14 papers · ranked by Valyu relevance
Alexander Erofeev, Dmitriy Kazakov, Nikita Makarevich, Anastasia Bolshakova + 8 more
Multi-electrode arrays (MEAs) are a widely used tool for recording neuronal activity both in vitro/ex vivo and in vivo experiments. In the last decade, researchers have increasingly used MEAs on rodents in vivo. To increase the availability and usability of MEAs, we have created an open-source wireless…
Geoffrey Mulberry, Kevin A. White, Matthew A. Crocker, Brian N. Kim
In the study of the brain, large and high-density microelectrode arrays have been widely used to study the behavior of neurotransmission. CMOS technology has facilitated these devices by enabling the integration of high-performance amplifiers directly on-chip. Usually, these large arrays measure only the voltage spikes…
Raziyeh Bounik, Fernando Cardes, Hasan Ulusan, Mario M. Modena + 1 more
'Andreas Hierlemann'] Due to their label-free and noninvasive nature, impedance measurements have attracted increasing interest in biological research. Advances in microfabrication and integrated-circuit technology have opened a route to using large-scale microelectrode arrays for real-time…
Cat-Vu H. Bui, Neethu Maliakal, Hasan Ulusan, Andreas Hierlemann + 2 more
'Fernando Cardes' 'Attila Kaszás'] Electrode designs and materials have become an increasingly important performance driver for microelectrode arrays, which are among the essential tools for cellular electrophysiology. Ongoing works have continuously innovated over a diverse range of electrode shapes, sizes, and…
Ruben Ruiz‐Mateos Serrano, Santiago Velasco‐Bosom, Antonio Dominguez‐Alfaro, Matias L. Picchio + 3 more
'Antonio Dominguez‐Alfaro' 'Matias L. Picchio' 'Daniele Mantione' 'David Mecerreyes' 'George G. Malliaras'] Title: Abstract Electrocardiography imaging (ECGi) is a non-invasive inverse reconstruction procedure which employs body surface potential maps (BSPM) obtained from surface electrode array measurements to improve…
Andrea Kauth, Anne-Kathrin Mildner, Lena Hegel, Joachim Wegener + 1 more
'Sven Ingebrandt'] When a cell or tissue is exposed to a pulsed electric field (100-1000 V/cm), the cellular membrane permeabilizes for biomolecules that cannot pass an intact cellular membrane. During this electropermeabilization (EP), plasmid deoxyribonucleic acid sequences encoding therapeutic or regulatory genes…
Seung-Hee Ahn, Chin Su Koh, Minkyung Park, Sang Beom Jun + 5 more
'Jin Woo Chang' 'Sung June Kim' 'Hyun Ho Jung' 'Joonsoo Jeong' 'Patrick Ilg'] A significant challenge in improving the deep brain stimulation (DBS) system is the miniaturization of the device, aiming to integrate both the stimulator and the electrode into a compact unit with a wireless charging capability to reduce…
Horacio Londoño‐Ramírez, Xiaohua Huang, Jordi Cools, Anna Chrzanowska + 8 more
'Anna Chrzanowska' 'Clément Brunner' 'Marco Ballini' 'Luis Hoffman' 'Soeren Steudel' 'Cédric Rolin' 'Carolina Mora Lopez' 'Jan Genoe' 'Sebastian Haesler'] Title: Abstract Electrode grids are used in neuroscience research and clinical practice to record electrical activity from the surface of the brain. However…
Víctor Manuel Carpio-Verdín, Natiely Hernández-Sebastián, Bernardino Barrientos-García, Silvia Solis-Ortiz + 5 more
'Bernardino Barrientos-García' 'Silvia Solis-Ortiz' 'Erik R. Bojorges-Valdez' 'Francisco López-Huerta' 'Carlos Ismael Mares-Castro' 'Wilfrido Calleja-Arriaga' 'Murat Kaya Yapici'] Transcorneal electrical stimulation (TES) is a promising treatment for several retinal degenerative diseases (RDDs). TES involves the…
Muru Zhou, Benjamin K. Young, Elena della Valle, Beomseo Koo + 2 more
Shape-morphable electrode arrays can form 3D surfaces to conform to complex neural anatomy and provide consistent positioning needed for next-generation neural interfaces. Retinal prostheses need a curved interface to match the spherical eye and a coverage of several cm to restore peripheral vision. We fabricated a…
Natiely Hernández-Sebastián, Víctor Manuel Carpio-Verdín, Fabián Ambriz-Vargas, Francisco Morales-Morales + 5 more
'Fabián Ambriz-Vargas' 'Francisco Morales-Morales' 'Alfredo Benítez-Lara' 'Mario Humberto Buenrostro-Jáuregui' 'Erik Bojorges-Valdez' 'Bernardino Barrientos-García' 'Yongmin Jeon'] The electric stimulation (ES) of the cornea is a novel therapeutic approach to the treatment of degenerative visual diseases. Currently, ES…
Kajal C. Jain, Richa Srivastava, Armin Jamali, Frank Goldschmidtboeing + 2 more
High-Resolution Voltage Mapping in Tissue-Mimicking Models Authors: Kajal C. Jain, Richa Srivastava, Armin Jamali, Frank Goldschmidtboeing, Peter Woias, Laura M. Comella Accurate mapping of voltage distributions in tissue-mimicking materials (TMMs) is essential for the reliable design and validation of electrical…
Shahram Amini, Wesley Seche, Nicholas May, Hongbin Choi + 2 more
'Pouya Tavousi' 'Sina Shahbazmohamadi'] Long-term implantable neural interfacing devices are able to diagnose, monitor, and treat many cardiac, neurological, retinal and hearing disorders through nerve stimulation, as well as sensing and recording electrical signals to and from neural tissue. To improve specificity…
Haosong Zhong, Xupeng Lu, Rongliang Yang, Yexin Pan + 4 more
'Minseong Kim' 'Siyu Chen' 'Mitch Guijun Li'] Title: Abstract Due to its outstanding physical and chemical properties, graphene synthesized by laser scribing on polyimide (PI) offers excellent opportunities for photothermal applications, antiviral and antibacterial surfaces, and electrochemical storage and sensing.…