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. 2017 Jun 21;2(7):916–923. doi: 10.1021/acssensors.7b00131

Figure 4.

Figure 4

(a) Angular SPR reflectivity spectra R(θ) and (b) respective fluorescence intensity spectra F(θ) measured for a sensor surface in contact with HAB buffer spiked with the concentration of ATP of 0, 1, 5, and 10 mM. The gold sensor surface was functionalized with LLA.