Polydopamine nanoparticles demonstrate photo-thermal property and ability to eliminate reactive oxygen species (ROS)

Hongyu Zhu

doi:10.1117/12.2660548

6 December 2022 Polydopamine nanoparticles demonstrate photo-thermal property and ability to eliminate reactive oxygen species (ROS)

Hongyu Zhu

Author Affiliations +

Proceedings Volume 12458, International Conference on Biomedical and Intelligent Systems (IC-BIS 2022); 124580N (2022) https://doi.org/10.1117/12.2660548
Event: International Conference on Biomedical and Intelligent Systems, 2022, Chengdu, China

Abstract

Cancer and reactive oxygen species (ROS) are two of the health threats faced by modern humans. In this research paper, polydopamine nanoparticles (PDA NP) are proposed as a potential material for the treatment of the two health issues. Experiments were carried out to illustrate the photo-thermal properties of PDA NP as well as its ability to eliminate perhydrol in vitro. Finally, the biocompatibility test was performed and the results proved that PDA NP is safe for human red blood cells.

Citation Download Citation

Hongyu Zhu "Polydopamine nanoparticles demonstrate photo-thermal property and ability to eliminate reactive oxygen species (ROS)", Proc. SPIE 12458, International Conference on Biomedical and Intelligent Systems (IC-BIS 2022), 124580N (6 December 2022); https://doi.org/10.1117/12.2660548

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