Un abonnement à JoVE est nécessaire pour voir ce contenu. Connectez-vous ou commencez votre essai gratuit.
Chapitres
- 00:00Introduction
- 00:35Set Up and Clean the Chemical Reaction Glassware and Supplies in the Nitrogen and Supplies in the Nitrogen Glove Box
- 02:30Toluene and Oleylamine Boiling Solution Preparation
- 03:31Tetrachloroauric Acid, Oleylamine and Toluene Injection Solution Preparation
- 05:36Injection of the Tetrachloroauric Acid, Oleylamine and Toluene Solution into the Vessel
- 07:35Quenching the Reaction with Methanol After Cooling the Gold Nanoparticle Solution
- 08:40Washing and Purifying the Gold Nanoparticles with Toluene and Methanol
- 10:55Drying the Gold Nanoparticles
- 12:20Representative Results
- 13:19Conclusion
Um protocolo para sintetizar nanopartículas de ouro de ~12 nm de diâmetro (nanopartículas Au) em um solvente orgânico é apresentado. As nanopartículas de ouro são tampadas com ligantes de oleylamina para evitar aglomeração. As nanopartículas de ouro são solúveis em solventes orgânicos, como o tolueno.
