Fig. 7.

(a) Assembling fluorescent probes on to electrospun CA nanofibers and Fluorescence emission spectra of the sensing film with varying quencher concentration. (Reprinted with permission from⁶³. © 2004 American Chemical Society.) (b) Schematic representation of the preparation of polymer microfibers-embedded with PDAs by using the electrospinning technique, followed by irradiation with UV light (254 nm). (c) SEM image of an electrospun PCDA-embedded PMMA fiber after photopolymerization. (d) Fluorescence microscopy image of the polymer fiber after treatment with a 10 mM α-cyclodextrin solution.

(Reprinted with permission from⁶⁴. © 2007 Wiley.)