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公开(公告)号:US10768154B2
公开(公告)日:2020-09-08
申请号:US15464643
申请日:2017-03-21
Applicant: Colgate-Palmolive Company
Inventor: Venda Porter Maloney , Donghui Wu , Long Pan , Preston Snee , Armen Shamirian
Abstract: The present disclosure is directed to a sensing agent. The sensing agent comprises a quantum dot; and a dye moiety coupled to the quantum dot. The sensing agent is capable of sensing at least one analyte chosen from hydrogen sulfide (H2S) and bisulfide. Sensors made from the sensing agents are also disclosed.