 208 (2011), H. 6}, publisher = {Wiley-VCH}, address = {Berlin}, isbn = {1862-6319}, pages = {1327 -- 1332}, year = {2011}, language = {en} } @article{PoghossianAbouzarSchoening2008, author = {Poghossian, Arshak and Abouzar, Maryam H. and Sch{\"o}ning, Michael Josef}, title = {Capacitance-voltage and impedance characteristics of field-effect EIS sensors functionalised with polyelectrolyte multilayers}, series = {IRBM. 29 (2008), H. 2-3}, journal = {IRBM. 29 (2008), H. 2-3}, isbn = {1959-0318}, pages = {149 -- 154}, year = {2008}, language = {en} } @article{SchoeningMourzinaSchubertetal.2001, author = {Sch{\"o}ning, Michael Josef and Mourzina, Y. G. and Schubert, J. and Zander, W. and Legin, A. and Vlasov, Y. G. and L{\"u}th, H.}, title = {Can pulsed laser deposition serve as an advanced technique in fabricating chemical sensors?}, series = {Sensors and Actuators B. 78 (2001), H. 1-3}, journal = {Sensors and Actuators B. 78 (2001), H. 1-3}, isbn = {0925-4005}, pages = {273 -- 278}, year = {2001}, language = {en} } @article{SchoeningMourzinaSchubertetal.2000, author = {Sch{\"o}ning, Michael Josef and Mourzina, Y. G. and Schubert, J. and Zander, W. and Legin, A. and Vlasov, Y. G. and L{\"u}th, H.}, title = {Can pulsed laser deposition serve as an advanced technique in fabricating chemical sensors?}, series = {Proceedings : Copenhagen, Denmark, 27 - 30 August 2000 / [ed.: R. de Reus ...]}, journal = {Proceedings : Copenhagen, Denmark, 27 - 30 August 2000 / [ed.: R. de Reus ...]}, publisher = {MIC, Mikroelektronik Centret}, address = {Lyngby, Denmark}, isbn = {87-89935-50-0}, pages = {615 -- 618}, year = {2000}, language = {en} } @incollection{KirchnerReisertSchoening2014, author = {Kirchner, Patrick and Reisert, Steffen and Sch{\"o}ning, Michael Josef}, title = {Calorimetric gas sensors for hydrogen peroxide monitoring in aseptic food processes}, series = {Gas sensing fundamentals. (Springer Series on Chemical Sensors and Biosensors ; 15)}, booktitle = {Gas sensing fundamentals. (Springer Series on Chemical Sensors and Biosensors ; 15)}, publisher = {Springer}, address = {Heidelberg}, isbn = {978-3-642-54518-4 (Print) ; 978-3-642-54519-1 (Online)}, doi = {10.1007/5346_2013_51}, pages = {279 -- 309}, year = {2014}, abstract = {For the sterilisation of aseptic food packages it is taken advantage of the microbicidal properties of hydrogen peroxide (H2O2). Especially, when applied in vapour phase, it has shown high potential of microbial inactivation. In addition, it offers a high environmental compatibility compared to other chemical sterilisation agents, as it decomposes into oxygen and water, respectively. Due to a lack in sensory detection possibilities, a continuous monitoring of the H2O2 concentration was recently not available. Instead, the sterilisation efficacy is validated using microbiological tests. However, progresses in the development of calorimetric gas sensors during the last 7 years have made it possible to monitor the H2O2 concentration during operation. This chapter deals with the fundamentals of calorimetric gas sensing with special focus on the detection of gaseous hydrogen peroxide. A sensor principle based on a calorimetric differential set-up is described. Special emphasis is given to the sensor design with respect to the operational requirements under field conditions. The state-of-the-art regarding a sensor set-up for the on-line monitoring and secondly, a miniaturised sensor for in-line monitoring are summarised. Furthermore, alternative detection methods and a novel multi-sensor system for the characterisation of aseptic sterilisation processes are described.}, language = {en} } @article{RibitschKarlBirnerGruenbergeretal.2010, author = {Ribitsch, D. and Karl, W. and Birner-Gruenberger, R. and Gruber, K. and Eiteljoerg, I. and Remler, P. and Wieland, S. and Siegert, Petra and Maurer, Karl-Heinz and Schwab, H.