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Nafion 코팅의 제조, 미생물 발효 하는 동안 실시간 산도 모니터에 그래 핀 산화물/폴리아닐린 Chemiresistive 센서 감소
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
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

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Chapters

  • 00:04Title
  • 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

Automatic Translation

여기, 우리는 Nafion 코팅, 폴리아닐린 공업화, 화학적 감소 된 그래 핀 산화물 chemiresistive 마이크로 pH 센서의 제조에 대 한 프로토콜을 보고합니다. 이 chemiresistor 기반, 고체 마이크로 pH 센서에 pH 변화를 감지할 수 있습니다 Lactococcus lactis 발효 과정 실시간.

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