Patent ID: 9518921
Filing Date: 2016-12-13
CPC Classification: B82Y,C07D,C07F,C09B,G01N,Y10S

Claim Text:
1. A fluorescent bioprobe for intracellular imaging comprising an aggregation induced emission luminogen and magnetite nanoparticles; wherein the luminogen has a backbone structure selected from the group consisting of: wherein R is selected from the group consisting of H, alkyl, unsaturated alkyl, aryl, vinyl, acetyl, heteroalkyl, cycloalkyl, heterocycloalkyl, and heteroaryl; X is selected from the group consisting of (CH n=0 to 20; wherein X is capable of conjugating with a siloxane; wherein the fluorescent bioprobe comprises magnetic fluorescent silica nanoparticles; and wherein the magnetic fluorescent silica nanoparticles are surface functionalized with one or more biomolecules selected from the group consisting of glucose, galactose, and folic acid.