Use of a mobile phone for potentiostatic control with low cost paper-based microfluidic sensors |
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| Authors: | Jacqui L. Delaney Egan H. DoevenAnthony J. Harsant Conor F. Hogan |
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| Affiliation: | Department of Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Victoria 3086, Australia |
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| Abstract: | By exploiting its ability to play sounds, a mobile phone with suitable software installed can serve the basic functions of a potentiostat in controlling an applied potential to oxidise ECL-active molecules, while the resultant photonic signal is monitored using the camera in video mode. In combination with paper microfluidic sensors this opens significant new possibilities for low-cost, instrument-free sensing. |
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| Keywords: | Low-cost sensing Paper-based microfluidics Mobile phone Electrochemiluminescence |
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