Universality of hydroxyl radical generation in irradiated nanoenhancer suspensions: Vital role of concentration
Changfeng Yang,
Bowen Zhang,
Xiaoqian Lin
et al.
Abstract:Concentration plays an essential role in generating hydroxyl radicals in irradiated nanoenhancer suspensions. In this paper, we used coumarin-3-carboxylic acid as a hydroxyl radical-specific probe to investigate the hydroxyl radical production of different concentration nanodiamonds (NDs) and CeO2 NPs in phosphate-buffered saline under x-ray irradiation. NDs significantly enhanced hydroxyl radical production, and the maximum enhancement of hydroxyl radical production was observed at a concentration of 10 µg/ml… Show more
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