Research Article

Utilization of Mn-Doped ZnSe/ZnS Core/Shell Quantum Dots for Rapid Detection of Escherichia coli O157:H7 and Methicillin-Resistant Staphylococcus aureus

Figure 2

XRD patterns of ZnSe:Mn/ZnS with different Mn concentrations (a). FTIR spectra (b) and PL emission spectra (with 315 mn excitation) of ZnSe, ZnSe:5% Mn, and ZnSe:5% Mn/ZnS (c).
(a)
(b)
(c)