Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Multimaterial 3D Printing of Soft and Stretchable Electronics.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

A process optimization and release modeling of coaxial electrospun aligned core-shell poly (ethylene oxide-poly(l-lactide-co-glycolide)) nanofibers encapsulating nerve growth factor.

Journal of applied polymer science·2025
Same author

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2024
Same author

Technology Roadmap for Flexible Sensors.

ACS nano·2023
Same author

Direct Laser 3D Printing of Organic Semiconductor Microdevices for Bioelectronics and Biosensors.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2022
Same author

Nanoparticle Rigidity for Brain Tumor Cell Uptake.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2022
Same journal

Analysis of End-Tidal CO2 Variability During Plateau Waves Episodes: An Information Theoretic Approach<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

AI and Tomosynthesis for Breast Cancer Molecular Subtyping: A step toward precision medicine<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Towards Sustainable Protein Recovery from Biological Waste: Assessing Polyethersulfone-based Microfiltration.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Analysis of the cardiovascular response to standardized polymicrobial peritonitis experimental model.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Automated Wrist Ultrasound Image Bone Enhancement and Segmentation Using Deep Learning.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

A Deep Learning approach for Depressive Symptoms assessment in Parkinson's disease patients using facial videos.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
See all related articles

Related Experiment Video

Updated: Feb 20, 2026

Fabrication of Ti3C2 MXene Microelectrode Arrays for In Vivo Neural Recording
09:58

Fabrication of Ti3C2 MXene Microelectrode Arrays for In Vivo Neural Recording

Published on: February 12, 2020

14.2K

Tunable nanostructured conducting polymers for neural interface applications.

Martin Antensteiner, Mohammad Reza Abidian

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |October 25, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Researchers enhanced neural electrode performance by increasing the surface roughness of conducting polymer coatings like poly(pyrrole) (PPy) and poly(3,4-ethylenedioxythiophene) (PEDOT). This modification significantly reduced electrode impedance, improving potential for neural interfaces.

    More Related Videos

    A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes
    09:27

    A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

    Published on: March 3, 2014

    13.9K
    Improved 3D Hydrogel Cultures of Primary Glial Cells for In Vitro Modelling of Neuroinflammation
    09:19

    Improved 3D Hydrogel Cultures of Primary Glial Cells for In Vitro Modelling of Neuroinflammation

    Published on: December 8, 2017

    15.7K

    Related Experiment Videos

    Last Updated: Feb 20, 2026

    Fabrication of Ti3C2 MXene Microelectrode Arrays for In Vivo Neural Recording
    09:58

    Fabrication of Ti3C2 MXene Microelectrode Arrays for In Vivo Neural Recording

    Published on: February 12, 2020

    14.2K
    A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes
    09:27

    A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

    Published on: March 3, 2014

    13.9K
    Improved 3D Hydrogel Cultures of Primary Glial Cells for In Vitro Modelling of Neuroinflammation
    09:19

    Improved 3D Hydrogel Cultures of Primary Glial Cells for In Vitro Modelling of Neuroinflammation

    Published on: December 8, 2017

    15.7K

    Area of Science:

    • Biomaterials Engineering
    • Neuroscience
    • Materials Science

    Background:

    • Traditional metallic neural electrodes face limitations in achieving high-resolution, long-term neural interfacing.
    • Smaller electrodes offer higher selectivity but suffer from reduced sensitivity due to limited electrode-tissue interface area.
    • Conducting polymers (CPs) can enhance effective surface area, addressing sensitivity limitations.

    Purpose of the Study:

    • To investigate the surface roughness modulation of poly(pyrrole) (PPy) and poly(3,4-ethylenedioxythiophene) (PEDOT) films.
    • To determine the effect of deposition methods (potentiostatic and galvanostatic) on CP surface characteristics.
    • To correlate surface roughness with electrical properties for improved neural electrode design.

    Main Methods:

    • Deposition of poly(pyrrole) (PPy) and poly(3,4-ethylenedioxythiophene) (PEDOT) films using potentiostatic (PSTAT) and galvanostatic (GSTAT) methods.
    • Controlled variation of deposition time and electrical parameters (voltage for PSTAT, current for GSTAT) to modify surface roughness.
    • Characterization of surface roughness using profilometry (implied).
    • Measurement of electrode impedance.

    Main Results:

    • Surface roughness of both PPy and PEDOT films increased by over 90% through controlled deposition parameters.
    • Impedance of PPy-modified electrodes decreased by up to 88%.
    • Demonstrated a direct relationship between CP surface roughness and electrical properties.

    Conclusions:

    • Surface roughness of conducting polymers (PPy, PEDOT) can be effectively modulated via electrical deposition techniques.
    • Modulated surface roughness significantly impacts the electrical properties (impedance) of neural electrodes.
    • This approach offers a pathway to enhance neural electrode performance and potentially improve cellular responses for better neural interfacing.