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Resolution: standard / high Figure 2.
Fluorescence spectra and intensities of Eu(III) on partially Fe(III)-coated silica. (a) Fluorescence spectra (λexc = 394 nm), and (b) fluorescence intensities (λexc = 394 nm) of Eu(III) on partially Fe(III)-coated silica at 613 nm, according to the
amount of coated Fe(III) at pH 7.
Im et al. Nanoscale Research Letters 2012 7:51 doi:10.1186/1556-276X-7-51 |