]>Contact and Distant Luminescence Quenching in Solutions : Figure 9
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Figure 9: The concentration dependence of the irreversible quenching Stern-Volmer constant 𝑘 𝑎 = 3 . 7 1 0 1 0 M 1 s 1 in units of 𝐷 for a number of contact theories, provided 𝐴 is the same for all of them [47] and [48, Figure 3.88].