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. 2018 Aug 13;9:2128–2170. doi: 10.3762/bjnano.9.202

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Copyright © 2018, Imran et al.

This is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited.

The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)

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(a) 3D scheme representation; (b) real experimental setup of a Love-wave sensor with two RF ports, layer composition, and geometrical parameters; (c) SEM images of SAW resonators deposited with electrospun PVP nanofiber; (d) dynamic frequency shift of the SAW sensor with a sensitive layer of electrospun PVP nanofibers for different concentrations of toluene and (e) the linear relation between frequency shift and the concentration [250]. Images reproduced from [250], copyright 2017 Matatagui et al.