TY - JOUR A1 - Khodaverdi, M. A1 - Chatziioannou, A. F. A1 - Weber, S. A1 - Ziemons, Karl A1 - Halling, H. A1 - Pietrzyk, U. T1 - Investigation of different MicroCT scanner configurations by GEANT4 simulations JF - IEEE Transactions on Nuclear Science N2 - This study has been performed to design the combination of the new ClearPET (ClearPET is a trademark of the Crystal Clear Collaboration), a small animal positron emission tomography (PET) system, with a micro-computed tomography (microCT) scanner. The properties of different microCT systems have been determined by simulations based on GEANT4. We will demonstrate the influence of the detector material and the X-ray spectrum on the obtained contrast. Four different detector materials (selenium, cadmium zinc telluride, cesium iodide and gadolinium oxysulfide) and two X-ray spectra (a molybdenum and a tungsten source) have been considered. The spectra have also been modified by aluminum filters of varying thickness. The contrast between different tissue types (water, air, brain, bone and fat) has been simulated by using a suitable phantom. The results indicate the possibility to improve the image contrast in microCT by an optimized combination of the X-ray source and detector material. Y1 - 2005 SN - 0018-9499 VL - 52 IS - 1 SP - 188 EP - 192 ER - TY - JOUR A1 - Streun, M. A1 - Christ, D. A1 - Hellendung, A. A1 - Larue, H. A1 - Ziemons, Karl A1 - Halling, H. T1 - Effects of crosstalk and gain nonuniformity using multichannel PMTs in the Clearpet® scanner JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment N2 - The ClearPET® scanners developed by the Crystal Clear Collaboration use multichannel PMTs as photodetectors with scintillator pixels coupled individually to each channel. In order to localize an event each channel anode is connected to a comparator that triggers when the anode signal exceeds a common predefined threshold. Two major difficulties here are crosstalk of light and the gain nonuniformity of the PMT channels. Crosstalk can generate false triggering in channels adjacent to the actual event. On the one hand this can be suppressed by sufficiently increasing the threshold, but on the other hand a threshold too high can already prevent valid events on the lower gain channels from being detected. Finally, both effects restrict the dynamic range of pulse heights that can be processed. The requirements to the dynamic range are not low as the ClearPET® scanners detect the depth of interaction by phoswich pixels consisting of LSO and Lu0.7Y0.3AP, two scintillators with different light yields. We will present a model to estimate the achievable dynamic range and show solutions to increase it. Y1 - 2005 SN - 0168-9002 N1 - Proceedings of the 7th International Conference on Inorganic Scintillators and their Use in Scientific and Industrial Applications VL - 537 IS - 1-2 SP - 402 EP - 405 ER - TY - JOUR A1 - Ziemons, Karl A1 - Auffray, E. A1 - Barbier, R. A1 - Brandenburg, G. A1 - Bruyndonckx, P. T1 - The ClearPET™ project: Development of a 2nd generation high-performance small animal PET scanner JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment N2 - Second generation high-performance PET scanners, called ClearPET™1, have been developed by working groups of the Crystal Clear Collaboration (CCC). High sensitivity and high spatial resolution for the ClearPET camera is achieved by using a phoswich arrangement