Fluorescent microparticles with controllable enhanced stokes shi

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

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435 792, 436518, 436528, 436529, 436531, 436546, 436800, 428402, 25230134, 25230135, C12Q 168, G01N 33545, C09K 1102

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active

053266927

ABSTRACT:
The invention relates to microparticles incorporating a series of two or more fluorescent dyes having overlapping excitation and emission spectra allowing efficient energy transfer from the excitation wavelength of the first dye in the series, transfer through the dyes in the series and re-emitted as an optical signal at the emission wavelength of last dye in the series, resulting in a desired effective Stokes shift which is controlled through selection of appropriate dyes.

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