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. 2020 Mar 6;10(16):9704–9716. doi: 10.1039/c9ra09045b

Change in Stern–Volmer quenching constant (KSV), bimolecular quenching rate constant (kq), the number of binding sites n, and binding constant (KA) between magnetic particles and BLA = 2.5 μM at different temperatures.

Particle T/K K SV/M−1 k q/M−1 s−1 n K A/M−1
MPcellulose 293 (4.50 ± 0.04) × 1010 (4.50 ± 0.04) × 1019 1.12 ± 0.02 (9.68 ± 5.01) × 1011
298 (3.64 ± 0.07) × 1010 (3.64 ± 0.07) × 1019 1.04 ± 0.02 (1.18 ± 0.70) × 1011
303 (3.60 ± 0.06) × 1010 (3.60 ± 0.06) × 1019 0.85 ± 0.02 (7.91 ± 3.62) × 108
MPdopamine 293 (1.84 ± 0.03) × 1010 (1.84 ± 0.03) × 1019 1.05 ± 0.02 (8.03 ± 4.39) × 1010
298 (2.29 ± 0.02) × 1010 (2.29 ± 0.02) × 1019 0.70 ± 0.02 (1.43 ± 0.73) × 107
303 (2.62 ± 0.03) × 1010 (2.62 ± 0.03) × 1019 0.67 ± 0.02 (6.41 ± 3.80) × 106
MP 298 (3.01 ± 0.07) × 1010 (3.01 ± 0.07) × 1019 0.58 ± 0.02 (8.29 ± 3.81) × 105
303 (1.97 ± 0.05) × 1010 (1.97 ± 0.05) × 1019 0.64 ± 0.03 (2.01 ± 1.50) × 106
308 (2.71 ± 0.07) × 1010 (2.71 ± 0.07) × 1019 0.69 ± 0.01 (1.14 ± 3.33) × 107