The final part in a series on how to accurately measure the optical spectra of solutions of nanoparticles using UVVis (UVVisible) spectroscopy. In this demo, we use an Agilent 8453 spectrophotometer to accurately measure a high concentration solution of nanoComposix's BioPure Silver Nanospheres using an analytical balance.

▶ You can download the spreadsheet mentioned in the video here:
▶ https://nanocomposix.com/uvvistutorial

▶ Our Plasmonics page mentioned in the video can be found here:
▶ https://nanocomposix.com/pages/plasmo...

The video discusses:

• Correcting for dilution to obtain actual optical density
• Comparison case studies
• How to analyze your data to look for changes and possible agglomeration

Guidelines for UVVis Analysis handbook: http://nanocomposix.com/pages/handbooks

Other useful links:

• Optical Properties of Silver Nanoparticles: http://nanocomposix.com/pages/silver...
• Optical Properties of Gold Nanoparticles: http://nanocomposix.com/pages/goldna...
• Introduction to Plasmonic Nanomaterials: http://nanocomposix.com/pages/plasmon...
• Overview of Nanoparticle Characterization Techniques: http://nanocomposix.com/pages/charact...

Part 1 of this series can be found here:    • UVVis Tutorial | Part 1: Intro to Me...  
Part 2 can be found here:    • UVVis Tutorial | Part 2: Performing ...  

Let us measure your sample for you! Find out more about our UVVis measurement services and other nanoparticle characterization services at nanocomposix.com

Thanks for watching!

nanoComposix Team
[email protected]
(858) 5654227
nanocomposix.com