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. Author manuscript; available in PMC: 2014 Dec 7.
Published in final edited form as: J Mater Chem B. 2013 Dec 7;1(45):6312–6320. doi: 10.1039/C3TB20859A

Table 1.

First absorption peak (λAb), PL emission peak (λEm), Stokes shift, full width at half maximum (FWHM), quantum yield (QY) of Fe doped MQDs at different reaction times from 70 to 99 minutes.

Reaction Time (min) λAb (nm) λEm (nm) Stoke Shift (nm) FWHM (nm) QY(%)
70 600 625 25 49 67.5
88 650 679 29 67 33.3
93 668 698 30 67 26.7
94 671 711 40 69 27.2
97 673 730 57 65 22.5
99 676 738 62 76 10.0