}, title = {C-terminal truncation of a metagenome-derived detergent protease for effective expression in E. coli}, series = {Journal of biotechnology}, volume = {150}, journal = {Journal of biotechnology}, number = {3}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-4863 (E-Journal); 0168-1656 (Print)}, doi = {10.1016/j.jbiotec.2010.09.947}, pages = {408 -- 416}, year = {2010}, abstract = {Recently, a new alkaline protease named HP70 showing highest homology to extracellular serine proteases of Stenotrophomonas maltophilia and Xanthomonas campestris was found in the course of a metagenome screening for detergent proteases (Niehaus et al., submitted for publication). Attempts to efficiently express the enzyme in common expression hosts had failed. This study reports on the realization of overexpression in Escherichia coli after structural modification of HP70. Modelling of HP70 resulted in a two-domain structure, comprising the catalytic domain and a C-terminal domain which includes about 100 amino acids. On the basis of the modelled structure the enzyme was truncated by deletion of most of the C-terminal domain yielding HP70-C477. This structural modification allowed effective expression of active enzyme using E. coli BL21-Gold as the host. Specific activity of HP70-C477 determined with suc-l-Ala-l-Ala-l-Pro-l-Phe-p-nitroanilide as the substrate was 30 ± 5 U/mg compared to 8 ± 1 U/mg of the native enzyme. HP70-C477 was most active at 40 °C and pH 7-11; these conditions are prerequisite for a potential application as detergent enzyme. Determination of kinetic parameters at 40 °C and pH = 9.5 resulted in KM = 0.23 ± 0.01 mM and kcat = 167.5 ± 3.6 s⁻¹. MS-analysis of peptide fragments obtained from incubation of HP70 and HP70-C477 with insulin B indicated that the C-terminal domain influences the cleavage preferences of the enzyme. Washing experiments confirmed the high potential of HP70-C477 as detergent protease.}, language = {en} } @article{PaczkowskiWeissbeckerSchoeningetal.2011, author = {Paczkowski, Sebastian and Weißbecker, Bernhard and Sch{\"o}ning, Michael Josef and Sch{\"u}tz, Stefan}, title = {Biosensors on the Basis of Insect Olfaction}, series = {Insect biotechnology / Andreas Vilcinskas, ed.}, journal = {Insect biotechnology / Andreas Vilcinskas, ed.}, publisher = {Springer}, address = {Dordrecht [u.a.]}, isbn = {978-90-481-9640-1}, pages = {225 -- 240}, year = {2011}, language = {en} } @article{KeusgenJuengerKrestetal.2003, author = {Keusgen, Michael and J{\"u}nger, Martina and Krest, Ingo and Sch{\"o}ning, Michael Josef}, title = {Biosensoric detection of the cysteine sulphoxide alliin}, series = {Sensors and Actuators B. 95 (2003), H. 1-3}, journal = {Sensors and Actuators B. 95 (2003), H. 1-3}, isbn = {0925-4005}, pages = {297 -- 302}, year = {2003}, language = {en} } @article{KeusgenJuengerSchoening2002, author = {Keusgen, M. and J{\"u}nger, M. and Sch{\"o}ning, Michael Josef}, title = {Biosensoric detection of the cysteine sulphoxide alliin}, series = {Book of abstracts / ed. by J. Saneistr.}, journal = {Book of abstracts / ed. by J. Saneistr.}, publisher = {Czech Technical University, Faculty of Electrical Engineering, Department of Measurement}, address = {Prague}, isbn = {80-01-02576-4}, pages = {1175 -- 1178}, year = {2002}, language = {en} } @inproceedings{KasperSchiffelsKrafftetal.2016, author = {Kasper, Katharina and Schiffels, Johannes and Krafft, Simone and Kuperjans, Isabel and Elbers, Gereon and Selmer, Thorsten}, title = {Biogas Production on Demand Regulated by Butyric Acid Addition}, series = {IOP Conference Series: Earth and Environmental Science. Bd. 32}, volume = {32}, booktitle = {IOP Conference Series: Earth and Environmental Science. Bd. 32}, issn = {1755-1315}, doi = {10.1088/1755-1315/32/1/012009}, pages = {012009/1 -- 012009/4}, year = {2016}, language = {en} } @article{SchoeningPoghossian2006, author = {Sch{\"o}ning, Michael Josef and Poghossian, Arshak}, title = {BioFEDs (field-effect devices) : State-of-the-art and new directions}, series = {Electroanalysis}, volume = {18}, journal = {Electroanalysis}, number = {19-20}, issn = {1521-4109}, doi = {10.1002/elan.200603609}, pages = {1893 -- 1900}, year = {2006}, language = {en} } @article{SchrothWeissbeckerSchuetzetal.2002, author = {Schroth, P. and Weißbecker, B. and Sch{\"u}tz, S. and Ecken, H. and Yoshinobu, T. and L{\"u}th, H. and Sch{\"o}ning, Michael Josef}, title = {Bioelectronic signal processing - intact chemoreceptors coupled to field-effect devices}, series = {Lecture Notes of the ICB Seminars}, journal = {Lecture Notes of the ICB Seminars}, publisher = {MCB}, address = {Warsaw}, pages = {28 -- 42}, year = {2002}, language = {en} } @article{SchrothWeissbeckerSchuetzetal.2001, author = {Schroth, P. and Weißbecker, B. and Sch{\"u}tz, S. and Ecken, H. and Yoshinobu, T. and L{\"u}th, H. and Sch{\"o}ning, Michael Josef}, title = {Bioelectronic signal processing - intact chemoreceptors coupled to field-effect devices}, series = {Biocybernetics and Biomedical Engineering. 