combining two different types of lutetium-based scintillator materials: LSO from CTI and LuYAP:Ce from the CCC (ISTC project). In a first ClearPET prototype, phoswich arrangements of 8×8 crystals of 2×2×10 mm3 are coupled to multi-channel photomultiplier tubes (Hamamatsu R7600). A unit of four PMTs arranged in-line represents one of 20 sectors of the ring design. The opening diameter of the ring is 120 mm, the axial detector length is 110 mm.The PMT pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the exact pulse starting time, which is subsequently used for coincidence detection. The gantry allows rotation of the detector modules around the field of view. Preliminary data shows a correct identification of the crystal layer about (98±1)%. Typically the energy resolution is (23.3±0.5)% for the luyap layer and (15.4±0.4)% for the lso layer. early studies showed the timing resolution of 2 ns FWHM and 4.8 ns FWTM. the intrinsic spatial resolution ranges from 1.37 mm to 1.61 mm full-width of half-maximum (FWHM) with a mean of 1.48 mm FWHM. further improvements in image and energy resolution are expected when the system geometry is fully modeled. Y1 - 2005 SN - 0168-9002 N1 - Proceedings of the 7th International Conference on Inorganic Scintillators and their Use in Scientific and Industrial Applications VL - 537 IS - 1-2 SP - 307 EP - 311 ER - TY - JOUR A1 - Grajewski, Matthias A1 - Hron, Jaroslav A1 - Turek, Stefan T1 - Dual weighted a posteriori error estimation for a new nonconforming linear finite element on quadrilaterals JF - Applied Numerical Mathematics N2 - After a short introduction of a new nonconforming linear finite element on quadrilaterals recently developed by Park, we derive a dual weighted residual-based a posteriori error estimator (in the sense of Becker and Rannacher) for this finite element. By computing a corresponding dual solution we estimate the error with respect to a given target error functional. The reliability and efficiency of this estimator is analyzed in several numerical experiments. Y1 - 2005 U6 - http://dx.doi.org/10.1016/j.apnum.2004.09.016 SN - 0168-9274 VL - 54 IS - 3-4 SP - 504 EP - 518 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Staat, Manfred A1 - Vu, Khoi Duc T1 - Limit loads of circumferentially flawed pipes and cylindrical vessels under internal pressure JF - International Journal of Pressure Vessels and Piping. 83 (2006), H. 3 Y1 - 2006 SN - 0308-0161 SP - 188 EP - 196 ER - TY - JOUR A1 - Poghossian, Arshak A1 - Abouzar, Maryam H. A1 - Sakkari, M. A1 - Kassab, T. A1 - Han, Y. A1 - Ingebrandt, S. A1 - Offenhäusser, A. A1 - Schöning, Michael Josef T1 - Field-effect sensors for monitoring the layer-by-layer adsorption of charged macromolecules JF - Sensors and Actuators B: Chemical. 118 (2006), H. 1-2 Y1 - 2006 SN - 0925-4005 N1 - Eurosensors XIX - Eurosensors XIX - The 19th European Conference on Solid-State Transducers SP - 163 EP - 170 ER - TY - JOUR A1 - Kloock, Joachim P. A1 - Moreno, Lia A1 - Bratov, A. A1 - Huachupoma, S. A1 - Xu, J. A1 - Wagner, Torsten A1 - Yoshinobu, T. A1 - Ermolenko, Y. A1 - Vlasov, Y. G. A1 - Schöning, Michael Josef T1 - PLD-prepared cadmium sensors based on chalcogenide glasses —ISFET, LAPS and μISE semiconductor structures JF - Sensors and Actuators B: Chemical. 