A new mussel-inspired polydopamine phototransistor with high photosensitivity: Signal amplification and light-controlled switching properties

Hye Jin Nam; Juneho Cha; Seung Hwan Lee; Won Jong Yoo; Duk Young Jung

doi:10.1039/c3cc48309f

A new mussel-inspired polydopamine phototransistor with high photosensitivity: Signal amplification and light-controlled switching properties

Hye Jin Nam
, Juneho Cha
, Seung Hwan Lee
, Won Jong Yoo
, Duk Young Jung

Sungkyunkwan University

Research output: Contribution to journal › Article › peer-review

62 Scopus citations

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.

Original language	English
Pages (from-to)	1458-1461
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	12
DOIs	https://doi.org/10.1039/c3cc48309f
State	Published - 14 Jan 2014
Externally published	Yes

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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.",

author = "Nam, \{Hye Jin\} and Juneho Cha and Lee, \{Seung Hwan\} and Yoo, \{Won Jong\} and Jung, \{Duk Young\}",

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T2 - Signal amplification and light-controlled switching properties

AU - Nam, Hye Jin

AU - Cha, Juneho

AU - Lee, Seung Hwan

AU - Yoo, Won Jong

AU - Jung, Duk Young

PY - 2014/1/14

Y1 - 2014/1/14

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84892595412

U2 - 10.1039/c3cc48309f

DO - 10.1039/c3cc48309f

M3 - Article

C2 - 24352583

AN - SCOPUS:84892595412

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EP - 1461

JO - Chemical Communications

JF - Chemical Communications

IS - 12

ER -

A new mussel-inspired polydopamine phototransistor with high photosensitivity: Signal amplification and light-controlled switching properties

Abstract

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