Fig. 2: Typical examples of chemical structures of CLgens.
From: Emergent clusteroluminescence from nonemissive molecules
a Small-molecule CLgens. b Oligomer-based CLgens. c Polymer-based CLgens. Abbreviations: λab = absorption maximum, λem = emission maximum, ΦPL = absolute photoluminescence quantum yield, TEDA = triethylenediamine, DETSI = 2,3-diethylthiosuccinimide, DPM = diphenylmethane, o-2Md = di(o-pyrimidinyl)methane, OSO = oligo(siloxane), OALA = oligo(L-alanine), OMA = oligo(maleic anhydride), OPM = oligo(phenylene methylene), PEI = polyethylenimine, PLGA = poly(L-glutamic acid), PEPCA = poly[(1,2-epoxypentane)-alt-(citraconic anhydride)], PS = polystyrene (isotactic), PR = phenolic resin.