118 (2006), H. 1-2 Y1 - 2006 SN - 0925-4005 N1 - Eurosensors XIX - Eurosensors XIX - The 19th European Conference on Solid-State Transducers SP - 149 EP - 155 ER - TY - JOUR A1 - Wagner, Torsten A1 - Rao, C. A1 - Kloock, Joachim P. A1 - Yoshinobu, T. A1 - Otto, R. A1 - Keusgen, M. A1 - Schöning, Michael Josef T1 - “LAPS Card”—A novel chip card-based light-addressable potentiometric sensor (LAPS) JF - Sensors and Actuators B: Chemical. 118 (2006), H. 1-2 Y1 - 2006 SN - 0925-4005 N1 - Eurosensors XIX - Eurosensors XIX - The 19th European Conference on Solid-State Transducers SP - 33 EP - 40 ER - TY - JOUR A1 - Dikta, Gerhard A1 - Kvesic, Marsel A1 - Schmidt, Christian T1 - Bootstrap Approximations in Model Checks for Binary Data JF - Journal of the American Statistical Association. 101 (2006), H. 474 Y1 - 2006 SN - 0162-1459 SP - 521 EP - 530 ER - TY - JOUR A1 - Dikta, Gerhard T1 - Time series methods to forecast patent filings JF - Forecasting innovations : methods for predicting numbers of patent filings ; with 71 tables / Peter Hingley ; Marc Nicolas (ed.), Y1 - 2006 SN - 978-3-540-35991-3 U6 - http://dx.doi.org/10.1007/3-540-35992-3_6 N1 - ISBN 3-540-35991-5 SP - 95 EP - 124 PB - Springer CY - Berlin [u.a.] ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Moro, D. A1 - Ferreti, A. A1 - Colautti, P. T1 - The new articulated twin mini TEPC JF - Annual Report 2006 / Istituto Nazionale di Fisica Nucleare / Laboratori Nazionali Y1 - 2006 SP - 273 CY - Legnaro ER - TY - JOUR A1 - Streun, M. A1 - Chavan, U. A1 - Lame, H. A1 - Parl, C. A1 - Müller-Veggian, Mattea A1 - Ziemons, Karl T1 - Treating the Gain Non-Uniformity of Multi Channel PMTs by Channel-Specific Trigger Levels JF - 2006 IEEE Nuclear Science Symposium Conference Record, Vol. 2. Y1 - 2006 SN - 1082-3654 SP - 1301 EP - 1304 CY - San Diego, CA ER - TY - JOUR A1 - Weber, Hans-Joachim A1 - Mo, Xiumei A1 - Ramakrishna, S. T1 - PCL-PGLA composite tubular scaffold preparation and biocompatibility investigation / X. Mo, H.-J. Weber, S. Ramakrishna JF - The International journal of artificial organs. 29 (2006), H. 8 Y1 - 2006 SP - 790 EP - 799 PB - - ER - TY - JOUR A1 - Kaminsky, Radoslav A1 - Kallweit, Stephan A1 - Weber, Hans-Joachim A1 - Simons, Antoine A1 - Kramm, K. A1 - Jazwik, K. A1 - Moll, J. A1 - Verdonck, P. T1 - 3D high speed piv assessment of a new aortic heart valve prototype JF - Journal of biomechanics. 39 (2006), H. Supplement 1 Y1 - 2006 SN - 0021-9290 N1 - World Congress of Biomechanics <5, 2006, München>: Abstracts of the 5th World Congress of Biomechanics SP - S304 EP - S305 PB - - ER - TY - BOOK A1 - Kaminsky, Radoslav A1 - Kallweit, Stephan A1 - Weber, Hans-Joachim A1 - Simons, Antoine A1 - Verdonck, Pascal T1 - Stereo high speed PIV measurements behind two different artificial heart valves Y1 - 2006 N1 - International Symposium on Applications of Laser Techniques to Fluid Mechanics <13, 2006, Lisboa> ER - TY - JOUR A1 - Näther, Niko A1 - Emmerich, Rüdiger A1 - Berger, Jörg A1 - Friedrich, Peter A1 - Henkel, Hartmut A1 - Schneider, Andreas A1 - Schöning, Michael Josef T1 - A novel gas-phase hydrogen peroxide sensor basing on a combined physical/chemical transduction mechanism JF - Nanofunctional materials, nanostructures, and novel devices for biological and chemical detection : November 27 - December 1, 2006, Boston, Massachusetts, USA ; [at the 2006 MRS Fall Meeting]. Y1 - 2006 SN - 978-1-60423-407-7 N1 - Materials Research Society symposium proceedings ; 951 ; MRS fall meeting ; (2006.11.27-12.01 : ; Boston, Mass.) SP - 63 EP - 68 PB - Materials Research Soc. CY - Warrendale, Pa. ER - TY - BOOK A1 - Grotendorst, Johannes T1 - Computational Nanoscience: Do it yourself! : winter school, 14 - 22 February 2006, Forschungszentrum Jülich, Germany ; lecture notes / Grotendorst, Johannes Y1 - 2006 SN - 3-00-017350-1 N1 - NIC series ; 31 ; Forschungszentrum / John-von-Neumann-Institut für Computing PB - NIC CY - Jülich ER - TY - JOUR A1 - Grotendorst, Johannes A1 - Scott, Tony C. A1 - Aubert-Frécon, Monique T1 - New Approach for the Electronic Energies of the Hydrogen Molecular Ion / Scott, Tony C. ; Aubert-Frécon, Monique ; Grotendorst, Johannes JF - Chemical Physics. 324 (2006), H. 2/3 Y1 - 2006 SN - 0301-0104 SP - 323 EP - 338 ER - TY - BOOK A1 - Grotendorst, Johannes T1 - GALA - Grünenthal Applied Life Science Analysis : Bericht ; [Projektdokumentation] / John von Neumann-Institut für Computing (NIC); Zentralinstitut für Angewandte Mathematik. Achim Kless und Johannes Grotendorst (Hrsg.) Y1 - 2006 SN - 3-00-017349-8 N1 - NIC-Serie ; 30 ; John von Neumann-Institut für Computing PB - NIC CY - Jülich ER - TY - JOUR A1 - Behbahani, Mehdi A1 - Behr, M. A1 - Arora, D. A1 - Coronado, O. A1 - Pasquali, M. T1 - CFD Analysis of MicroMed Debakey Pump and Hemolysis Prediction / Behbahani, M. ; Behr, M. ; Arora, D. ; Coronado, O. ; Pasquali, M. JF - Artificial Organs. 30 (2006), H. 11 Y1 - 2006 SN - 1525-1594 N1 - Abstracts 14th Congress of the International Society for Rotary Blood Pumps, Leuven, Belgium, August 31–September 2, 2006 ; S7-4 SP - A45 EP - A46 ER - TY - JOUR A1 - Kotliar, Konstantin A1 - Bauer, S. M. A1 - Zamuraev, L. A. T1 - Model of the transversely isotropic spherical layer for estimation of intraocular pressure changes after intravitreal injections / Bauer, S. M. ; Zamuraev, L. A. ; Kotliar, K. E. JF - Rossiiskii zhurnal biomekhaniki = Russian Journal of biomechanics. 10 (2006), H. 2 Y1 - 2006 SN - 1812-5123 SP - 41 EP - 47 PB - - ER - TY - JOUR A1 - Kotliar, Konstantin A1 - Koshitz, I. N. A1 - Svetlova, O. V. A1 - Zaseeva, M. V. T1 - Physiological principles of hypotensive therapy of open-angle glaucoma during presbyopic period. Part I Initial theoretical presuppositions, hypotheses and facts / Koshitz, I. N. ; Svetlova, O. V. ; Zaseeva, M. V. ; Shuhaev, S. V. ; Makarov, F. N. ; Kotli JF - Glaukoma (2006) Y1 - 2006 N1 - Original in Russisch SP - 35 EP - 53 PB - - ER - TY - JOUR A1 - Kotliar, Konstantin A1 - Koshitz, I. N. A1 - Svetlowa, O. V. A1 - Zaseeva, M. V. T1 - Physiological principles of hypotensive therapy of open-angle glaucoma during presbyopic period. Part II Promising algorithms of practical sparing applications / Koshitz, I. N. ; Svetlova, O. V. ; Zaseeva, M. V. ; Shuhaev, S. V. ; Makarov, F. N. ; Kotliar JF - Glaukoma (2006) Y1 - 2006 N1 - Original in Russisch SP - 51 EP - 70 PB - - ER - TY - JOUR A1 - Digel, Ilya A1 - Maggakis-Kelemen, Christina A1 - Zerlin, Kay A1 - Linder, Peter T1 - Body temperature-related structural transitions of monotremal and human hemoglobin JF - Biophysical Journal. 