Figure 3.
(a) Monomers and the molar ratios used in the synthesis of P1–P5; (b) aqueous solutions of CDs CD-P1 to CD-P5 (0.1% w/v) excited at 365 nm; and (c) PL spectra of CD-P1 to CD-P5 (λ ex 400 nm). Figure adapted from Ref. [54] with permissions from the publishers.