17 April 2017 Polymer-based blood vessel models with micro-temperature sensors in EVE
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Abstract
Cu-based micro-temperature sensors were directly fabricated on poly(dimethylsiloxane) (PDMS) blood vessel models in EVE using a combined process of spray coating and femtosecond laser reduction of CuO nanoparticles. CuO nanoparticle solution coated on a PDMS blood vessel model are thermally reduced and sintered by focused femtosecond laser pulses in atmosphere to write the sensors. After removing the non-irradiated CuO nanoparticles, Cu-based microtemperature sensors are formed. The sensors are thermistor-type ones whose temperature dependences of the resistance are used for measuring temperature inside the blood vessel model. This fabrication technique is useful for direct-writing of Cu-based microsensors and actuators on arbitrary nonplanar substrates.
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Mizue Mizoshiri, Mizue Mizoshiri, Yasuaki Ito, Yasuaki Ito, Takeshi Hayakawa, Takeshi Hayakawa, Hisataka Maruyama, Hisataka Maruyama, Junpei Sakurai, Junpei Sakurai, Seiichi Ikeda, Seiichi Ikeda, Fumihito Arai, Fumihito Arai, Seiichi Hata, Seiichi Hata, } "Polymer-based blood vessel models with micro-temperature sensors in EVE", Proc. SPIE 10167, Nanosensors, Biosensors, Info-Tech Sensors and 3D Systems 2017, 101670Z (17 April 2017); doi: 10.1117/12.2265050; https://doi.org/10.1117/12.2265050
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