91 (2006), H. 8 Y1 - 2006 SN - 1542-0086 SP - 3014 EP - 3021 ER - TY - JOUR A1 - Streun, M. A1 - Brandenburg, G. A1 - Larue, H. A1 - Parl, C. A1 - Ziemons, Karl T1 - The data acquisition system of ClearPET neuro - a small animal PET scanner JF - IEEE Transactions on Nuclear Science N2 - The Crystal Clear Collaboration has developed a modular system for a small animal PET scanner (ClearPET). The modularity allows the assembly of scanners of different sizes and characteristics in order to satisfy the specific needs of the individual member institutions. The system performs depth of interaction detection by using a phoswich arrangement combining LSO and LuYAP scintillators which are coupled to Multichannel Photomultipliers (PMTs). For each PMT a free running 40 MHz ADC digitizes the signal and the complete scintillation pulse is sampled by an FPGA and sent with 20 MB/s to a PC for preprocessing. The pulse provides information about the gamma energy and the scintillator material which identifies the interaction layer. Furthermore, the exact pulse starting time is obtained from the sampled data. This is important as no hardware coincidence detection is implemented. All single events are recorded and coincidences are identified by software. The system in Jülich (ClearPET Neuro) is equipped with 10240 crystals on 80 PMTs. The paper will present an overview of the data acquisition system. Y1 - 2006 SN - 0018-9499 VL - 53 IS - 3 SP - 700 EP - 703 ER - TY - JOUR A1 - Khodaverdi, M. A1 - Weber, S. A1 - Streun, M. A1 - Parl, C. A1 - Ziemons, Karl T1 - High resolution imaging with ClearPET™ Neuro - first animal images JF - 2005 IEEE Nuclear Science Symposium Conference Record, Vol. 3 N2 - The ClearPET™ Neuro is the first full ring scanner within the Crystal Clear Collaboration (CCC). It consists of 80 detector modules allocated to 20 cassettes. LSO and LuYAP:Ce crystals in phoswich configuration in combination with position sensitive photomultiplier tubes are used to achieve high sensitivity and realize the acquisition of the depth of interaction (DOI) information. The complete system has been tested concerning the mechanical and electronical stability and interplay. Moreover, suitable corrections have been implemented into the reconstruction procedure to ensure high image quality. We present first results which show the successful operation of the ClearPET™ Neuro for artefact free and high resolution small animal imaging. Based on these results during the past few months the ClearPET™ Neuro System has been modified in order to optimize the performance. Y1 - 2006 SN - 1082-3654 SP - 1641 EP - 1644 ER - TY - JOUR A1 - Streun, M. A1 - Brandenburg, G. A1 - Khodaverdi, M. A1 - Larue, H. A1 - Parl, C. A1 - Ziemons, Karl T1 - Timemark correction for the ClearPET™ scanners JF - 2005 IEEE Nuclear Science Symposium Conference Record, Vol. 4 N2 - The small animal PET scanners developed by the Crystal Clear Collaboration (ClearPETtrade) detect coincidences by analyzing timemarks which are attached to each event. The scanners are able to save complete single list mode data which allows analysis and modification of the timemarks after data acquisition. The timemarks are obtained from the digitally sampled detector pulses by calculating the baseline crossing of the rising edge of the pulse which is approximated as a straight line. But the limited sampling frequency causes a systematic error in the determination of the timemark. This error depends on the phase of the sampling clock at the time of the event. A statistical method that corrects these errors will be presented Y1 - 2006 SN - 1082-3654 SP - 2057 EP - 2060 ER - TY - JOUR A1 - Mosset, J.-B. A1 - Devroede, O. A1 - Krieguer, M. A1 - Rey, M. A1 - Vieira, J.