21 (2001), H. 3}, journal = {Biocybernetics and Biomedical Engineering. 21 (2001), H. 3}, isbn = {0208-5216}, pages = {27 -- 42}, year = {2001}, language = {en} } @article{LuethThustSteffenetal.2000, author = {L{\"u}th, H. and Thust, M. and Steffen, A. and Kordos, P. and Sch{\"o}ning, Michael Josef}, title = {Biochemical sensors with structured and porous silicon capacitors}, series = {Materials Science and Engineering B. 69-70 (2000)}, journal = {Materials Science and Engineering B. 69-70 (2000)}, isbn = {0921-5107}, pages = {104 -- 108}, year = {2000}, language = {en} } @article{KramerHalamkovaPoghossianetal.2013, author = {Kramer, Friederike and Halamkova, Lenka and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Katz, Evgeny and Halamek, Jan}, title = {Biocatalytic analysis of biomarkers for forensic identification of ethnicity between Caucasian and African American}, series = {The analyst. August 2013}, volume = {Vol. 138}, journal = {The analyst. August 2013}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {1364-5528 (E-Journal); 0003-2654 (Print)}, pages = {6251 -- 6257}, year = {2013}, language = {en} } @article{WernerGroebelSchuhmacheretal.2009, author = {Werner, Frederik and Groebel, Simone and Schuhmacher, K. and Spelthahn, Heiko and Wagner, Torsten and Selmer, Thorsten and Baumann, Marcus and Sch{\"o}ning, Michael Josef}, title = {Bestimmung der metabolischen Aktivit{\"a}t von Mikroorganismen w{\"a}hrend des Biogasbildungsprozesses}, series = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, journal = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-941298-44-6}, pages = {201 -- 204}, year = {2009}, language = {de} } @article{DarmoSchaefferFoersteretal.2000, author = {Darmo, J. and Sch{\"a}ffer, F. and F{\"o}rster, Arnold and Kordos, P.}, title = {Beryllium doped low-temperature-grown MBE GaAs: material for photomixing in the THz frequency range}, series = {ASDAM 2000 : conference proceedings / edited by Jozef Osvald ... [et al.]}, journal = {ASDAM 2000 : conference proceedings / edited by Jozef Osvald ... [et al.]}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {0780359399}, pages = {147 -- 150}, year = {2000}, language = {en} } @article{BuniatyanHuckPoghossianetal.2013, author = {Buniatyan, V. and Huck, Christina and Poghossian, Arshak and Aroutiounian, V. M. and Sch{\"o}ning, Michael Josef}, title = {BaxSr1-x TiO3/pc-Si heterojunction capacitance}, series = {Armenian journal of physics}, volume = {6}, journal = {Armenian journal of physics}, number = {4}, publisher = {National Academy of Sciences of Armenia}, address = {Yerevan}, issn = {1829-1171}, pages = {188 -- 197}, year = {2013}, language = {en} } @article{BuniatyanHuckPoghossianetal.2013, author = {Buniatyan, V. and Huck, Christina and Poghossian, Arshak and Aroutiounian, V. M. and Sch{\"o}ning, Michael Josef}, title = {BaxSr1-x TiO3/pc-Si heterojunction}, series = {Armenian journal of physics}, volume = {6}, journal = {Armenian journal of physics}, number = {4}, publisher = {National Academy of Sciences of Armenia}, address = {Yerevan}, issn = {1829-1171}, pages = {177 -- 187}, year = {2013}, language = {en} } @article{PoghossianWagnerSchoening2010, author = {Poghossian, Arshak and Wagner, H. and Sch{\"o}ning, Michael Josef}, title = {Automatisiertes „wafer level"-Testsystem zur Charakterisierung von siliziumbasierten Chemo- und Biosensoren}, series = {Sensoren und Messsysteme 2010 [Elektronische Ressource] : Vortr{\"a}ge der 15. ITG/GMA-Fachtagung vom 18. bis 19. Mai 2010 in N{\"u}rnberg / Informationstechnische Gesellschaft im VDE (ITG); VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)}, journal = {Sensoren und Messsysteme 2010 [Elektronische Ressource] : Vortr{\"a}ge der 15. ITG/GMA-Fachtagung vom 18. bis 19. Mai 2010 in N{\"u}rnberg / Informationstechnische Gesellschaft im VDE (ITG); VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)}, publisher = {VDE Verlag}, address = {Berlin}, isbn = {978-3-8007-3260-9}, pages = {89 -- 92}, year = {2010}, language = {de} }