title: A new mussel-inspired polydopamine phototransistor with high photosensitivity: signal amplification and light-controlled switching properties.
abstract: A polydopamine (PDA) thin film with a dense and conformal surface was prepared under optimized deposition conditions using O2 gas as an oxygen source. The PDA-based organic phototransistors exhibited high photosensitivity and photo-controlled switching properties under light illumination.
authors.affiliation: Department of Chemistry, Institute of Basic Sciences, Sungkyunkwan Advanced Institute of Nano Technology, Sungkyunkwan University, Suwon 440-746, South Korea. dyjung@skku.edu.
authors.forename: Hye Jin
authors.initials: HJ
authors.lastname: Nam
authors.forename: Juneho
authors.initials: J
authors.lastname: Cha
authors.forename: Seung Hwan
authors.initials: SH
authors.lastname: Lee
authors.forename: Won Jong
authors.initials: WJ
authors.lastname: Yoo
authors.forename: Duk-Young
authors.initials: DY
authors.lastname: Jung
mesh_terms: D000818:Animals; D049872:Bivalvia / Q000737:chemistry; D007211:Indoles / Q000737:chemistry*; D008027:Light; D055096:Optical Devices; D011108:Polymers / Q000737:chemistry*; D012666:Semiconductors; D012815:Signal Processing, Computer-Assisted; D013499:Surface Properties
chemical_list: D007211:Indoles; D011108:Polymers; C568283:polydopamine