Table 2.

Stern-Volmer quenching constant and binding parameters for the interactions of SC and HC with CUR.

Conjugates	${\mathrm{K}}_{\mathrm{S}\mathrm{V}}\left({\mathrm{M}}^{-1}\right)\times {10}^5$	${\mathrm{K}}_{\mathrm{q}}\left({\mathrm{M}}^{-1}{\mathrm{s}}^{-1}\right)\times {10}^{13}$	n	${\mathrm{K}}_{\mathrm{a}}\left({\mathrm{M}}^{-1}\right)\times {10}^5$
BSA-CUR	1.05	2.1	1.19	8.87
SNP: BSA (1:1) SC-CUR	0.73	1.46	1.00	0.82
SNP: BSA (1:5) SC-CUR	0.90	1.8	1.02	1.40
SNP: BSA (1:9) SC-CUR	1.05	2.1	1.06	2.71
SNP: BSA (1:1) HC-CUR	–	–	–	–
SNP: BSA (1:5) HC-CUR	3.39	6.78	0.72	0.12
SNP: BSA (1:9) HC-CUR	3.38	7.66	1.02	1.95