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 12, 2026

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Oriented assembly of polyhedral plasmonic nanoparticle clusters.

Joel Henzie1, Sean C Andrews, Xing Yi Ling

  • 1Department of Chemistry, University of California, Berkeley, CA 94720, USA.

Proceedings of the National Academy of Sciences of the United States of America
|April 10, 2013
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

Rh(III)-Catalyzed [4 + 1] Annulation of Benzamides with CF<sub>3</sub>-Ynones as a C<sub>1</sub> Synthon: Access to CF<sub>3</sub>-Containing Isoindolinones.

Organic letters·2026
Same author

Wired and Wireless Photosynthetic Biohybrids: Design, Materials, and Mechanisms.

Chemical reviews·2026
Same author

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function.

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

A Lens into the Cu Nanograin by <i>In Situ</i> Vibrational Spectroscopy.

Journal of the American Chemical Society·2026
Same author

EZH2 inhibition triggers a context-specific ACSS2-H3K9ac-HK2 metabolic circuit in EZH2 non-mutant solid tumors.

Cellular oncology (Dordrecht, Netherlands)·2026
Same author

Gate-All-Around Nanowire Field-Effect Transistors: A Historical Perspective.

Nano letters·2026
Same journal

Chemotactic self-organization captures the dynamics of mammalian hair follicle patterning.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Tomographic imaging of superconducting order using particle-hole interference.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Inhibitory potential of autologous neutralizing antibodies sets quantitative limits on the rebound-competent HIV-1 reservoir.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Inferring epidemiological parameters under an infectious phylogeography model with visitor dynamics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Analytical modeling for suction cup designs for skin-interfaced wearable devices.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Improving cell-free metabolism through direct integration of artificial respiratory chains.

Proceedings of the National Academy of Sciences of the United States of America·2026
See all related articles

Noble metal nanostructures, like silver polyhedra, self-assemble into precise clusters for advanced optical properties. This enables the development of scalable and reliable chemical sensors using surface-enhanced Raman spectroscopy (SERS).

Area of Science:

  • Nanotechnology
  • Materials Science
  • Plasmonics

Background:

  • Shaped colloids serve as nanoscale building blocks for bottom-up material construction.
  • Noble metal nanostructures exhibit unique optical properties dependent on precise structural control.
  • Understanding surface plasmon behavior in nanoparticle clusters is crucial for sensor development.

Purpose of the Study:

  • To examine local surface plasmon resonances in different arrangements of silver polyhedral clusters.
  • To develop a scalable method for constructing nanoparticle clusters for sensor applications.
  • To investigate the relationship between cluster structure and SERS enhancement factors.

Main Methods:

  • Experimental investigation of silver polyhedral cluster assemblies.

More Related Videos

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization
09:02

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization

Published on: July 9, 2015

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

Related Experiment Videos

Last Updated: May 12, 2026

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization
09:02

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization

Published on: July 9, 2015

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

  • Computational simulation of local surface plasmon resonances.
  • High-resolution transmission electron microscopy (HR-TEM) for structural analysis.
  • Development of a gravity-driven assembly method using patterned templates.

    • Main Results:

    • Monodisperse, atomically smooth silver polyhedra self-assemble with uniform interparticle gaps.
    • Reproducible SERS enhancement factors were observed across different assemblies.
    • A gravity-driven method allows for the generation of arbitrary nanoparticle clusters based on template design.
    • Systematic examination of cluster arrangements and their impact on SERS performance.

    Conclusions:

    • Precise control over nanoparticle arrangement leads to optimized optical properties for SERS.
    • The developed assembly method facilitates the creation of scalable and reliable SERS sensors.
    • Self-assembled silver polyhedral clusters offer a promising platform for advanced chemical and biochemical sensing.