title: Flexible sensors based on nanoparticles.
abstract: Flexible sensors can be envisioned as promising components for smart sensing applications, including consumer electronics, robotics, prosthetics, health care, safety equipment, environmental monitoring, homeland security and space flight. The current review presents a concise, although admittedly nonexhaustive, didactic review of some of the main concepts and approaches related to the use of nanoparticles (NPs) in flexible sensors. The review attempts to pull together different views and terminologies used in the NP-based sensors, mainly those established via electrical transduction approaches, including, but, not confined to: (i) strain-gauges, (ii) flexible multiparametric sensors, and (iii) sensors that are unaffected by mechanical deformation. For each category, the review presents and discusses the common fabrication approaches and state-of-the-art results. The advantages, weak points, and possible routes for future research, highlighting the challenges for NP-based flexible sensors, are presented and discussed as well.
authors.affiliation: The Department of Chemical Engineering and Russell Berrie Nanotechnology Institute, Technion-Israel Institute of Technology , Haifa 3200003, Israel.
authors.forename: Meital
authors.initials: M
authors.lastname: Segev-Bar
authors.forename: Hossam
authors.initials: H
authors.lastname: Haick
mesh_terms: D015374:Biosensing Techniques; D004581:Electronics; D006801:Humans; D008991:Monitoring, Physiologic; D053758:Nanoparticles; D013026:Space Flight