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Resolution: standard / high Figure 7.
Fluorescence response of DTH-Fe3O4@SiO2 (A) and DTH (B) to various cations. Excitation wavelength was 397 nm. Spectra were recorded every 25 min after adding
Zn2+.
Wang et al. Nanoscale Research Letters 2012 7:86 doi:10.1186/1556-276X-7-86 |
