Focused ion beam (FIB) prepared microtextured microneedle array capable of delivering drugs through punctured skin

Focused ion beam (FIB) prepared microtextured microneedle array capable of delivering drugs through punctured skin

Abstract Microtextured microneedles are tiny needle-like structures with micron-scale microtextures, and the drugs stored in the microtextures can be released after entering the skin to achieve the effect of precise drug delivery. In this study, the skin substitution model of Ogden’s hyperelastic mo...

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Bibliographic Details
Main Authors: Yan Zhang, Zhaoqiang Chen, Wendong Wu, Chonghai Xu
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Microtexture
Microneedle array
Finite element analysis
Monte Carlo method
Focused ion beam
Online Access:https://doi.org/10.1038/s41598-024-83094-z
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