ACS biomaterials science & engineeringNeedlesHumansSkinCelluloseBody Fluids
The Structural Design and Experimental Analysis of a Microneedle with Microchannels: Capable of Achieving Ultrafast Body Fluid Extraction.
Zhaoxin Li, Dingyi Zhang, Wenbo Zhang, Haifeng Zhang
Published: 202510.1021/acsbiomaterials.5c01186
Abstract
In this study, microneedles (MNs) arrays with microchannels were prepared based on poly(vinyl alcohol) and hydroxyethylcellulose composite materials. The finite element method was adopted to optimize the size of microchannels and the needle tip by es…
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