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US 2019/0352510 A1Published application
Nir long lifetime indicator molecule
AssigneeProfusa, Inc.
InventorArthur E. COLVIN, JR.
Life of this patent
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Abstract
The invention relates to a porphyrin time domain indicator. The indicator may be used for detection of a particular analyte in vivo or in vitro. The indicator may be used for detection of glucose in vivo or in vitro.
Claims12
A compound having the following structure:
- wherein M is a metal which forms a chelated luminescent complex with tetraphenyl porphyrin ligand base structure or derivatives thereof;
- R1 is a linker group, a polymerizable group, or H;
- At least one R2 comprises a recognition element capable of detecting an analyte.
Dependencies are inferred from the claim text.