Journal of Nanomaterials / 2013 / Article / Fig 8

Research Article

Multiplex Immunoassays of Plant Viruses Based on Functionalized Upconversion Nanoparticles Coupled with Immunomagnetic Separation

Figure 8

Upconversion fluorescence spectra obtained after anti-ToRSV antibody-conjugated UCNPs/SiO2 and “MNPs-BPMV” immunocomplexes are mixed: the fluorescence spectra of the supernatant (curve 1) and the resuspended deposit (curve 2) after magnetic separation (a); upconversion fluorescence spectra obtained after anti-ToRSV antibody-conjugated UCNPs/SiO2 and “MNPs-ToRSV” immunocomplexes are mixed: the fluorescence spectra of the supernatant (curve 1) and the resuspended deposit (curve 2) after magnetic separation (b).
317437.fig.008a
(a)
317437.fig.008b
(b)

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