Results 121 to 130 of about 123,852 (383)
Surface enhanced Raman spectroscopic monitor of P. acnes lipid hydrolysis in vitro
Journal of Lipid Research, 1998 Surface enhanced Raman spectroscopy (SERS) at a silver microelectrode was used to monitor bacterial hydrolysis of triglycerides in lipid mixtures that model sebaceous gland secretions.
Millicent K. Weldon +3 more
doaj +1 more source
Advanced Science, EarlyView.A post‐stroke perivascular niche of microglia characterized by low expression of M2 markers and elevated glycolysis, oxidative phosphorylation (OXPHOS), and phagocytic activity is identified, which is termed stroke‐activated vascular‐associated microglia (stroke‐VAM).
Yanan Li +8 more
wiley +1 more source
Abiotic-biotic characterization of Pt/Ir microelectrode arrays in chronic implants
Frontiers in Neuroengineering, 2014 Pt/Ir electrodes have been extensively used in neurophysiology research in recent years as they provide a more inert recording surface as compared to tungsten or stainless steel.
Abhishek Prasad +7 more
semanticscholar +1 more source
Advanced Science, EarlyView.Using human induced pluripotent stem cells (hiPSCs)‐derived neuronal model, Tian and colleagues reveal that voltage‐gated calcium channels Cav1.2 and Cav1.3, and their mediated calcium ion influx, are essential for early morphogenesis of human neuronal development, while ECEL1 underlies human neuronal functional developmental maturation through CALM3 ...
Yue Tian +5 more
wiley +1 more source
Advanced Materials InterfacesLong‐term quantitative observations of the physiological state of the brain are essential technologies in various fields. In vivo electrophysiology with microelectrodes enables high spatiotemporal recordings of neuronal activities; however, tissue damage
Hinata Sasaki +6 more
doaj +1 more source
Low Frequency Microstimulation Is Locally Excitatory in Patients With Epilepsy
Frontiers in Neural Circuits, 2018 Deep brain stimulation (DBS) could become a palliative treatment for patients with drug-resistant epilepsy for which surgery cannot be proposed. The objective of this study was to perform microstimulation to measure the effects of DBS in epilepsy locally
Andrea Bartoli +8 more
doaj +1 more source
Acute human brain responses to intracortical microelectrode arrays: challenges and future prospects
Frontiers in Neuroengineering, 2014 The emerging field of neuroprosthetics is focused on the development of new therapeutic interventions that will be able to restore some lost neural function by selective electrical stimulation or by harnessing activity recorded from populations of ...
E. Fernández +8 more
semanticscholar +1 more source
Multimaterial 3D Printing of Soft and Stretchable Electronics
Advanced Science, EarlyView.A multimaterial resin for two‐photon polymerization integrates PEDOT:PSS and carbon nanotubes to enable direct 3D printing of conductive, insulating, and electroactive microstructures. The hybrid exhibits high conductivity, optical transparency, and stability under strain and pH variation, advancing scalable fabrication of flexible soft electronics and
Omid Dadras‐Toussi +2 more
wiley +1 more source
Modulation of a sustained calcium current by intracellular pH in horizontal cells of fish retina. [PDF]
, 1993 A sustained high voltage-activated (HVA), nifedipine- and cadmium-sensitive calcium current and a sustained calcium action potential (AP) were recorded from horizontal cells isolated from catfish retina.
Copenhagen, DR, Dixon, DB, Takahashi, K
core
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 +9 more
doaj +1 more source