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. 2020 Sep 1;5(36):23201–23218. doi: 10.1021/acsomega.0c02976

Table 3. UV–Vis and Fluorescent Spectral Study of SIQPs in ACN (1.5 × 10–3 M).

  UV database
fluorescent λexc = 350 nm, Δλ = (λem – λexc) nm
product λmax (nm) A ε (M–1 cm–1) λem (nm) Δλ (nm) intensity (If) quantum yield (Φ)
SIQP I 347 1.8 1200 490 140 167 71.5
SIQP II 349 2.0 1333 490 140 13 995 71.5
SIQP III 337 1.0 666 489 139 65 71.6