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 Experiment Video

Updated: May 28, 2025

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling
08:58

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling

Published on: January 28, 2021

4.4K

Nitrogen-Doped Ultrananocrystalline Diamond - Optoelectronic Biointerface for Wireless Neuronal Stimulation.

Yue Yao1, Arman Ahnood2, Andre Chambers3

  • 1School of Physics, The University of Melbourne, Parkville, Victoria, 3010, Australia.

Advanced Healthcare Materials
|February 12, 2025
PubMed
Summary

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

Combined Developmental Toxicity of Ecologically Relevant Concentrations of the PFOS Alternative F-53B and Hexavalent Chromium in Zebrafish, Danio rerio.

Toxics·2026
Same author

Natural Variation of COLD and CATECHINS REGULATOR 1 Coordinately Fine-Tunes Cold Tolerance and Tea Quality in Tea Plants.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Phase Transformation Enables Stable Cycling and Fast Charging of Cation-Disordered Rocksalt Cathodes.

ACS applied materials & interfaces·2026
Same author

Understanding the dynamics of interparental conflict, adolescents' responses, and adjustment problems: A network analysis.

Developmental psychology·2026
Same author

Conditional knockout of Dkk3 drives Lgr5+ progenitor reprogramming into hair cells in the mouse cochlea.

Theranostics·2026
Same author

Author Correction: Bose-Einstein condensation of a two-magnon bound state in a spin-1 triangular lattice.

Nature materials·2026
Same journal

A Muscle-Mimetic Core-Sheath Composite Yarn Scaffold for In-Body Tissue Induction and Regeneration of Small-Diameter Vascular Grafts.

Advanced healthcare materials·2026
Same journal

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden.

Advanced healthcare materials·2026
Same journal

Therapeutic Extracellular Vesicles from Synovial Fibroblast-Primed MSCs for Osteoarthritis Treatment.

Advanced healthcare materials·2026
Same journal

Natural Polysaccharide-Mediated Nano-Delivery Systems for Osteoporosis Therapy From a Gut-Bone Axis Regulatory Perspective.

Advanced healthcare materials·2026
Same journal

A Corrigendum on "Selenium-Albumin Nanoaccelerator Hydrogel Promotes Wound Healing by Antibacterial, Anti-Inflammatory and Antioxidant along with Inhibits Scar Formation via Down-regulating CD36".

Advanced healthcare materials·2026
Same journal

High-Throughput Digital Decoding of Vascular Heterogeneity in Patient-Specific Tumor Microenvironments.

Advanced healthcare materials·2026
See all related articles
This summary is machine-generated.

This study introduces a wireless, diamond-based optoelectronic system for non-genetic neuronal stimulation using light. The device generates photocurrents to activate neurons, demonstrating potential for retinal stimulation.

Area of Science:

  • Biomedical Engineering
  • Materials Science
  • Neuroscience

Background:

  • Non-genetic neuronal stimulation offers a versatile alternative to traditional methods.
  • Optoelectronic interfaces are crucial for precise neural control.
  • Developing wireless, biocompatible systems remains a key challenge.

Purpose of the Study:

  • To present a novel semiconducting optoelectronic system for light-controlled neuronal stimulation.
  • To demonstrate the efficacy of a diamond-based biointerface for neural activation.
  • To establish a wireless platform for high temporal resolution neural interfacing.

Main Methods:

  • Fabrication of a wireless system using nitrogen-doped ultrananocrystalline diamond on a silicon substrate.
  • Application of pulsed visible (595 nm) or near-infrared (808 nm) light illumination.
Keywords:
nanostructured crystalsneural interfacesneural stimulationoptoelectronicsphotovoltaicultrananocrystalline diamonds

More Related Videos

Gold Nanorod-assisted Optical Stimulation of Neuronal Cells
09:31

Gold Nanorod-assisted Optical Stimulation of Neuronal Cells

Published on: April 27, 2015

8.9K
Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

7.5K

Related Experiment Videos

Last Updated: May 28, 2025

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling
08:58

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling

Published on: January 28, 2021

4.4K
Gold Nanorod-assisted Optical Stimulation of Neuronal Cells
09:31

Gold Nanorod-assisted Optical Stimulation of Neuronal Cells

Published on: April 27, 2015

8.9K
Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

7.5K
  • Measurement of charge accumulation and ionic displacement currents at the device-medium interface.
  • Optoelectronic stimulation of degenerate rat retinas.

    • Main Results:

    • The system demonstrated effective neuronal stimulation via light-induced photocurrents.
    • Achieved a photoresponsivity of 7.5 mA W⁻¹.
    • Successful optoelectronic stimulation of rat retinas below safe ocular thresholds.

    Conclusions:

    • This diamond-based optoelectronic platform is the first to generate sufficient photocurrents for retinal neuronal stimulation.
    • The wireless, light-controlled system offers a promising approach for neural interfacing.
    • The technology holds potential for future applications in visual prosthetics and neuroscience research.