Pyrene-based aggregation-induced emission luminogens (AIEgens) with less colour migration for anti-counterfeiting applications
Xiaohui Wang, Lirong Wang, Xiaoyu Mao, Qingsong Wang, Zhongfei Mu, An Li, Wan Zhang, Xing Feng, Carl Redshaw, Changyong Cao, Anjun Qin, Ben Zhong Tang
Abstract
A series of pyrene-based AIEgens have been employed in the preparation of fluorescent inks with less colour migration for anti-counterfeiting applications over the ultra-low to high concentration range and avoids the ACQ effect.
Topics & Concepts
PyreneAggregation-induced emissionMaterials scienceFluorescenceNanotechnologyPhotochemistryChemical engineeringOrganic chemistryChemistryOpticsPhysicsEngineeringLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchPhotochromic and Fluorescence Chemistry