System for spore detection

Radiant energy – Luminophor irradiation – With ultraviolet source

Reexamination Certificate

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Reexamination Certificate

active

07622723

ABSTRACT:
A method for detecting the presence of bacterial spores in a sample comprises non-destructively to the spores carrying out the steps of assessing the fluorescence of the sample, subjecting the sample to UV radiation, and reassessing the fluorescence of the sample to determine the presence of spores. An increase in fluorescence indicates the presence of spores.

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Bronk et al., “Studies Relating the Fluorescence of CaDPA and DPA to the Fluorescence of Bacillus Spores,” AFRL-HE-WP-TR-2005-0055 (May 2005).
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