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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Annu Rev Mater Res. 2015 Mar 23;45:277–310. doi: 10.1146/annurev-matsci-070214-020815

Figure 6.

Figure 6

(a) Representative synthesis schematic of the biodegradable photoluminescent polymer (BPLP). (b) BPLPcysteine emission spectra in 1,4-dioxane solution with various molar ratios of l-cysteine excited at 350 nm. (c) 1,4-Dioxane solution, poly(octamethylene citrate) (POC), and BPLP solution to show inherent fluorescent property. (d,e) Fluorescence image of (d) BPLP-serine nanoparticles and (e) scaffold implanted subcutaneously in a nude mouse. Adapted with permission from figure 1 of Reference 58 and figures 2 and 4 of Reference 57.