Study on the Interaction of Bovine Serum Albumin with Ceftriaxone and the Inhibition Effect of Zinc (II)

Table 1

Dynamic quenching constant between ceftriaxone and BSA without and with Zn²⁺.

System	Temperature K	Stern-Volmer equation	𝐾𝑞 L mol^−1 s^−1	r
Without Zn^2+	283	𝑦=0.0903[𝑄]+0.9969	1.81 × 10^13	0.9982
	293	𝑦=0.0671[𝑄]+1.0039	1.52 × 10^13	0.9966
	303	𝑦=0.0592[𝑄]+1.0074	1.33 × 10^13	0.9991
	313	𝑦=0.0517[𝑄]+0.9965	1.12 × 10^13	0.9981
With Zn^2+	283	𝑦=0.0966[𝑄]+1.0483	1.93 × 10^13	0.9987
	293	𝑦=0.0638[𝑄]+1.0631	1.28 × 10^13	0.9998
	303	𝑦=0.0586[𝑄]+1.0120	1.17 × 10^13	0.9989
	313	𝑦=0.0525[𝑄]+0.9985	1.05 × 10^13	0.9979