Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors
10.5K Views
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09:15 min
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November 22nd, 2016
DOI :
November 22nd, 2016
•Jiang Yang1,2, Tae-Joon Kwak3, Xiaodong Zhang4, Robert McClain5, Woo-Jin Chang*3,6, Sundaram Gunasekaran*1
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
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Chapters in this video
0:05
Title
1:24
μPAD and Apparatus Preparation
3:01
Modification of Screen Printed Electrodes with IrO2-RGO Hybrid Thin Films
4:57
Construction of Inexpensive and Portable Digital pH Meters
5:57
pH Measurements
7:02
Results: Disposable Microfluidic pH Sensors Accurately Measure pH in Small Volumes
8:05
Conclusion
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