-M. A1 - Jung, J. H. A1 - Kuntner, C. A1 - Streun, M. A1 - Ziemons, Karl A1 - Auffray, E. A1 - Sempere-Roldan, P. A1 - Lecoq, P. A1 - Bruyndonckx, P. A1 - Loude, J.-F. A1 - Tavernier, S. A1 - Morcel, C. T1 - Development of an optimized LSO/LuYAP phoswich detector head for the Lausanne ClearPET demonstrator JF - IEEE Transactions on Nuclear Science N2 - This paper describes the LSO/LuYAP phoswich detector head developed for the ClearPET small animal PET scanner demonstrator that is under construction in Lausanne within the Crystal Clear Collaboration. The detector head consists of a dual layer of 8×8 LSO and LuYAP crystal arrays coupled to a multi-anode photomultiplier tube (Hamamatsu R7600-M64). Equalistion of the LSO/LuYAP light collection is obtained through partial attenuation of the LSO scintillation light using a thin aluminum deposit of 20-35 nm on LSO and appropriate temperature regulation of the phoswich head between 30°C to 60°C. At 511keV, typical FWHM energy resolutions of the pixels of a phoswich head amounts to (28±2)% for LSO and (25±2)% for LuYAP. The LSO versus LuYAP crystal identification efficiency is better than 98%. Six detector modules have been mounted on a rotating gantry. Axial and tangential spatial resolutions were measured up to 4 cm from the scanner axis and compared to Monte Carlo simulations using GATE. FWHM spatial resolution ranges from 1.3 mm on axis to 2.6 mm at 4 cm from the axis. Y1 - 2006 SN - 0018-9499 VL - 53 IS - 1 SP - 25 EP - 29 ER - TY - CHAP A1 - Näther, Niko A1 - Poghossian, Arshak A1 - Platen, J. A1 - Yoshinobu, T. A1 - Koudelka-Hep, M. A1 - Schöning, Michael Josef T1 - Multi-parameter sensing of both physical and (bio-)chemical quantities using the same transducer principle T2 - Biochemical sensing utilisation of micro- and nanotechnologies : Warsaw, [23rd - 26th] November 2005 / ed. by M. Mascini ... Y1 - 2006 SP - 172 EP - 181 CY - Warsaw ER - TY - CHAP A1 - Kloock, Joachim P. A1 - Schubert, J. A1 - Ermelenko, Y. A1 - Vlasov, Y. G. A1 - Bratov, A. A1 - Schöning, Michael Josef T1 - Thin-film sensors with chalcogenide glass materials – a general survey T2 - Biochemical sensing utilisation of micro- and nanotechnologies : Warsaw, [23rd - 26th] November 2005 / ed. by M. Mascini ... Y1 - 2006 SP - 92 EP - 97 CY - Warsaw ER - TY - CHAP A1 - Schöning, Michael Josef A1 - Abouzar, Maryam H. A1 - Wagner, Torsten A1 - Näther, Niko A1 - Rolka, David A1 - Yoshinobu, Tatsuo A1 - Kloock, Joachim P. A1 - Turek, Monika A1 - Ingebrandt, Sven A1 - Poghossian, Arshak T1 - A semiconductor-based field-effect platform for (bio-)chemical and physical sensors: From capacitive EIS sensors and LAPS over ISFETs to nano-scale devices T2 - MRS Proceedings Y1 - 2006 U6 - http://dx.doi.org/10.1557/PROC-0952-F08-02 N1 - Vol. 952 - Symposium F - Integrated Nanosensors SP - 1 EP - 9 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Poghossian, Arshak T1 - BioFEDs (field-effect devices) : State-of-the-art and new directions JF - Electroanalysis Y1 - 2006 U6 - http://dx.doi.org/10.1002/elan.200603609 SN - 1521-4109 VL - 18 IS - 19-20 SP - 1893 EP - 1900 ER - TY - CHAP A1 - Moreno, Lia A1 - Dosev, D. A1 - Bratov, A. A1 - Dominguez, C. A1 - Schöning, Michael Josef A1 - Kloock, Joachim P. T1 - Effect of electrical properties of the surrounding medium on the response of an interdigitated electrode array with chalcogenide glass film T2 - XX Eurosensors : 20th anniversary ; Göteborg, Sweden, 17 - 20 September 2006 ; [proceedings]. - Vol. 1 Y1 - 2006 SN - 978-91-631-9280-7 N1 - Paper number: T1A-P22 SP - 384 EP - 385 CY - Göteborg ER - TY - CHAP A1 - Poghossian, Arshak A1 - Schöning, Michael Josef T1 - Silicon-based chemical and biological field-effect sensors T2 - Encyclopedia of Sensors. Vol. 9 S - Sk Y1 - 2006 SN - 1-58883-065-9 SP - 463 EP - 534 PB - ASP, American Scientific Publ. CY - Stevenson Ranch, Calif. ER - TY - CHAP A1 - Poghossian, Arshak A1 - Ingebrandt, S. A1 - Platen, J. A1 - Schöning, Michael Josef T1 - Field-effect sensors with charged macromolecules – from micro towards nano aspects T2 - Biochemical Sensing Utilisation of Micro-and Nanotechnologies, Warschau, Nov. 2005 : Lecture Notes of the ICB Seminar / ed.: M. Mascini, W. Torbicz Y1 - 2006 SP - 74 EP - 81 PB - Polish Academy Sciences Press CY - Warsaw ER - TY - JOUR A1 - Yoshinobu, Tatsuo A1 - Moritz, Werner A1 - Finger, Friedhelm A1 - Schöning, Michael Josef ED - Comini, Elisabetta T1 - Application of thin-film amorphous silicon to chemical imaging JF - Nanostructured materials and hybrid composites for gas sensors and biomedical applications : symposium held April 18-20, 2006, San Francisco , California, U.S.A. Y1 - 2006 SN - 9781558998711 N1 - Materials Research Society symposia proceedings; v. 915 IS - Paper 0910-A-20-01 SP - 1 EP - 10 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Abouzar, Maryam H. A1 - Ingebrandt, Sven A1 - Platen, Johannes A1 - Offenhäusser, Andreas A1 - Poghossian, Arshak ED - Comini, Elisabetta T1 - Towards label-free detection of charged macromolecules using field-effect-based structures : Scaling down from capacitive EIS sensor over ISFET to nano-scale devices JF - Nanostructured materials and hybrid composites for gas sensors and biomedical applications : symposium held April 18-20, 2006, San Francisco , California, U.S.A. Y1 - 2006 SN - 9781558998711 IS - paper 0915-R05-04 SP - 89 EP - 94 ER - TY - JOUR A1 - Albracht, Kirsten A1 - Arampatzis, Adamantios T1 - Influence of the mechanical properties of the muscle-tendon unit on force generation in runners with different running economy JF - Biological Cybernetics Y1 - 2006 U6 - http://dx.doi.org/10.1007/s00422-006-0070-z SN - 1432-0770 VL - 95 IS - 1 SP - 87 EP - 96 ER - TY - JOUR A1 - Bialonski, Stephan A1 - Wellmer, Jörg A1 - Elger, Christian E. A1 - Lehnertz, Klaus T1 - Interictal focus localization in neocortical lesional epilepsies with synchronization cluster analysis JF - Epilepsia Y1 - 2006 SN - 0013-9580 VL - 47 SP - 36 ER - TY - JOUR A1 - Bialonski, Stephan A1 - Lehnertz, Klaus T1 - Identifying phase synchronization clusters in spatially extended dynamical systems JF - Physical Review E Y1 - 2006 U6 - http://dx.doi.org/10.1103/PhysRevE.74.051909 SN - 2470-0053 VL - 74 IS - 5 SP - 051909 ER - TY - JOUR A1 - Grajewski, Matthias A1 - Hron, Jaroslav A1 - Turek, Stefan T1 - Numerical analysis for a new non-conforming linear finite element on quadrilaterals JF - Journal of Computational and Applied Mathematics Y1 - 2006 U6 - http://dx.doi.org/10.1016/j.cam.2005.05.024 SN - 0377-0427 VL - 193 IS - 1 SP - 38 EP - 50 ER - TY - JOUR A1 - Staat, Manfred A1 - Vu, Duc-Khoi T1 - Limit analysis of flaws in pressurized pipes and cylindrical vessels. Part I: Axial defects JF - Engineering Fracture Mechanics. 