Search Results - "Thewes, R"

Identifying firing mammalian neurons in networks with high-resolution multi-transistor array (MTA) by Lambacher, A., Vitzthum, V., Zeitler, R., Eickenscheidt, M., Eversmann, B., Thewes, R., Fromherz, P.

“…The electrical activity of a network of mammalian neurons is mapped with a Multi-Transistor Array (MTA) fabricated with extended CMOS technology. The spatial…”
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High-Resolution Multitransistor Array Recording of Electrical Field Potentials in Cultured Brain Slices by Hutzler, M, Lambacher, A, Eversmann, B, Jenkner, M, Thewes, R, Fromherz, P

“…1 Max Planck Institute for Biochemistry, Department of Membrane and Neurophysics, Martinsried/Munich, Germany; and 2 Infineon Technologies, Corporate Research,…”
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A 0.5-v 1--μW successive approximation adc by Sauerbrey, J., Schmitt-Landsiedel, D., Thewes, R.

“…A successive approximation analog-to-digital converter (ADC) is presented operating at ultralow supply voltages. The circuit is realized in a 0.18- mu m…”
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CMOS DNA Sensor Array With Integrated A/D Conversion Based on Label-Free Capacitance Measurement by Stagni, C., Guiducci, C., Benini, L., Ricco, B., Carrara, S., Samori, B., Paulus, C., Schienle, M., Augustyniak, M., Thewes, R.

“…This paper presents a fully electronic label-free DNA chip in 0.5-mum CMOS technology, with 5-V supply voltage, suitable for low-cost highly integrated…”
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Guest Editorial Special Issue on Advances and Open Challenges for Integrated Circuits Detecting Bio Molecules by Carminati, M., Rosenstein, J. K., Thewes, R., Yoo, H.-J.

“…The four articles in this special section focus on multidisciplinary advancements for CMOS integrated circuit technology-based solutions. Specially, examines…”
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Comparison of Thermal Modeling Approaches for Complex Measurement Equipment by Schalles, M., Thewes, R.

“…Thermal modeling is used for thermal investigation and optimization of sensors, instruments, and structures. Here, results depend on the chosen modeling…”
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A fully electronic DNA sensor with 128 positions and in-pixel A/D conversion by Schienle, M., Paulus, C., Frey, A., Hofmann, F., Holzapfl, B., Schindler-Bauer, P., Thewes, R.

“…A 16 /spl times/ 8 sensor array chip for fully electronic DNA detection is presented. The sensor principle is based on an electrochemical redox cycling…”
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Modeling of statistical low-frequency noise of deep-submicrometer MOSFETs by Wirth, G.I., Jeongwook Koh, da Silva, R., Thewes, R., Brederlow, R.

“…The low-frequency noise (LF-noise) of deep-submicrometer MOSFETs is experimentally studied with special emphasis on yield relevant parameter scattering. A…”
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A Fully Electronic Label-Free DNA Sensor Chip by Stagni, C., Guiducci, C., Benini, L., Ricco, B., Carrara, S., Paulus, C., Schienle, M., Thewes, R.

“…This paper presents a microfabricated DNA chip for fully electronic, label-free DNA recognition based on capacitance measurements. The chip has been fabricated…”
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Electrical imaging of neuronal activity by multi-transistor-array (MTA) recording at 7.8 μm resolution by LAMBACHER, A, JENKNER, M, MERZ, M, EVERSMANN, B, KAUL, R. A, HOFMANN, F, THEWES, R, FROMHERZ, P

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Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil by Vecchia, A D, Fleck, J D, Kluge, M, Comerlato, J, Bergamaschi, B, Luz, R B, Arantes, T S, Silva, J V S, Thewes, M R, Spilki, F R

“…In order to verify the microbial quality of the influents and effluents of one STP from southern Brazil, an eight-month survey was conducted to examine the…”
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Efficiency of body biasing in 90-nm CMOS for low-power digital circuits by von Arnim, K., Borinski, E., Seegebrecht, P., Fiedler, H., Brederlow, R., Thewes, R., Berthold, J., Pacha, C.

“…The efficiency of body biasing for leakage reduction and performance improvement in a 90-nm CMOS low-power technology with triple-well option is evaluated…”
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A Complementary Switched MOSFET Architecture for the 1/f Noise Reduction in Linear Analog CMOS ICs by Jeongwook Koh, Schmitt-Landsiedel, D., Thewes, R., Brederlow, R.

“…We present a novel principle for 1/f noise reduction in linear analog CMOS ICs. The principle is experimentally demonstrated for a two-stage CMOS Miller…”
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Cell-based CMOS sensor and actuator arrays by Jenkner, M., Tartagni, M., Hierlemann, A., Thewes, R.

“…In recent years, increasing knowledge about in vitro cell handling and culturing has encouraged a variety of CMOS-based approaches to stimulate and detect…”
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An 8 bit current steering DAC for offset compensation purposes in sensor arrays by Bertotti, G, Laifi, A, Di Gioia, E, Masoumi, M, Dodel, N, Scarselli, E. F, Thewes, R

“…An 8 bit segmented current steering DAC is presented for the compensation of mismatch of sensors with current output arranged in a large arrays. The DAC is…”
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Patulin accumulation in apples under dynamic controlled atmosphere storage by dos Santos, Ingrid D., Pizzutti, Ionara R., Dias, Jonatan V., Fontana, Marlos E.Z., Brackmann, Auri, Anese, Rogério O., Thewes, Fabio R., Marques, Leandro N., Cardoso, Carmem D.

“…•Contamination by patulin was evaluated in apples under CA, DCA and 1-MCP application.•All decayed apples were contaminated with patulin.•Healthy apples were…”
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Introduction to the Special Issue on the 2008 IEEE International Solid-State Circuits Conference by Tsukamoto, S., Shen-Iuan Liu, Heinen, S., Thewes, R., Jri Lee

“…This special issue of the IEEE Journal of Solid-State Circuits is dedicated to the papers taken from the best of the Data Converters, RF, analog and wireless…”
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Hot-carrier degradation of the low-frequency noise in MOS transistors under analog and RF operating conditions by Brederlow, R., Weber, W., Schmitt-Landsiedel, D., Thewes, R.

“…We investigate the hot-carrier degradation of the 1/f-noise behavior of nand p-MOS transistors under typical bias conditions for analog and RF operation. The…”
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Volatile compounds profile and quality of “Cripps pink” apple: Impact of dynamic controlled atmosphere combined to delayed storage and 1‐MCP treatment by Ludwig, Vagner, Thewes, Fabio R., Brackmann, Auri, Both, Vanderlei, Wagner, Roger, Wendt, Lucas M., Berghetti, Magno R. P., Santos, Ingrid D., Thewes, Flavio R., Soldateli, Francis J.

“…This study evaluated the effects of delayed storage followed by storage under static controlled atmosphere (CA) and dynamic controlled atmosphere established…”
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A low-power and high-performance CMOS fingerprint sensing and encoding architecture by Jung, S., Thewes, R., Scheiter, T., Goser, K.F., Weber, W.

“…A CMOS fingerprint sensor architecture with embedded cellular logic for image processing is presented. The system senses a fingerprint image with a capacitive…”
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