Fig. 5From: Biocompatible Chitosan Nanobubbles for Ultrasound-Mediated Targeted Delivery of DoxorubicinA schematic illustration of the in vitro experimental setup (a), ultrasound images of DOX-loaded NBs (0, 5, 10, and 15 min) using a 9.0-MHz probe (b) and time-intensity measurements of ultrasonic-contrast and DOX-loaded NBs (c)Back to article page