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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
(A) Size distribution of CDs (obtained from the DLS measurement in ethanol); (B) FT-IR spectra of AEAPMS and CDs; (C) Absorption and PL emission spectra of the CDs in ethanol.