Lateral flow diagnostic device that contains a...

Compositions – Organic luminescent material containing compositions

Reexamination Certificate

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C422S082080, C435S287100, C435S287200, C436S531000, C436S532000, C436S172000

Reexamination Certificate

active

07914701

ABSTRACT:
There is provided a lateral flow diagnostic device that employs a phosphorescent particle. The particle includes, for example, an organic phosphorescent material encapsulated in a cross-linked halogen-containing polymeric matrix. The cross-linked halogen-containing polymeric matrix has at least one percent by mass weight of halogen atoms, and the cross-linked halogen-containing polymeric matrix shields the encapsulated phosphorescent material from phosphorescence quenchers.

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