Bo Yu, Xiufeng Lan, Lin Zhang, Ruping Zou, Qi Chen. Spectroscopic Study on Interaction of Famotidine with Bovine Serum Albumin[J]. Laser & Optoelectronics Progress, 2018, 55(4): 043003
- Laser & Optoelectronics Progress
- Vol. 55, Issue 4, 043003 (2018)
Fig. 1. Chemical structure of famotidine
Fig. 2. Fluorescence quenching spectra of famotidine-BSA system
Fig. 3. Stern-Volmer plots of BSA interacted by famotidine
Fig. 4. Fitted lgF0-F/F-lgQ curves at different temperatures
Fig. 5. Fluorescence emission spectrum of BSA and ultraviolet absorption spectrum of famotidine
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Table 1. Stern-Volmer equation, quenching constant and quenching rate constant of famotidine-BSA system
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Table 2. Apparent binding constant and number of binding sites of famotidine-BSA system
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Table 3. Thermodynamic parameter table
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