JoVE Logo
Faculty Resource Center

Sign In

Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison

DOI :

10.3791/61741-v

7:08 min

October 20th, 2020

October 20th, 2020

6,699 Views

1School of Geography, Earth and Environmental Sciences, University of Birmingham, 2Malvern Panalytical, 3Department of Materials, University of Oxford, 4Wageningen Food Safety Research, 5UK Centre for Ecology & Hydrology, 6Institute for Next Generation Material Design, Hanyang University, 7Department of Chemistry, College of Natural Sciences, Hanyang University, 8UK Centre for Ecology & Hydrology

The protocol described here aims to measure the hydrodynamic diameter of spherical nanoparticles, more specifically gold nanoparticles, in aqueous media by means of Nanoparticle Tracking Analysis (NTA). The latter involves tracking the movement of particles due to Brownian motion and implementing the Stokes-Einstein equation to obtain the hydrodynamic diameter.

Tags

Nanoparticle Tracking Analysis

-- Views

Related Videos

article

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

article

A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions

article

An Optimized Protocol for the Efficient Radiolabeling of Gold Nanoparticles by Using a 125I-labeled Azide Prosthetic Group

article

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

article

Rapid Nanoprobe Signal Enhancement by In Situ Gold Nanoparticle Synthesis

article

Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction

article

Synthesis and Characterization of Amphiphilic Gold Nanoparticles

article

Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection

article

Synthesis of Aptamer-PEI-g-PEG Modified Gold Nanoparticles Loaded with Doxorubicin for Targeted Drug Delivery

article

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved