title: Conductive magnetic-patchy colloidal microparticles for a high performance pressure sensor.
abstract: A robust and straightforward approach for fabrication of a new type of colloidal pressure sensor was proposed. For this purpose, we synthesized uniform conductive magnetic-patchy microparticles using a microfluidic technique and then coated them with poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate) layers using the layer-by-layer deposition. Finally we showed that the magnetic-patchy conductive microparticles could be positioned on the target sites while precisely detecting pressure changes with excellent sensitivity.
authors.affiliation: Department of Bionano Technology, Hanyang University, Ansan 15588, Republic of Korea. kjwoong@hanyang.ac.kr.
authors.forename: Woo Jin
authors.initials: WJ
authors.lastname: Lee
authors.affiliation: Department of Bionano Technology, Hanyang University, Ansan 15588, Republic of Korea. kjwoong@hanyang.ac.kr.
authors.forename: Sang Woo
authors.initials: SW
authors.lastname: Han
authors.affiliation: Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Republic of Korea. ujeong@postech.ac.kr.
authors.forename: Insang
authors.initials: I
authors.lastname: You
authors.affiliation: Department of Bionano Technology, Hanyang University, Ansan 15588, Republic of Korea. kjwoong@hanyang.ac.kr.
authors.forename: Song-Ee
authors.initials: SE
authors.lastname: Choi
authors.affiliation: Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Republic of Korea. ujeong@postech.ac.kr.
authors.forename: Unyong
authors.initials: U
authors.lastname: Jeong
authors.affiliation: Department of Bionano Technology, Hanyang University, Ansan 15588, Republic of Korea. kjwoong@hanyang.ac.kr and Department of Applied Chemistry, Hanyang University, Ansan, 15588, Republic of Korea.
authors.forename: Jin Woong
authors.initials: JW
authors.lastname: Kim