Fabrication of Circular Obelisk-Type Multilayer Microneedles Using Micro-Milling and Spray Deposition
In this study we present the fabrication of multilayer microneedles with circular obelisk and beveled-circular obelisk geometries, which have potential applications in implantable drug delivery devices. Micro-milling was adopted as an environmental-friendly and cost-effective way to fabricate primar...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2018-05-01
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Series: | Frontiers in Bioengineering and Biotechnology |
Subjects: | |
Online Access: | http://journal.frontiersin.org/article/10.3389/fbioe.2018.00054/full |