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: Jul 25, 2025

Microfabrication of Nanoporous Gold Patterns for Cell-material Interaction Studies
13:02

Microfabrication of Nanoporous Gold Patterns for Cell-material Interaction Studies

Published on: July 15, 2013

11.4K

Field Effect Transistor with Nanoporous Gold Electrode.

Ezzat G Bakhoum1, Cheng Zhang2

  • 1Department of Electrical and Computer Engineering, University of West Florida, Pensacola, FL 32514, USA.

Micromachines
|June 28, 2023
PubMed
Summary
This summary is machine-generated.

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

Reduced-intensity conditioning therapy with fludarabine, idarubicin, busulfan and cytarabine for allogeneic hematopoietic stem cell transplantation in acute myeloid leukemia and myelodysplastic syndrome.

Leukemia research·2013
Same author

Effects of 3, 5, 3'-triiodothyronine (t3) and follicle stimulating hormone on apoptosis and proliferation of rat ovarian granulosa cells.

The Chinese journal of physiology·2013
Same author

Cardiogenic shock from acute ST-segment elevation myocardial infarction induced by severe multivessel coronary vasospasm.

European heart journal·2013
Same author

[Comparative study on effects of electroacupuncture stimulation of Shenmen (HT 7) and Taiyuan (LU 9) on P 300 of event-related potentials and brain electrical activity mapping in healthy young adults].

Zhen ci yan jiu = Acupuncture research·2013
Same author

MiR-215 modulates gastric cancer cell proliferation by targeting RB1.

Cancer letters·2013
Same author

Low glucose utilization and neurodegenerative changes caused by sodium fluoride exposure in rat's developmental brain.

Neuromolecular medicine·2013

New nanoporous gold (NPG) metal-oxide-semiconductor field-effect transistors (MOSFETs) function as effective sensors. Fabricated NPG-gate MOSFETs demonstrate successful detection of glucose and carbon monoxide.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Electrical Engineering

Background:

  • Nanoporous gold (NPG) exhibits significant catalytic activity, leading to its application in electrochemical and bioelectrochemical sensors.
  • Traditional sensors often rely on materials with limitations in sensitivity or selectivity.

Purpose of the Study:

  • To develop and characterize a novel metal-oxide-semiconductor field-effect transistor (MOSFET) utilizing NPG as a gate electrode.
  • To evaluate the sensing capabilities of NPG-gate MOSFETs for detecting specific analytes.
  • To compare the performance of NPG-gate MOSFETs against existing zinc oxide gate electrode MOSFETs.

Main Methods:

  • Fabrication of both n-channel and p-channel MOSFETs incorporating NPG gate electrodes.
  • Experimental testing of the fabricated MOSFETs as sensors.
Keywords:
MOSFETbioelectrochemical reactionsnanoporous gold

More Related Videos

A Closed-Type Wireless Nanopore Electrode for Analyzing Single Nanoparticles
08:31

A Closed-Type Wireless Nanopore Electrode for Analyzing Single Nanoparticles

Published on: March 20, 2019

7.6K
Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating
10:36

Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating

Published on: April 12, 2018

11.6K

Related Experiment Videos

Last Updated: Jul 25, 2025

Microfabrication of Nanoporous Gold Patterns for Cell-material Interaction Studies
13:02

Microfabrication of Nanoporous Gold Patterns for Cell-material Interaction Studies

Published on: July 15, 2013

11.4K
A Closed-Type Wireless Nanopore Electrode for Analyzing Single Nanoparticles
08:31

A Closed-Type Wireless Nanopore Electrode for Analyzing Single Nanoparticles

Published on: March 20, 2019

7.6K
Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating
10:36

Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating

Published on: April 12, 2018

11.6K
  • Quantitative and qualitative analysis of sensor performance, including sensitivity and response time.
  • Comparative analysis with MOSFETs featuring zinc oxide gate electrodes.

    • Main Results:

    • Successful fabrication of NPG-gate MOSFETs (both n-channel and p-channel).
    • Demonstrated sensing capabilities of NPG-gate MOSFETs for glucose and carbon monoxide detection.
    • NPG-gate MOSFETs show promising performance characteristics compared to zinc oxide-gate MOSFETs.

    Conclusions:

    • NPG is a viable material for advanced MOSFET-based sensor applications.
    • NPG-gate MOSFETs offer a new platform for sensitive and selective chemical and biological sensing.
    • Further research can optimize NPG-gate MOSFETs for enhanced sensor performance and broader applications.