ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
PEDOT/CNT Flexible MEAs Reveal New Insights into the Clock Gene's Role in Dopamine Dynamics.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
15 citing papers in PubMed, 19 citations in OpenAlex.
- Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free-Moving Mice.Advanced healthcare materials · 2026Article
- A comparative study assessing neural recording quality and inflammatory tissue response between stiff and flexible microelectrode arrays.Biomaterials · 2026Article
- Zwitterionic polymer coating enabled chronic dopamine sensing and electrophysiology recording in free-moving mice.bioRxiv : the preprint server for biology · 2026Article
- Tonic dopamine sensing reveals a D2 and D3-mediated dopamine response to raclopride inNpj biosensing · 2026Article
- Tonic Dopamine Sensing Reveals a D2/D3 Mediated Dopamine Response to Raclopride in ClockΔ19 Mice Model.Research square · 2025Article
- Recent Advances in Flexible Sensors for Neural Interfaces: Multimodal Sensing, Signal Integration, and Closed-Loop Feedback.Biosensors · 2025Review
- Biological and Mechanical Limitations for Chronic Fast-Scan Cyclic Voltammetry Sensor Design.Advanced materials technologies · 2025Article
- Recent Progress in Flexible Microelectrode Arrays for Combined Electrophysiological and Electrochemical Sensing.Biosensors · 2025Review
- Long-Term Neural Recording Performance of PEDOT/CNT/Dexamethasone Coated Electrode Array Implanted in Visual Cortex of Rats.Advanced nanobiomed research · 2025Article
- Targeted-Modified MultiTransm Microelectrode Arrays Simultaneously Track Dopamine and Cellular Electrophysiology in Nucleus Accumbens during Sleep-Wake Transitions.Research (Washington, D.C.) · 2025Article
- In vivo microelectrode arrays for neuroscience.Nature reviews. Methods primers · 2025Article
- Advancing glassy carbon microelectrode arrays for neurochemical sensing: impact of double pyrolysis on structure and function.Frontiers in bioengineering and biotechnology · 2025Article
- Enhanced Electrochemiluminescence Detection of Dopamine Using Antifouling PEDOT-Modified SPEs for Complex Biological Samples.ACS measurement science au · 2024Article
- PEDOT/CNT Flexible MEAs Reveal New Insights into the Clock Gene's Role in Dopamine Dynamics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Investigation of a chondroitin sulfate-based bioactive coating for neural interface applications.Journal of materials chemistry. B · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Substantial evidence has shown that the Circadian Locomotor Output Cycles Kaput (Clock) gene is a core transcription factor of circadian rhythms that regulates dopamine (DA) synthesis. To shed light on the mechanism of this interaction, flexible multielectrode arrays (MEAs) are developed that can measure both DA concentrations and electrophysiology chronically. The dual functionality is enabled by conducting polymer PEDOT doped with acid-functionalized carbon nanotubes (CNT). The PEDOT/CNT microelectrode coating maintained stable electrochemical impedance and DA detection by square wave voltammetry for 4 weeks in vitro. When implanted in wild-type (WT) and Clock mutation (MU) mice, MEAs measured tonic DA concentration and extracellular neural activity with high spatial and temporal resolution for 4 weeks. A diurnal change of DA concentration in WT is observed, but not in MU, and a higher basal DA concentration and stronger cocaine-induced DA increase in MU. Meanwhile, striatal neuronal firing rate is found to be positively correlated with DA concentration in both animal groups. These findings offer new insights into DA dynamics in the context of circadian rhythm regulation, and the chronically reliable performance and dual measurement capability of this technology hold great potential for a broad range of neuroscience research.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.