Schematic illustration (IMAGE) City University of Hong Kong Caption Schematic illustration of the working mechanism of cyaninplatin, a small-molecule Pt(IV) anti-cancer prodrug, which is activated by focused ultrasound and reduced to chemotherapeutic carboplatin after irradiation. Credit Liu, G. et al., source: https://www.science.org/doi/10.1126/sciadv.adg5964 Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.