Polymer-based blood vessel models with micro-temperature sensors in EVE

Mizue Mizoshiri; Yasuaki Ito; Takeshi Hayakawa; Hisataka Maruyama; Junpei Sakurai; Seiichi Ikeda; Fumihito Arai; Seiichi Hata

doi:10.1117/12.2265050

17 April 2017 Polymer-based blood vessel models with micro-temperature sensors in EVE

Mizue Mizoshiri, Yasuaki Ito, Takeshi Hayakawa, Hisataka Maruyama, Junpei Sakurai, Seiichi Ikeda, Fumihito Arai, Seiichi Hata

Author Affiliations +

Proceedings Volume 10167, Nanosensors, Biosensors, Info-Tech Sensors and 3D Systems 2017; 101670Z (2017) https://doi.org/10.1117/12.2265050
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2017, Portland, Oregon, United States

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.

Citation Download Citation

Mizue Mizoshiri, Yasuaki Ito, Takeshi Hayakawa, Hisataka Maruyama, Junpei Sakurai, Seiichi Ikeda, Fumihito Arai, and 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); https://doi.org/10.1117/12.2265050

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