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Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors
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Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors

Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors

DOI:
10.3791/53339-v

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09:15 min

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November 22, 2016

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, , , , ,
1Department of Biological Systems Engineering,University of Wisconsin-Madison, 2Environment, Energy and Natural Resources Center, Department of Environmental Science and Engineering,Fudan University, 3Department of Mechanical Engineering,University of Wisconsin-Milwaukee, 4Department of Physics, School of Science,Tianjin University, 5Department of Chemistry,University of Wisconsin-Madison, 6School of Freshwater Sciences,University of Wisconsin-Milwaukee

Chapters

  • 00:05Title
  • 01:24μPAD and Apparatus Preparation
  • 03:01Modification of Screen Printed Electrodes with IrO2-RGO Hybrid Thin Films
  • 04:57Construction of Inexpensive and Portable Digital pH Meters
  • 05:57pH Measurements
  • 07:02Results: Disposable Microfluidic pH Sensors Accurately Measure pH in Small Volumes
  • 08:05Conclusion

Summary

자동 번역

자동 번역

The study demonstrates the growth of iridium oxide-reduced graphene oxide (IrO2-RGO) nanohybrid thin films on irregular and rough screen-printed carbon substrate through a green electrochemical synthesis, and their implementation as a pH sensor with a patterned paper-fluidic platform.

Tags

Iridium OxideReduced Graphene OxideNanohybrid Thin FilmScreen-printed ElectrodesDisposable Electrochemical Paper MicrofluidicPH SensorsElectrochemical SynthesisPoint Of CarePaper MicrofluidicsElectrochemical DetectionPortableDisposablePH MeasurementLake WaterPH StripPH Meter

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