74 (2007), H. 3 Y1 - 2007 SN - 0013-7944 SP - 431 EP - 450 ER - TY - JOUR A1 - Vu, Duc Khoi A1 - Staat, Manfred A1 - Tran, Ich Thinh T1 - Analysis of pressure equipment by application of the primal-dual theory of shakedown JF - Communications in Numerical Methods in Engineering. 23 (2007), H. 3 Y1 - 2007 SN - 1069-8299 SP - 213 EP - 225 ER - TY - JOUR A1 - Vu, Duc Khoi A1 - Staat, Manfred T1 - Shakedown analysis of structures made of materials with temperature-dependent yield stress JF - International Journal of Solids and Structures. 44 (2007), H. 13 Y1 - 2007 SN - 0020-7683 SP - 4524 EP - 4540 ER - TY - JOUR A1 - Poghossian, Arshak A1 - Abouzar, Maryam H. A1 - Christiaens, P. A1 - Williams, O. A. A1 - Haenen, K. A1 - Wagner, P. A1 - Schöning, Michael Josef T1 - Nanocrystalline diamond-based field-effect (bio-)chemical sensor JF - 8. Dresdner Sensor-Symposium : Sensoren für Umwelt, Klima und Sicherheit, Biosensoren und Biosysteme, Sensoren und Sensorsysteme für die Prozesstechnik, Trends in der Sensortechnik, Materialentwicklung für die Sensorik; 8. Dresdner Sensor-Symposium, 10. - 12. Dezember 2007, Dresden / Gerald Gerlach ... (Hg.) Y1 - 2007 SN - 978-3-940046-45-1 N1 - Dresdner Sensor-Symposium <8, 2007, Dresden> ; Dresdner Beiträge zur Sensorik ; 29 SP - 191 EP - 194 PB - TUDpress, Verl. der Wissenschaften CY - Dresden ER - TY - JOUR A1 - Poghossian, Arshak A1 - Abouzar, Maryam H. A1 - Amberger, F. A1 - Mayer, D. A1 - Han, Y. A1 - Ingebrandt, S. A1 - Offenhäusser, A. A1 - Schöning, Michael Josef T1 - Field-effect sensors with charged macromolecules: Characterisation by capacitance–voltage, constant-capacitance, impedance spectroscopy and atomic-force microscopy methods JF - Biosensors and Bioelectronics. 22 (2007), H. 9-10 Y1 - 2007 SN - 0956-5663 N1 - Selected Papers from the Ninth World Congress On Biosensors. Toronto, Canada 10 - 12 May 2006, Alice X. J . Tang SP - 2100 EP - 2107 ER - TY - JOUR A1 - Ingebrandt, S. A1 - Han, Y. A1 - Nakamura, F. A1 - Poghossian, Arshak A1 - Schöning, Michael Josef A1 - Offenhäusser, A. T1 - Label-free detection of single nucleotide polymorphisms utilizing the differential transfer function of field-effect transistors JF - Biosensors and Bioelectronics. 22 (2007), H. 12 Y1 - 2007 SN - 0956-5663 SP - 2834 EP - 2840 ER - TY - JOUR A1 - Poghossian, Arshak A1 - Ingebrandt, S. A1 - Abouzar, Maryam H. A1 - Schöning, Michael Josef T1 - Label-free detection of charged macromolecules by using a field-effect-based sensor platform: Experiments and possible mechanisms of signal generation JF - Applied Physics A: Materials Science & Processing. 87 (2007), H. 3 Y1 - 2007 SN - 0947-8396 N1 - Special Issue “From Surface Science to Nanoscale Devices” SP - 517 EP - 524 ER - TY - JOUR A1 - Turek, Monika A1 - Ketterer, Lothar A1 - Claßen, Melanie A1 - Berndt, Heinz A1 - Elbers, Gereon A1 - Krüger, Peter A1 - Keusgen, Michael A1 - Schöning, Michael Josef T1 - Development and Electrochemical Investigations of an EIS-(Electrolyte-Insulator-Semiconductor) based Biosensor for Cyanide Detection JF - Sensors Y1 - 2007 SN - 1424-8220 VL - 7 IS - 8 SP - 1415 EP - 1426 ER - TY - JOUR A1 - Wagner, Torsten A1 - Molina, Roberto A1 - Yoshinobu, Tatsuo A1 - Kloock, Joachim P. A1 - Biselli, Manfred A1 - Canzoneri, Michele A1 - Schnitzler, Thomas A1 - Schöning, Michael Josef T1 - Handheld multi-channel LAPS device as a transducer platform for possible biological and chemical multi-sensor applications JF - Electrochimica Acta. 53 (2007), H. 2 Y1 - 2007 SN - 0013-4686 SP - 305 EP - 311 ER -