1. Open-Source Potentiostat for Wireless Electrochemical Detection with Smartphones
- Author
-
Ainla, Alar, Mousavi, Maral P. S., Tsaloglou, Maria-Nefeli, Redston, Julia, Bell, Jeffrey G., Fernandez-Abedul, M. Teresa, and Whitesides, George M.
- Subjects
Smart phones -- Analysis ,Aqueous solution reactions -- Analysis ,Electrochemical analysis ,Smart phone ,Chemistry - Abstract
The article describes the design and characterization of an open-source 'universal wireless electrochemical detector' (UWED).The UWED can perform the most common electroanalytical techniques of potentiometry, chronoamperometry, cyclic voltammetry, and square wave voltammetry, with results closely comparable to benchtop commercial potentiostats.The operating ranges of electrical current and voltage of the UWED are more limited than most benchtop commercial potentiostats, its functional range is sufficient for most electrochemical analyses in aqueous solutions.
- Published
- 2018