Results 81 to 90 of about 74,862 (336)
, 2004 Self-referencing H+-selective microelectrodes were used to measure extracellular H+ fluxes from horizontal cells isolated from the skate retina. A standing H+ flux was detected from quiescent cells, indicating a higher concentration of free hydrogen ions
Birnbaum, Andrea D. +6 more
core +2 more sources
Elaboration of integrated microelectrodes for the detection of antioxidant species [PDF]
, 2013 (Pt–Pt–Ag/AgCl) and (Au–Pt–Ag/AgCl) electrochemical microcells (ElecCell) were developed for the detection of redox species by cyclic voltammetry.
Christophe, Céline +5 more
core +4 more sources
Biohybrid Actuators in Compact Arrangement with Embedded X Electrode
Advanced Robotics Research, EarlyView.Selective control of multimuscle biohybrid actuators is crucial for achieving complex movements of biohybrid robots. In this study, embedded X electrodes are fabricated to selectively control multiple muscles, realizing the robotic finger's bidirectional movements.
Tingyu Li, Minghao Nie, Shoji Takeuchi
wiley +1 more source
Filtros digitais por transformadas de Fourier aplicados em eletroquímica
Química Nova, 2013 The electrochemical properties of micro and nano-electrodes are widely investigated due to their low faradaic and capacitive currents, leading to a new generation of smart and implantable devices.
Ricardo Nantes Liang +3 more
doaj +1 more source
Magnetic Field Driven Microrobot Based on Hydrogels
Advanced Robotics Research, EarlyView.Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley +1 more source
A simple and versatile method for statistical analysis of the electrical properties of individual double walled carbon nanotubes [PDF]
, 2011 Double-walled carbon nanotubes (DWNTs) are potential candidates for new generation of on chip interconnections due to their nearly metallic behaviour. For such large scale integration purpose it is mandatory to characterize their electrical properties in
Flahaut, Emmanuel +2 more
core +4 more sources
Advanced Robotics Research, EarlyView.Muscle cell‐based biohybrid robot using nanomaterials for function enhancement and neural function for biomedical applications. Biohybrid robotics, an emerging field combining biological tissues with artificial systems, has made significant progress in developing various biohybrid constructs, including muscle‐cell‐driven biorobots and microbots.
Minkyu Shin +4 more
wiley +1 more source
Smart REASSURED Sensors via Machine‐Augmented Printable On‐Paper Arrays
Advanced Sensor Research, EarlyView.This perspective highlights the emerging role of pattern‐recognition, printable on‐paper sensor arrays for intelligent PoC diagnostics. It discusses how paper's inherent limitations can be overcome through surface modification and scalable printing, and how machine‐learning analysis of cross‐reactive arrays enables multiplexed, low‐cost, and REASSURED ...
Naimeh Naseri, Saba Ranjbar
wiley +1 more source
Química Nova, 2011 The gravimetric and electrochemical tests are the most common techniques used in determining the corrosion rate. However, the use of electrochemical polarization is limited to electrolytes with sufficient conductivity for which Tafel curves are linear ...
Paulo César A. de Oliveira +1 more
doaj +1 more source
On microelectrode ionophoresis
Biophysical Journal, 1984 An equation for ionophoresis in large tip microelectrodes is derived from Nernst-Planck equations for the general case of a completely dissociated electrolyte. The relation between the release of ions and the applied electric current is mainly determined by two parameters: the transference number of the ions under consideration and the diffusional leak
openaire +2 more sources