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Ultrasound-Responsive Materials for Drug/Gene Delivery
Author(s) -
Xiaowen Cai,
Yuan Jiang,
Mei Lin,
Jiyong Zhang,
Huanhuan Guo,
Fanwen Yang,
Albert Wingnang Leung,
Chuanshan Xu
Publication year - 2020
Publication title -
frontiers in pharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.384
H-Index - 86
ISSN - 1663-9812
DOI - 10.3389/fphar.2019.01650
Subject(s) - drug delivery , drug , medicine , ultrasound , pharmacology , biomedical engineering , nanotechnology , materials science , radiology
Ultrasound is one of the most commonly used methods in the diagnosis and therapy of diseases due to its safety, deep penetration into tissue, and non-invasive nature. In the drug/gene delivery systems, ultrasound shows many advantages in terms of site-specific delivery and spatial release control of drugs/genes and attracts increasing attention. Microbubbles are the most well-known ultrasound-responsive delivery materials. Recently, nanobubbles, droplets, micelles, and nanoliposomes have been developed as novel carriers in this field. Herein, we review advances of novel ultrasound-responsive materials (nanobubbles, droplets, micelles and nanoliposomes) and discuss the challenges of ultrasound-responsive materials in delivery systems to boost the development of ultrasound-responsive materials as delivery carriers.

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