公开(公告)号：US10444249B2

公开(公告)日：2019-10-15

申请号：US14908954

申请日：2014-04-11

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Takanori Fukushima ,  Fumitaka Ishiwari ,  Hanako Hasebe ,  Takao Someya ,  Tsuyoshi Sekitani

IPC: G01N33/00 ,  G01N33/84 ,  C08F220/30 ,  C08F220/34 ,  C07C69/017 ,  C07C69/54 ,  C07C219/34 ,  C08F220/06 ,  G01N21/64 ,  G01N31/22

Abstract: Provided is a compound including a repeating unit (A) having a carboxyl group on a side chain thereof and a repeating unit (B) having a carboxylate group having an ester residue exhibiting an aggregation-induced emission capability on a side chain thereof and the compound is useful as a polyvalent metal ion sensor such as calcium ions that is capable of reversible sensing and of being integrated into a device.