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. 2015 Apr 21;7(15):6451-6.
doi: 10.1039/c5nr00278h.

3D printing of a multifunctional nanocomposite helical liquid sensor

Shuang-zhuang Guo  1 , Xuelu Yang, Marie-Claude Heuzey, Daniel Therriault
Affiliations

3D printing of a multifunctional nanocomposite helical liquid sensor

Shuang-zhuang Guo et al. Nanoscale. .

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.

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