“…11,12 Organogels form hierarchical architectures by selfassembly 13,14 through H-bonding, π-π stacking, van der Waals and electrostatic interactions 15 and metal ion coordination 16 with a gelator that exhibits an AIE property, which is often termed gelation induced emission enhancement (GIEE). [17][18][19][20] The three-dimensional porous network structure of a gel with a high surface-to-volume ratio enhances the adsorption, accumulation and diffusion of gaseous molecules, which enhance the sensitivity of the response. [21][22][23] Various organogels have been used to detect volatile acids, amines and explosives in their gel as well as xerogel states.…”