Daniel Gallego-Perez,Chandan Sen,Natalia Higuita-Castro,Lingqian Chang
申请号：
US16471907
公开号：
US20190329014A1
申请日:
2017.12.20
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Provided herein are devices and methods for topically and controllably delivering cargo across or into biological tissues, particularly the skin. These devices permit delivery of cargo to deeper cell layers of a tissue. These devices include microstructure arrays comprising nanochannels. Also disclosed is a device comprising a one or more microstructure arrays encased in a frame.
