Results 61 to 70 of about 74,862 (336)

Towards an Implantable Vestibular Prosthesis: The Surgical Challenges [PDF]

, 2007
Published ...
Constandinou, T G, Doumanidis, C C, Georgiou, J, Toumazou, C   +3 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Radio-frequency electromagnetic radiation alters the electric potential of Myriophyllum aquaticum

Biologia Plantarum, 2014
Electric signaling pathways are important for rapid and long-distance communication within a plant. Changes in the electric potential (EP) inside plants have been observed during the propagation of electric signals.
M. D. H. J. Senavirathna, T. Asaeda
doaj   +1 more source

Chronic neural probe for simultaneous recording of single-unit, multi-unit, and local field potential activity from multiple brain sites [PDF]

, 2016
Drug resistant focal epilepsy can be treated by resecting the epileptic focus requiring a precise focus localization using stereoelectroencephalography (SEEG) probes.
Bonini, L, Fogassi, L, Lanzilotto, M, Livi, A, Orban, G A, Paul, O, Pothof, F, Ruther, P   +7 more
core   +3 more sources

Boron‐Doped Nano‐Crystalline Coated Carbon Fibers for Phasic Dopamine Sensing

Advanced Healthcare Materials, EarlyView.
This uniform coating presents a mix of graphitic and diamond‐like carbon to create a mechanically and electrically robust alternative for the electrochemical detection of dopamine. The electrodes in this work possess the equivalent sensitivity to the state‐of‐the‐art FSCV dopamine detecting electrodes, whilst demonstrating an ability to withstand ...
Simon J. Higham, Juan M. Rojas Cabrera, Youngjong Kwak, Lydia Hong, Andre Chambers, Athavan Nadarajah, Sorel E. De Leon, Young Jun Jung, Negin Jalilinejad, Charles Blaha, Dong Pyo Jang, Yoonbae Oh, Kendall Lee, Alastair Stacey, Shaun L. Cloherty, Michael R. Ibbotson, David J. Garrett, Steven Prawer, Hojin Shin, Wei Tong   +19 more
wiley   +1 more source

Intra-burst firing characteristics as network state parameters [PDF]

, 2006
Introduction \ud In our group we are aiming to demonstrate learning and memory capabilities of cultured networks of cortical neurons. A first step is to identify parameters that accurately describe changes in the network due to learning.
le Feber, Jakob, Marani, Enrico, Rutten, Wim, Stegenga, J., Stett, A   +4 more
core   +1 more source

Ultra microelectrodes increase the current density provided by electroactive biofilms by improving their electron transport ability [PDF]

, 2012
Electroactive biofilms were formed from garden compost leachate on platinum wires under constant polarisation at -0.2 V vs. SCE and temperature controlled at 40 C.
Alain Bergel, Angenent, Bard, Benjamin Erable, Bergel, Cercado-Quezada, Cercado-Quezada, Cercado-Quezada, Chen, Chiao, Correia dos Santos, Crittenden, Davila, Diana Pocaznoi, Dumas, Erable, Fan, Fricke, Hou, Hou, Ieropoulos, Katakis, Liu, Logan, Lovley, Marcus, Marie-Line Delia, Marsili, Marsili, Marsili, Pant, Pons, Qian, Qian, Rabaey, Rabaey, Rajalakshmi, Rezaei, Richter, Richter, Ringeisen, Samrot, Saveant, Segel, Shukla, Siu, Torres, Torres, Wang   +48 more
core   +2 more sources

Electro‐Stimulated Graphene‐Polymer Nanocomposites Enable Wearable Patches With Feedback‐Controlled Drug Release

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Stimuli‐responsive nanomaterials capable of spatiotemporal control over drug release are of nanocomposite patch (“e‐Medi‐Patch”) engineered from biodegradable polycaprolactone (PCL), graphene nanoplatelets, and a redox‐active therapeutic, niclosamide. The hierarchical composite integrates π‐π interactions between aromatic drug molecules
Santosh K. Misra, Ketan Dighe, Pranay Saha, Teresa Aditya, Muhammad S. Khan, Maha Alafeef, Parikshit Moitra, Dipanjan Pan   +7 more
wiley   +1 more source

A new diamond biosensor with integrated graphitic microchannels for detecting quantal exocytic events from chromaffin cells

, 2013
The quantal release of catecholamines from neuroendocrine cells is a key mechanism which has been investigated with a broad range of materials and devices, among which carbon-based materials such as carbon fibers, diamond-like carbon, carbon nanotubes ...
Carabelli, Valentina, Carbone, Emilio, Gosso, Sara, Olivero, Paolo, Pasquarelli, Alberto, Picollo, Federico, Vittone, Ettore   +6 more
core   +1 more source

Materials and System Design for Self‐Decision Bioelectronic Systems

Advanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng, Hong Liu, Yongheng Zhang, Youbin Zheng, Xuyin Ding, Mengni Zhu, Guoyue Shi, Yan Wang, Hossam Haick, Min Zhang   +9 more
wiley   +1 more source