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Electrochemically Synthesized Polypyrrole Nanofibers Towards Glucose Biosensing Application

  • Pramila Jakhar
  • Mayoorika Shukla
  • Vipul SinghEmail author
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 215)

Abstract

In this paper, we have reported an enzymatic glucose biosensor utilizing para-Toluenesulfonic acid (p-TSA) doped Polypyrrole nanofiber array (PNA) as a support matrix for enzyme immobilization. PNA doped with varying concentrations of p-TSA was synthesized electrochemically over Platinum coated glass substrate for the same. The influence of different concentrations of p-TSA on PNA morphology and thus its effect on glucose biosensing has been observed. The fabricated glucose biosensor has shown the maximum sensitivity corresponding to 20 mM p-TSA doped polypyrrole support matrix.

Notes

Acknowledgements

Pramila is grateful to Sophisticated Instrument Centre, IIT Indore for providing FESEM and Potentiostat/Galvanostat facilities. Pramila would also like to thank Dr. Mukul Gupta (University Grants Commission Department of Atomic Energy (UGC DAE) Consortium for Scientific Research Indore (M. P.), India) for the usage of the DC magnetron sputtering system. Pramila would further like to thank the Ministry of Human Resource and Development (MHRD), India for providing the Teaching Assistantship (TA). Author, V. S. would like to thank the director, IIT Indore for providing his constant support and encouragement for research.

References

  1. 1.
    P. Palod et al., Improvement in glucose biosensing response of electrochemically grown polypyrrole nanotubes by incorporating crosslinked glucose oxidase. Mater. Sci. Eng. C 55, 420–430 (2015)CrossRefGoogle Scholar
  2. 2.
    P. Eliane et al., Current status and trends in enzymatic nano immobilization. J. Mol. Catal. B Enzym. 99, 56–67 (2014)CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Pramila Jakhar
    • 1
  • Mayoorika Shukla
    • 1
  • Vipul Singh
    • 1
    • 2
    Email author
  1. 1.Molecular and Nanoelectronics Research Group (MNRG), Discipline of Electrical EngineeringIndian Institute of Technology IndoreIndoreIndia
  2. 2.Metallurgy Engineering and Material Science, Indian Institute of Technology IndoreIndoreIndia

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