Correction to: Printed flexible bifunctional electrochemical urea-pH sensor based on multiwalled carbon nanotube/polyaniline electronic ink

  • Qiwen Bao
  • Zhengchun Yang
  • Yanfei Song
  • Meiying Fan
  • Peng PanEmail author
  • Jun LiuEmail author
  • Zhenyu LiaoEmail author
  • Jun Wei

Correction to: Journal of Materials Science: Materials in Electronics

In the original version of this article, Fig. 7a, b and c was unfortunately displayed incorrectly.

The correct results of Fig. 7a, b and c is showed as follows.

Fig. 7

aIV responses of MWCNT/PANi-composite-modified SPCE at urea concentration range of 10–50 μM and scan rate of 50 mV s−1. b Corresponding calibration curve. cIV


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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.School of Electrical and Electronic Engineering, Tianjin Key Laboratory of Film Electronic & Communication Devices, Advanced Materials and Printed Electronics CenterTianjin University of TechnologyTianjinChina
  2. 2.Pony Testing International GroupTianjinChina
  3. 3.Tianjin Food Safety Inspection Technology InstituteTianjinChina
  4. 4.Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research (A*STAR)SingaporeSingapore

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