Issue 12, 2014
From the journal:

Chemical Communications

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

Hye Jin Nam,a   Juneho Cha,a   Seung Hwan Lee,b   Won Jong Yoob  and  Duk-Young Jung*a  

* Corresponding authors

a Department of Chemistry, Institute of Basic Sciences, Sungkyunkwan Advanced Institute of Nano Technology, Sungkyunkwan University, Suwon 440-746, South Korea
E-mail: dyjung@skku.edu
Fax: +82-31-290-7075
Tel: +82-31-290-7074

b Department of Mechanical Engineering, Sungkyunkwan Advanced Institute of Nano Technology, Sungkyunkwan University, Suwon 440-746, South Korea

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.

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

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Article information

DOI
https://doi.org/10.1039/C3CC48309F
Article type
Communication
Submitted
30 Oct 2013
Accepted
28 Nov 2013
First published
29 Nov 2013

Chem. Commun., 2014,50, 1458-1461

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

H. J. Nam, J. Cha, S. H. Lee, W. J. Yoo and D. Jung, Chem. Commun., 2014, 50, 1458 DOI: 10.1039/C3CC48309F

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