Microscale phloem sap extraction sensor device for measuring biological information in plant branches. - Akihito Ono; Akihito Yoneda; Yuichi Tao; Kyohei Terao; Hidekuni Takao; Ryuji Ichihashi; Tsuyoshi Kobayashi; Ikuo Kataoka; Fusao Shimokawa (IEEE SENSORS, 2016)