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Wearable anti-temperature interference strain sensor with metal nanoparticle thin film and hybrid ligand exchange
Wearable anti-temperature interference strain sensor with metal nanoparticle thin film and hybrid ligand exchange
- Source :
- Nanoscale. 14:8628-8639
- Publication Year :
- 2022
- Publisher :
- Royal Society of Chemistry (RSC), 2022.
-
Abstract
- Anti-interference characteristics, whereby undesirable signal interference is minimized, are required for multifunctional sensor platforms. In this study, an anti-temperature-interference resistive-type strain sensor, which does not respond to temperature but only to strain, is designed. Anti-interference properties were achieved by modulating the temperature coefficient of resistance (TCR) of metal nanoparticles (NPs) through hybrid chemical treatment with organic and halide ligands that induce negative and positive TCRs, respectively. Consequently, a very low TCR of 1.9 × 10
- Subjects :
- General Materials Science
Subjects
Details
- ISSN :
- 20403372 and 20403364
- Volume :
- 14
- Database :
- OpenAIRE
- Journal :
- Nanoscale
- Accession number :
- edsair.doi.dedup.....fdbcaefc89bc102557080166a478ee93
- Full Text :
- https://doi.org/10.1039/d2nr02392j