Related Experiment Video
Updated: Jun 5, 2026

Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release
Published on: June 12, 2021
Ultrasound-triggered smart drug release from multifunctional core-shell capsules one-step fabricated by coaxial
Yujia Jing1, Yihua Zhu, Xiaoling Yang
1Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
Abstract:
Multifunctional core-shell capsules that triggered release by ultrasound stimulus were one-step fabricated by the coaxial electrospray method. The TiO(2) shell suppressed the initial burst release of the paclitaxel. Fe(3)O(4) and graphene quantum dots inside the oil core functioned successfully for magnetic targeting and fluorescence imaging, respectively. Paclitaxel was trigger released when the dual layer of titania shell cracked under the ultrasound stimulation, and the releasing profile could be controlled by the length of applied ultrasound time.
More Related Videos
12:00Synthesis of Gold Nanoparticle Integrated Photo-responsive Liposomes and Measurement of Their Microbubble Cavitation upon Pulse Laser Excitation
Published on: February 24, 2016
09:11Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
Published on: February 13, 2016
Related Concept Videos
Modified-Release Drug Delivery Systems: Stimuli-Activated
Modified-Release Drug Delivery Systems: Rate-Programmed I
Modified-Release Drug Delivery Systems: Rate-Programmed II
Modified-Release Drug Delivery Systems: Site-Targeted
Modified-Release Drug Delivery Systems: Drug Release Characteristics
Modified-Release Drug Delivery Systems: Classification