Journal
/
/
在微生物发酵过程中制造一种纳菲安涂层、还原石墨烯 Oxide/Polyaniline 化学电阻传感器, 以实时监测 ph 值
JoVE Journal
Bioengenharia
É necessária uma assinatura da JoVE para visualizar este conteúdo.  Faça login ou comece sua avaliação gratuita.
JoVE Journal Bioengenharia
Manufacturing of a Nafion-coated, Reduced Graphene Oxide/Polyaniline Chemiresistive Sensor to Monitor pH in Real-time During Microbial Fermentation
DOI:

11:18 min

January 07, 2019

,

Capítulos

  • 00:04Título
  • 00:52Preparation of Graphite Oxide
  • 02:11GO-deposited Electrode Preparation
  • 03:07Reduction of GO to Electrochemically Reduced Graphene Oxide
  • 04:29Polyaniline Functionalization of the ERGO Electrode
  • 06:09ERGO-PA Electrode Testing at Different pH (Pre-calibration Before Nafion Coating)
  • 06:46Preparation of the Nafion-coated ERGO-PA Electrode
  • 07:22Preparation of L. lactis Culture Medium
  • 08:23Testing of the ERGO-PA-NA pH Response in an L. lactis Fermentation Experiment
  • 09:08Results: Fabrication of ERGO-PA-NA Electrodes to Detect pH Changes During Microbial Fermentation
  • 10:41Conclusion

Summary

Tadução automática

在这里, 我们报告了制造纳菲安涂层, 聚苯胺功能化, 电化学还原氧化石墨烯化学电阻微 ph 传感器的协议。这种基于化学电阻的固态微 ph 传感器可以实时检测乳酸乳球菌发酵过程中的 ph 值变化。

Vídeos Relacionados

Read Article