Results 71 to 80 of about 10,223 (294)

Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals

Advanced Healthcare Materials, EarlyView.
Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar, Judith Evers, Alexandre Trotier, Manus Biggs, Madeleine M. Lowery   +4 more
wiley   +1 more source

Advancing Bipolar Electrochemistry for Targeted Deposition of Biocompatible Polymers in Electrolyte‐Free Solutions via Finite Element Modeling

ChemElectroChem
The spatially controlled, template‐free, deposition of electroactive and biocompatible materials on 3D objects is of great interest for wireless cell stimulation intended for diverse applications ranging from electroceuticals to advanced sensor ...
Dr. Michal Wagner, Dr. Áine Brady, Oisín F. Doyle, Prof. Robert J. Forster   +3 more
doaj   +1 more source

Selective Functionalization of Graphene Peripheries by using Bipolar Electrochemistry [PDF]

ChemElectroChem, 2015
AbstractWe present a contactless strategy based on bipolar electrochemistry for the local chemical modification of monolayer graphene sheets supported on a substrate. Specifically, peripheral graphene regions are directly modified by copper nanoparticles, the characteristics of which are controllable through the bipolar deposition parameters.
Zuccaro, L., Kuhn, A., Konuma, M., Yu, H., Kern, K., Balasubramanian, K.   +5 more
openaire   +3 more sources

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

Synthesis of anthraquinone based electroactive polymers: A critical review [PDF]

, 2019
Conducting polymers or synthetic monomers have revolutionized the world and are at the heart of scientific research having a scope of vast diverse applications in many technological fields.
Abas, Abruña, Alici, Bar-Cohen, Bar-Cohen, Bitenc, Brunmark, Bu, Canepa, Cao, Carpi, Chen, Choi, Cui, Deng, Ding, Díaz, Esteves, Fannir, Feijen, Gazotti, Geng, Gracia, Guarino, Ha, Hernández, Hsiao, Hsiao, Häupler, Häupler, Inzelt, Iordache, Jean-Mistral, Jing, Juvenal, Kamogawa, Karlsson, Kawai, Lallart, Laurent, Li, Liang, Lin, Malik, Milczarek, Moss, Motokuni, Murty, Murty, Naoi, Oyaizu, Palaniappan, Pan, Pandith, Prakash, Price, Qiu, Radha, Salabert, Schmidt, Schmidt, Seidel, Sertkol, Sharma, Simionescu, Skotheim, Son, Song, Song, Takalloo, Takeda, Tang, Tian, Tsuzaki, Wagner, Wang, Wang, Waterlot, Xu, Xu, Yao, Zeng, Zhang, Zhao, Zheng, Zhou   +85 more
core   +2 more sources

Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Imaging Wireless Electrode Reactions by Bipolar Electrochemiluminescence

Electrochemistry
The coupling between bipolar electrochemistry and electrochemiluminescence (ECL) technologies has resulted in a fascinating field of the academic research, because the advantages of both techniques are often emphasized in their combined form.
Elena VILLANI
doaj   +1 more source

Parallel- and serial-contact electrochemical metallization of monolayer nanopatterns: A versatile synthetic tool en route to bottom-up assembly of electric nanocircuits

Beilstein Journal of Nanotechnology, 2012
Contact electrochemical transfer of silver from a metal-film stamp (parallel process) or a metal-coated scanning probe (serial process) is demonstrated to allow site-selective metallization of monolayer template patterns of any desired shape and size ...
Jonathan Berson, Assaf Zeira, Rivka Maoz, Jacob Sagiv   +3 more
doaj   +1 more source

Model of the meniscus of an ionic liquid ion source. [PDF]

, 2008
A simple model of the transfer of charge and ion evaporation in the meniscus of an ionic-liquid ion source working in the purely ionic regime is proposed on the basis of order-of-magnitude estimates which show that, in this regime, _i_ the flow in the ...
C. Bartoli, F. J. Higuera, G. K. Batchelor, I. Guerrero, J. O. Bockris, J. O. Bockris, L. D. Landau, P. D. Prewett, R. F. Probstein   +8 more
core   +2 more sources