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

Iron single-atom sites on MXene for a high-performance interdigitated micro-supercapacitor.

Chemical communications (Cambridge, England)·2026
Same author

Interfacial Engineering of Iron-Cobalt Hydroxide Nanosheet on Nickel Oxide Heterostructure for Efficient Overall Water Splitting by Reducing the Energy Barrier.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

Smart and wearable electrochemical biosensors in biomedical diagnostics.

Advances in colloid and interface science·2026
Same author

One-dimensional nickel(II) coordination polymers of 9-anthracenyl-4'-benzoate and bispyridyl linkers as efficient electrocatalysts for hydrogen and oxygen evolution reactions.

Dalton transactions (Cambridge, England : 2003)·2025
Same author

Functional Engineering Iron Single-Atom Sites on MOF Supports for Enhanced Electrochemical Water Splitting.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Polymer nanocomposite-based biomolecular sensor for healthcare monitoring.

Advances in colloid and interface science·2025

Related Experiment Video

Updated: Apr 28, 2026

Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents
09:35

Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents

Published on: May 1, 2012

12.7K

Potential sensing platform of silver nanoparticles embedded in functionalized silicate shell for nitroaromatic

Govindhan Maduraiveeran1, Ramasamy Ramaraj

  • 1Centre for Photoelectrochemistry, School of Chemistry, Madurai Kamaraj University, Madurai-625 021, India.

Analytical Chemistry
|August 21, 2009
PubMed
Summary

A novel method synthesizes silver-silicate core-shell nanoparticles for nitrobenzene sensing. These nanoparticles demonstrate high sensitivity and electrocatalytic activity in detecting nitrobenzene (NB).

More Related Videos

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

17.7K
Generation of Zerovalent Metal Core Nanoparticles Using n-2-aminoethyl-3-aminosilanetriol
08:12

Generation of Zerovalent Metal Core Nanoparticles Using n-2-aminoethyl-3-aminosilanetriol

Published on: February 11, 2016

7.0K

Related Experiment Videos

Last Updated: Apr 28, 2026

Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents
09:35

Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents

Published on: May 1, 2012

12.7K
Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

17.7K
Generation of Zerovalent Metal Core Nanoparticles Using n-2-aminoethyl-3-aminosilanetriol
08:12

Generation of Zerovalent Metal Core Nanoparticles Using n-2-aminoethyl-3-aminosilanetriol

Published on: February 11, 2016

7.0K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Analytical Chemistry

Background:

  • Core-shell nanoparticles offer unique properties for sensing applications.
  • Developing efficient and room-temperature synthesis methods is crucial for nanoparticle applications.

Purpose of the Study:

  • To develop a simple, room-temperature aqueous synthesis for pentagonally twinned silver-silicate core-shell nanoparticles.
  • To investigate the application of these nanoparticles in nitrobenzene (NB) sensing.

Main Methods:

  • One-step synthesis using N-[3-(trimethoxysilyl)propyl]-ethylene diamine (EDAS) and cetyltrimethylammonium bromide (CTAB).
  • Characterization using HRTEM, XRD, SEM, UV-vis absorption, emission, excitation, and electrochemical measurements.
  • Development of optical and electrochemical sensors for nitrobenzene detection.

Main Results:

  • Successfully synthesized pentagonally twinned silver-silicate core-shell nanoparticles.
  • Achieved lowest detection limits (LOD) of 1 µM (optical absorption) and 10 µM (optical emission) for nitrobenzene.
  • Demonstrated excellent electrocatalytic activity for nitrobenzene reduction with an LOD of 2.5 nM using an electrochemical sensor.

Conclusions:

  • The synthesized silver-silicate core-shell nanoparticles are effective for sensitive nitrobenzene detection.
  • The developed method provides a simple and efficient route for creating functional nanomaterials.
  • These nanoparticles show significant potential for environmental monitoring and chemical sensing applications.