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. 2019 Jul 11;14:5147–5157. doi: 10.2147/IJN.S209773

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© 2019 Govindaraju et al.

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Optical characterizations of K-AuNCs: (A) UV-Vis spectrum of kaempferol and K-AuNCs. (B) PL emission spectra of kaempferol and K-AuNCs. (C) Fluorescence stability of K-AuNCs from 0-120 min and (D) image is emission peak of K-AuNCs corresponding to the different excitation wavelength.