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: Jun 8, 2026

Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Gold nanoparticles and quantum dots for bioimaging.

Eliza Hutter1, Dusica Maysinger

  • 1Department of Pharmacology and Therapeutics, McGill University, Montreal, Canada H3G 1Y6. huttere@gmail.com

Microscopy Research and Technique
|September 11, 2010
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

Dually Charged Dendrimeric Polyglycerol Modulates Interleukin-33 at Alarmin Receptors in Microglia.

ACS chemical neuroscience·2026
Same author

Aggregation-induced emission active seminaphthofluoresceins: a new class of xanthene luminogens for bioimaging.

Nanoscale·2026
Same author

Dendritic Polyglycerol Sulfate Reduces Inflammation Through Inhibition of the HMGB1/RAGE Axis in RAW 264.7 Macrophages.

International journal of molecular sciences·2025
Same author

Soft nanoparticles incorporating a benzo[<i>c</i>]xanthene fluorophore: facile synthesis and ratiometric pH sensing.

Journal of materials chemistry. B·2025
Same author

Luminescent insulin-Au(III) conjugate retains insulin biological properties in human microglia.

Nanoscale·2025
Same author

Charged dendrimers reduce glioblastoma viability by modulating lysosomal activity and HMGB1-RAGE interaction.

Biochemical pharmacology·2025

Gold nanoparticles (GNP) and quantum dots are advanced nanoparticle tools enhancing bioimaging. Their unique properties improve cellular and in vivo imaging contrast, sensing, and signal amplification for biological research.

Area of Science:

  • Biomedical Engineering
  • Nanotechnology
  • Optical Imaging

Background:

  • Nanoparticles are increasingly utilized in bioimaging as contrast agents, sensors, and signal enhancers.
  • Established and emerging imaging techniques benefit from nanoparticle advancements.
  • Gold nanoparticles (GNP) and quantum dots offer unique optical properties for biological applications.

Purpose of the Study:

  • To review the properties of gold nanoparticles (GNP) and quantum dots for bioimaging.
  • To explore how these nanoparticles enhance cellular and in vivo imaging.
  • To discuss the principles and applications of GNP and quantum dots in biological imaging.

Main Methods:

  • Review of scientific literature on gold nanoparticles and quantum dots in bioimaging.

More Related Videos

Visualizing Subcellular Localization of a Protein in the Heart Using Quantum Dots-Mediated Immuno-Labeling Followed by Transmission Electron Microscopy
08:13

Visualizing Subcellular Localization of a Protein in the Heart Using Quantum Dots-Mediated Immuno-Labeling Followed by Transmission Electron Microscopy

Published on: September 16, 2022

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

Related Experiment Videos

Last Updated: Jun 8, 2026

Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Visualizing Subcellular Localization of a Protein in the Heart Using Quantum Dots-Mediated Immuno-Labeling Followed by Transmission Electron Microscopy
08:13

Visualizing Subcellular Localization of a Protein in the Heart Using Quantum Dots-Mediated Immuno-Labeling Followed by Transmission Electron Microscopy

Published on: September 16, 2022

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

  • Analysis of surface plasmon resonance properties of GNP.
  • Examination of quantum dot characteristics and their use with fluorescent dyes.

    • Main Results:

    • Gold nanoparticles exhibit surface plasmon resonance beneficial for various biological imaging techniques.
    • Quantum dots offer tunable optical properties for enhanced fluorescence imaging.
    • Combined use of quantum dots with traditional dyes expands imaging capabilities.

    Conclusions:

    • Gold nanoparticles and quantum dots represent significant advancements in bioimaging technology.
    • Their unique optical and physical properties enable improved cellular and in vivo imaging.
    • These nanoparticles offer versatile applications in biological research and diagnostics.