A Photolithographic Approach to Polymeric Microneedles Array Fabrication

A Photolithographic Approach to Polymeric Microneedles Array Fabrication

In this work, two procedures for fabrication of polymeric microneedles based on direct photolithography, without any etching or molding process, are reported. Polyethylene glycol (average molecular weight 250 Da), casted into a silicone vessel and exposed to ultraviolet light (365 nm) through a mask...

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Bibliographic Details
Main Authors: Principia Dardano, Alessandro Caliò, Vincenza Di Palma, Maria Fortuna Bevilacqua, Andrea Di Matteo, Luca De Stefano
Format: Article
Language:English
Published: MDPI AG 2015-12-01
Series:Materials
Subjects:
microneedles
photolithography
polymers
Online Access:http://www.mdpi.com/1996-1944/8/12/5484

Internet

http://www.mdpi.com/1996-1944/8/12/5484

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