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本文通过萘普生和咖啡因、烟酰胺、水杨酸等配体紫外光谱的测定,Job连续递变法实验,确定了它们之间的相互作用。其形成物的比值均为1:1。并用紫外分光光度法测定了形成常数,进而推算了热力学函数,推测了其可能的形成机理。
In this paper, the determination of the interaction between Naproxen and caffeine, nicotinamide, salicylic acid and other ligands by UV spectroscopy and Job continuous variation method. The formation of the ratio of 1: 1. The formation constants were determined by UV spectrophotometry, and then the thermodynamic functions were deduced. The possible formation mechanism was presumed.