Abstract
A multifunctional 3D liquid sensor made of a PLA/MWCNT nanocomposite and shaped as a freeform helical structure was fabricated by solvent-cast 3D printing. The 3D liquid sensor featured a relatively high electrical conductivity, the functionality of liquid trapping due to its helical configuration, and an excellent sensitivity and selectivity even for a short immersion into solvents.
Original language | English (US) |
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Pages (from-to) | 6451-6456 |
Number of pages | 6 |
Journal | Nanoscale |
Volume | 7 |
Issue number | 15 |
DOIs | |
State | Published - Apr 21 2015 |
Bibliographical note
Publisher Copyright:© The Royal Society of Chemistry.