Phase fluorometry using a modulated electroluminescent lamp as a light source
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United States of America Patent
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Jan 25, 1994
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N/A
app pub date -
Sep 5, 1991
filing date -
Sep 5, 1991
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Abstract
A method and apparatus for using a square wave- or sinewave-driven electroluminescent lamp (ELL) as a source of periodically pulsed excitation light for a luminescent molecule, wherein changes in decay time, phase angle and/or modulation of the emitted luminescence are detected as parameters that correspond to changes in luminescence lifetimes.
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