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Red-green-blue electrogenerated chemiluminescence utilizing a digital camera as detector
journal contribution
posted on 2014-01-01, 00:00 authored by Egan DoevenEgan Doeven, Gregory Barbante, Emily KerrEmily Kerr, C F Hogan, John EndlerJohn Endler, Paul FrancisPaul FrancisExploiting 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 chemistryVolume
86Issue
5Pagination
2727 - 2732Publisher
American Chemical SocietyLocation
Washington, D.C.Publisher DOI
eISSN
1520-6882Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2014, American Chemical SocietyUsage metrics
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