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检索条件"主题词=CMOS-based microelectrode array"
8 条 记 录,以下是1-10 订阅
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Digital Filter on FPGA for Neuronal Spike Detection recorded by a cmos-based microelectrode array  32
Digital Filter on FPGA for Neuronal Spike Detection recorded...
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32nd Austrian Workshop on Microelectronics (Austrochip)
作者: Ell, Maximilian Bueyuekyuez, Ahmet Zeck, Gunther TU Wien Inst Biomed Elect Fac Elect Engn & Informat Technol Vienna Austria
cmos-based microelectrode arrays (MEAs) enable the recording of electrical activities from biological cells, i.e., neurons or cardiac cells, at multiple sites with single-cell resolution. However, biological and elect... 详细信息
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A Ferroelectric cmos microelectrode array with ZrO2 Recording and Stimulation Sites for In-Vitro Neural Interfacing
A Ferroelectric CMOS Microelectrode Array with ZrO2 Recordin...
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2nd IEEE BioSensors Conference (BioSensors)
作者: Becker, Maximilian T. Corna, Andrea Xu, Bohan Schroeder, Uwe Amft, Oliver Keil, Stefan Thewes, Roland Zeck, Guenther Hahn Schickard Freiburg Germany Univ Freiburg Freiburg Germany TU Wien Vienna Austria NaMLab gGmbH Dresden Germany TU Berlin Berlin Germany
A cmos-based microelectrode array (cmosMEA) is presented, where a 10-nm-thick antiferroelectric ZrO2 layer is deposited in the post-cmos process as functional electrode coating for 4225 recording sites and 1024 stimul... 详细信息
来源: 评论
Avoidance of axonal stimulation with sinusoidal epiretinal stimulation
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JOURNAL OF NEURAL ENGINEERING 2024年 第2期21卷 026036-026036页
作者: Corna, Andrea Cojocaru, Andreea-Elena Bui, Mai Thu Werginz, Paul Zeck, Guenther TU Wien Inst Biomed Elect Vienna Austria
Objective. Neuromodulation, particularly electrical stimulation, necessitates high spatial resolution to achieve artificial vision with high acuity. In epiretinal implants, this is hindered by the undesired activation... 详细信息
来源: 评论
An in vitro platform for characterizing axonal electrophysiology of individual human iPSC-derived nociceptors
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BIOSENSORS & BIOELECTRONICS 2025年 281卷 117418页
作者: Clement, Blandine F. Petrella, Lorenzo Wallimann, Lea Duru, Jens Tringides, Christina M. Voros, Janos Ruff, Tobias Swiss Fed Inst Technol Inst Biomed Engn Dept Informat Technol & Elect Engn Lab Biosensors & Bioelect Gloriastr 37-39 CH-8092 Zurich Switzerland
Neuropathic pain is characterized by aberrant activity of specific nociceptor populations, as demonstrated through functional assessments such as microneurography. Current treatments against severe forms of neuropathi... 详细信息
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Electrical Recording of Effects of Chemotherapeutic Treatment on Cancer Spheroids
Electrical Recording of Effects of Chemotherapeutic Treatmen...
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IEEE Sensors Conference
作者: Ell, Maximilian Bui, Mai Thu Prado-Lopez, Sonia Zeck, Guenther TU Wien Inst Biomed Elect Vienna Austria TU Wien Inst Solid State Elect Vienna Austria
Monitoring cells on substrates time-continuously without relying on optical microscopy imaging is of broad interest in biotechnological applications. We propose an approach to electrically investigate cytotoxic effect... 详细信息
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Label-free Identification of Nonelectrogenic Cancer Cells using Adhesion Noise  1
Label-free Identification of Nonelectrogenic Cancer Cells us...
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IEEE BioSensors Conference (BioSensors)
作者: Ell, Maximilian Zeitler, Ralf Thewes, Roland Zeck, Guenther TU Wien Fac Elect Engn & Informat Technol Inst Biomed Elect Vienna Austria Zerodev Stuttgart Germany TU Berlin Fac Elect Engn & Comp Sci Chair Sensor & Actuator Syst Berlin Germany
Time-continuous detection of cells on substrates without the need of optical microscopic imaging is of broad interest in biotechnological applications. We present a method how to detect cancer cells using voltage nois... 详细信息
来源: 评论
Discrimination of simple objects decoded from the output of retinal ganglion cells upon sinusoidal electrical stimulation
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JOURNAL OF NEURAL ENGINEERING 2021年 第4期18卷
作者: Corna, Andrea Ramesh, Poornima Jetter, Florian Lee, Meng-Jung Macke, Jakob H. Zeck, Guenther Univ Tubingen Neurophys NMI Nat & Med Sci Inst Reutlingen Germany Univ Tubingen Inst Ophthalm Res Tubingen Germany Int Max Planck Res Sch Grad Sch Neural Informat Proc Tubingen Germany Tech Univ Munich Computat Neuroengn Munich Germany Univ Tubingen Machine Learning Sci Tubingen Germany MPI Intelligent Syst Tubingen Germany TU Wien Biomed Elect & Syst EMCE Inst Vienna Austria
Objective. Most neuroprosthetic implants employ pulsatile square-wave electrical stimuli, which are significantly different from physiological inter-neuronal communication. In case of retinal neuroprosthetics, which u... 详细信息
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Microelectronic system for high-resolution mapping of extracellular electric fields applied to brain slices
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BIOSENSORS & BIOELECTRONICS 2009年 第7期24卷 2191-2198页
作者: Frey, U. Egert, U. Heer, F. Hafizovic, S. Hierlemann, A. Univ Freiburg Bernstein Ctr Computat Neurosci Freiburg Fac Biol D-79104 Freiburg Germany Swiss Fed Inst Technol Bio Engn Lab Dept Biosyst Sci & Engn CH-4058 Basel Switzerland Univ Freiburg Dept Microsyst Engn Fac Sci Appl D-79110 Freiburg Germany
There is an enduring quest for technologies that provide - temporally and spatially - highly resolved information on electric neuronal or cardiac activity in functional tissues or cell cultures. Here, we present a pla... 详细信息
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