	US 12,259,325 B2
	Zinc-responsive fluorophores
Seth A. Garwin, Evanston, IL (US); Emily L. Que, Evanston, IL (US); Thomas V. O'Halloran, Evanston, IL (US); and Teresa K. Woodruff, Chicago, IL (US)
Assigned to Northwestern University, Evanston, IL (US)
Filed by Northwestern University, Evanston, IL (US)
Filed on Dec. 27, 2023, as Appl. No. 18/397,463.
Application 18/397,463 is a division of application No. 17/033,029, filed on Sep. 25, 2020, granted, now 11,953,435.
Claims priority of provisional application 62/907,268, filed on Sep. 27, 2019.
Prior Publication US 2024/0167952 A1, May 23, 2024
Int. Cl. G01N 21/00 (2006.01); C07F 5/02 (2006.01); C09K 11/06 (2006.01); G01N 21/64 (2006.01)

CPC G01N 21/6428 (2013.01) [C07F 5/022 (2013.01); C09K 11/06 (2013.01)]

5 Claims

OG exemplary drawing

1. A method comprising:

(a) contacting a sample with zinc-responsive probe comprising:

OG Complex Work Unit Chemistry

and

(b) detecting light emitted from the zinc-responsive probe.