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Red-green-blue electrogenerated chemiluminescence utilizing a digital camera as detector

Version 2 2024-06-04, 04:57
Version 1 2015-02-05, 13:25
journal contribution
posted on 2024-06-04, 04:57 authored by Egan DoevenEgan Doeven, GJ Barbante, E Kerr, CF Hogan, John EndlerJohn Endler, Paul FrancisPaul Francis
Exploiting the distinct excitation and emission properties of concomitant electrochemiluminophores in conjunction with the inherent color selectivity of a conventional digital camera, we create a new strategy for multiplexed electrogenerated chemiluminescence detection, suitable for the development of low-cost, portable clinical diagnostic devices. Red, green and blue emitters can be efficiently resolved over the three-dimensional space of ECL intensity versus applied potential and emission wavelength. As the relative contribution ratio of each emitter to the photographic RGB channels is constant, the RGB ECL intensity versus applied-potential curves could be effectively isolated to a single emitter at each potential.

History

Journal

Analytical chemistry

Volume

86

Pagination

2727-2732

Location

Washington, D.C.

eISSN

1520-6882

Language

eng

Publication classification

C1 Refereed article in a scholarly journal

Copyright notice

2014, American Chemical Society

Issue

5

Publisher

American Chemical Society