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. 2009 Apr 18;394(3):731–742. doi: 10.1007/s00216-009-2779-8

Fig. 6.

Fig. 6

Bead-based Luminex xMAP system. a A set of 100 microspheres, each microsphere having a unique ratio of two fluorescent dyes. b The microspheres are identified individually in a rapidly flowing fluid stream that passes by two laser beams: one reveals the color code of the bead, and one quantifies the biomolecular reaction by measuring the fluorescence intensity of the reporter. Reprinted from [114]