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. 2017 Mar 27;3(1):39–47. doi: 10.1016/j.bioactmat.2017.03.001

Fig. 3.

Fig. 3

A) Excitation and emission spectra of PBPLP polymer in water, B) Emission spectra of PBPLP polymer and nanogels in solution, C) Intensity-absorbance curve of PBPLP nanogels for quantum yield measurement, and D) Fluorescent micrograph of PBPLP nanogels obtained by cytoviva (scale bar = 500 nm).