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 Videos

An organically modified silicate-based ethanol biosensor.

P C Pandey1, S Upadhyay, I Tiwari

  • 1Department of Chemistry, Banaras Hindu University, Varanasi, 221005, India.

Analytical Biochemistry
|January 6, 2001
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

Combining Thermogravimetry-Mass Spectrometry and Target Factor Analysis for Rapid Characterization of Volatiles from Degradation of Epoxy Paint.

Analytical science advances·2025
Same author

Hypochlorite Accident in a Pediatric Patient.

Kathmandu University medical journal (KUMJ)·2024
Same author

Emergence Time and Sequence of Primary Teeth in a Sample of Nepalese Children.

Kathmandu University medical journal (KUMJ)·2023
Same author

Synthesis and <i>in vitro</i> antibacterial behavior of curcumin-conjugated gold nanoparticles.

Journal of materials chemistry. B·2023
Same author

Testis-specific actin-like 7A (ACTL7A) is an indispensable protein for subacrosomal-associated F-actin formation, acrosomal anchoring, and male fertility.

Molecular human reproduction·2023
Same author

Effect of incorporation of soy protein isolate and inulin on quality characteristics and shelf-life of low-fat duck meat sausages.

Animal bioscience·2022
Same journal

Lysozyme assay using a rationally designed GN4G2 substrate with coupled β-glucosidase reaction.

Analytical biochemistry·2026
Same journal

The long run: A tribute to Arthur Joseph Lawrence Cooper.

Analytical biochemistry·2026
Same journal

Evaluation of a method for affinity measurement using solution equilibrium titration with magnetic beads.

Analytical biochemistry·2026
Same journal

Metabolomics approach using UHPLC/QE-MS for the mechanism of He Xue Ming Mu tablets on non-proliferative diabetic retinopathy.

Analytical biochemistry·2026
Same journal

UniRES-GO: Unified residue-level early fusion of sequence and predicted structure for protein function prediction.

Analytical biochemistry·2026
Same journal

IgG detection by enzyme-linked mass spectrometric assay versus color, fluorescent, ECL in buffer and serum.

Analytical biochemistry·2026
See all related articles

A novel palladium-linked organically modified sol-gel glass (ormosil) biosensor was developed for ethanol detection. This electrocatalytic sensor demonstrates stability and reproducibility for alcohol detection.

Area of Science:

  • * Materials Science and Engineering
  • * Electrochemistry
  • * Biotechnology

Background:

  • * Development of sensitive and stable biosensors is crucial for various applications.
  • * Organically modified sol-gel glass (ormosil) offers a versatile matrix for immobilizing biomolecules and redox mediators.
  • * Palladium (Pd) and ferrocene are explored for their catalytic and electrochemical properties.

Purpose of the Study:

  • * To report a novel electrocatalytic ethanol biosensor.
  • * To utilize ferrocene-encapsulated palladium-linked ormosil for enhanced biosensing.
  • * To investigate the stability and reproducibility of the developed biosensor.

Main Methods:

  • * Preparation of Pd-linked glycidoxypropyltrimethoxysilane and subsequent ormosil formation with ferrocene.

Related Experiment Videos

  • * Immobilization of alcohol dehydrogenase (ADH) enzyme onto the ferrocene-ormosil layer using polyvinyl alcohol.
  • * Electrochemical monitoring of NADH oxidation and ADH-catalyzed NADH formation for ethanol detection.

    • Main Results:

    • * Successful fabrication of a novel ormosil-based electrocatalytic biosensor.
    • * Demonstrated electrochemical response to varying concentrations of ethanol.
    • * Sensor showed sensitivity to other alcohols and ADH-sensitive substrates, indicating broad applicability.

    Conclusions:

    • * The developed Pd-linked ormosil biosensor is effective for electrocatalytic ethanol detection.
    • * The sensor exhibits good stability and reproducibility.
    • * This approach provides a promising platform for developing advanced biosensing devices.