ArticleNanomaterials (Basel, Switzerland)2021
Selective Oxidation of Transient Organic Radicals in the Presence of Gold Nanoparticles.
Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- A Uni-Micelle Approach for the Controlled Synthesis of Monodisperse Gold Nanocrystals.Nanomaterials (Basel, Switzerland) · 2024Article
- Adsorption of OMolecules (Basel, Switzerland) · 2024Article
- Methanol Oxidation Reaction in Alkaline Media Using Gold Nanoparticles Recovered from Electronic Waste.Materials (Basel, Switzerland) · 2024Article
- A mechanistic study of gold nanoparticles catalysis of ORSC advances · 2023Article
- Effects of gold nanoparticles on normal hepatocytes in radiation therapy.Translational cancer research · 2022Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The ability of gold nanoparticles (AuNPs) to catalyze reactions involving radicals is poorly studied. However, AuNPs are used in applications where chemical reactions involving transient radicals occur. Herein, we investigate AuNPs' catalytic effect on 2-propanol oxidation and acetanilide hydroxylation in aqueous solutions under ionizing radiation at room temperature. In both cases, the presence of AuNPs led to selective oxidation of organic radicals, significantly changing the products' composition and ratio. Based on these observations, we stress how AuNPs' catalytic activity can affect the correctness of reactive oxygen species concentration determination utilizing organic dyes. We also provide a discussion on the role of AuNPs' catalytic activity in the radiosensitization effect actively studied for radiotherapy.
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