Dual Photonic-Electrochemical Lab on a Chip for Online Simultaneous Absorbance and Amperometric Measurements

A dual lab on a chip (DLOC) approach that enables simultaneous optical and electrochemical detection working in a continuous flow regime is presented. Both detection modes are integrated for the first time into a single detection volume and operate simultaneously with no evidence of cross-talk. The...

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Veröffentlicht in:	Analytical chemistry (Washington) 2012-04, Vol.84 (8), p.3546-3553
Hauptverfasser:	Ordeig, Olga, Ortiz, Pedro, Muñoz-Berbel, Xavier, Demming, Stefanie, Büttgenbach, Stephanus, Fernández-Sánchez, César, Llobera, Andreu
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Aqueous solutions Cells Chemical reactions Chemistry Electrocatalysis Electrochemical methods Electrochemistry - instrumentation Electrochemistry - methods Electrodes Exact sciences and technology Ferrocyanides - chemistry Gold - chemistry Limit of Detection Microfluidic Analytical Techniques - instrumentation Solutions Spectrometric and optical methods
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