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

A simple method to synthesize triangular silver nanoparticles by light irradiation.

Huiying Jia1, Weiqing Xu, Jing An

  • 1Key Laboratory for Supermolecular Structure and Materials of Ministry of Education, Jilin University, Changchun 130012, PR China.

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
|February 7, 2006
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

Surface plasmon coupling electrochemiluminescence assay based on the use of AuNP@C<sub>3</sub>N<sub>4</sub>QD@mSiO<sub>2</sub> for the determination of the Shiga toxin-producing Escherichia coli (STEC) gene.

Mikrochimica acta·2019
Same author

Ultrasensitive Detection of Capsaicin in Oil for Fast Identification of Illegal Cooking Oil by SERRS.

ACS omega·2019
Same author

A central role for MeCP2 in the epigenetic repression of miR-200c during epithelial-to-mesenchymal transition of glioma.

Journal of experimental & clinical cancer research : CR·2019
Same author

Development of the triazole-fused pyrimidine derivatives as highly potent and reversible inhibitors of histone lysine specific demethylase 1 (LSD1/KDM1A).

Acta pharmaceutica Sinica. B·2019
Same author

Corrigendum to "Synthesis and preliminary antiproliferative activity of new pteridin-7(8H)-one derivatives" [Eur. J. Med. Chem. 143 (2018) 1396-1405].

European journal of medicinal chemistry·2019
Same author

Gene manipulation in liver ductal organoids by optimized recombinant adeno-associated virus vectors.

The Journal of biological chemistry·2019

Researchers developed a straightforward method to create triangular silver nanoparticles using light and citrate. This technique offers excellent shape control without needing templates, demonstrating potential for surface-enhanced Raman scattering applications.

Area of Science:

  • Nanotechnology
  • Materials Science
  • Chemistry

Background:

  • Silver nanoparticles exhibit unique optical and electronic properties.
  • Controlling nanoparticle shape is crucial for tuning their functionality.
  • Existing methods often rely on complex templates or agents.

Purpose of the Study:

  • To develop a simple, template-free method for synthesizing triangular silver nanoparticles.
  • To investigate the factors influencing nanoparticle morphology.
  • To evaluate the application of these nanoparticles in surface-enhanced Raman scattering.

Main Methods:

  • Photoreduction of silver ions using citrate as a reducing agent.
  • UV-vis spectroscopy for monitoring nanoparticle formation.
  • Transmission electron microscopy (TEM) for morphological analysis.

Related Experiment Videos

  • Utilizing synthesized nanoparticles as surface-enhanced Raman scattering (SERS) substrates.

    • Main Results:

    • Successful synthesis of triangular silver nanoparticles via a simple photoreduction method.
    • Demonstrated shape control in the absence of soft templates or polymers.
    • Identified reactant concentration as a key factor in morphology control.
    • Evaluated SERS performance using 1,4-bis[2-(4-pyridyl)ethenyl]-benzene (BVPP) as a Raman probe.

    Conclusions:

    • The developed method provides a facile route to shape-controlled triangular silver nanoparticles.
    • Reactant concentration is critical for achieving desired nanoparticle morphology.
    • These triangular silver nanoparticles show promise as effective SERS substrates.