. . "Sella" . . "3074d2f58af124c27ffec68d8aa9cde0" . "Amperometry"@en . "Catherine" . "Electrochemical detection"@en . "Titration"@en . "Microchannel electrode"@en . "Droplet-based microfluidics"@en . "Dilution curve"@en . "Catherine Sella" .