Results 61 to 70 of about 52,627 (301)

First‐in‐human microelectrode recordings from the vagus nerve during clinical vagus nerve stimulation

Epilepsia Open
Introduction Vagus nerve stimulation (VNS) is an effective treatment for people with drug‐resistant epilepsy. However, its mechanisms of action are poorly understood, including which nerve fibers are activated in humans during VNS in typical clinical ...
Mikaela Patros, David G. S. Farmer, Kegan Moneghetti, Matteo M. Ottaviani, Shobi Sivathamboo, Hugh D. Simpson, Terence J. O'Brien, Vaughan G. Macefield   +7 more
doaj   +1 more source

A New Hope for All-Diamond Electrodes? The Interdigitated Double Diamond Electrode

Electrochem
Nowadays, the development of efficient water treatment processes is increasingly driven by the need to provide solutions for contaminants of emerging concern. Electrochemical advanced oxidation processes (EAOPs) based on diamond electrodes can be part of
Manuel Zulla, Carolin Messerschmidt, Hanadi Ghanem, Johannes Bähr, Lukas Hegemann, Stefan Rosiwal   +5 more
doaj   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

A Simple and Rapid Method for Preparing Carbon Nanopore Electrode Ensemble CNEE by Coating A Commercial Glassy Carbon GC Electrode with Chromate

Hittite Journal of Science and Engineering, 2016
A simple preparation method for carbon nanopore electrode ensemble CNEE was reported. The CNEE consists of a number of pinholes which remain after coating a carbon surface with chromate.
Faruk Gokmese, Ebru Gokmese, Zuhal Emire
doaj   +1 more source

Sulfide Detection by Gold-Amalgam Microelectrodes in Artificial Wastewater

Chemosensors, 2020
Gold amalgam microelectrodes (GAMEs) have been characterized and successfully calibrated to measure >1.5 mM (30 mg L−1) sulfide in artificial wastewater (AWW) using cathodic stripping voltammetry (CSV).
Jonas M. S. Andrich, Uwe Schröder
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

A Machine Vision‐Guided Microphysiological Platform With Automated Microfluidics Enables Longitudinal Biomarker Monitoring and Emulation of Translationally Relevant Exposure Scenarios

Advanced Science, EarlyView.
A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen, Yi Zhong, Laura Dangel, Sonia Youhanna, Reza Zandi Shafagh, Jinhye Ryu, Domnica‐Gabriela Gurau, Mathias Haag, Thomas E. Mürdter, Yingxin Liang, Iro Beligiani, Nicole Ziegler, Sabine Willems, Nayere Taebnia, Wouter van der Wijngaart, Volker M. Lauschke   +15 more
wiley   +1 more source

Highly sensitive glucose electrochemical sensor using sugar‐lectin interactions

Electrochemical Science Advances
In this study, glucose oxidase (GOx) was immobilized on the electrode surface by layer‐by‐layer and gel membrane technique and characterized the GOx immobilized film morphology, H2O2 permeability, and glucose response.
Kyoko Sugiyama, Fumiya Sato, Sachiko Komatsu, Toshio Kamijo, Kentaro Yoshida, Yusuke Kawabe, Hiromi Nishikawa, Tsutomu Fujimura, Yasufumi Takahashi, Katsuhiko Sato   +9 more
doaj   +1 more source

In Vivo Characterization of Intracortical Probes with Focused Ion Beam-Etched Nanopatterned Topographies

Micromachines
(1) Background: Intracortical microelectrodes (IMEs) are an important part of interfacing with the central nervous system (CNS) and recording neural signals.
Jonathan L. Duncan, Jaime J. Wang, Gabriele Glusauskas, Gwendolyn R. Weagraff, Yue Gao, George F. Hoeferlin, Allen H. Hunter, Allison Hess-Dunning, Evon S. Ereifej, Jeffrey R. Capadona   +9 more
doaj   +1 more source