“…[139] Finally, 1,8-octyldiamine bromide, with two terminal amine functionalities, and tripodal tris(2-aminoethyl) ammonium bromide, with three functional amine groups, have been used to passivate CsPbBr 3 NCs, resulting in an improvement in defect passivation, charge transport, and stability. [199,200] Apart from sterically hindered alkylamines, chiral amines have been utilized in the synthesis of LHP NCs to achieve high circularly polarized luminescence (applications in information storage, asymmetric catalysis, agriculture, and photoelectric devices), where differential emission is achieved upon illumination with left-or right-circularly polarized light. [201,202] Specifically, circularly polarized luminescence can be achieved by inducing chirality in emitters, in this case, through the use of chiral ligands.…”