Microwave Synthesis of Au Nanoparticles in the Presence of Tetrahydrothiophenocucurbituril

The preparation of gold nanoparticles (AuNPs) from tetrachloroauric acid in the presence of tetrahydrothiophenocucurbit[ ]uril (THT Q[ ]) has been effectively achieved in a microwave reactor. The reaction was performed in the presence of an excess of the tetrahydrothiopheno function in a partial red...

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Published in:Molecules (Basel, Switzerland) Switzerland), 2023-12, Vol.29 (1), p.168
Main Authors: Atthar, Asma S, Saha, Shreya, Abdulrahman, Ahmed, Day, Anthony I
Format: Article
Language:English
Subjects:
Aqueous solutions
Au nanoparticles
By products
Formic acid
formic acid reductant
gold(I)
Methods
Nanoparticles
Organic acids
tetrahydropheno reductant
tetrahydrophenocucurbituril
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Saha, Shreya
Abdulrahman, Ahmed
Day, Anthony I
description The preparation of gold nanoparticles (AuNPs) from tetrachloroauric acid in the presence of tetrahydrothiophenocucurbit[ ]uril (THT Q[ ]) has been effectively achieved in a microwave reactor. The reaction was performed in the presence of an excess of the tetrahydrothiopheno function in a partial reductant role, while the remainder formed AuNP-THT Q[ ] conjugates after the reduction was completed with formic acid. An affinity for the AuNPs by the THT Q[ ] was observed in the purification of the NPs via centrifugation, removal of the supernatant and resuspension of the conjugate.
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subjects Aqueous solutions
Au nanoparticles
By products
Formic acid
formic acid reductant
gold(I)
Methods
Nanoparticles
Organic acids
tetrahydropheno reductant
tetrahydrophenocucurbituril
title Microwave Synthesis of Au Nanoparticles in the Presence of Tetrahydrothiophenocucurbituril
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