胡椒碱
溴化乙锭
DNA
荧光
猝灭(荧光)
圆二色性
吖啶橙
生物物理学
化学
生物
结晶学
生物化学
有机化学
细胞凋亡
物理
量子力学
作者
Sakineh Rezaei,Hoda-Sadat Meftah,Yasamin Ebtehajpour,Hamid Reza Rahimi,Jamshidkhan Chamani
标识
DOI:10.1089/dna.2023.0269
摘要
In this study, we determined the interaction of piperine and calf thymus DNA (ct DNA) in Tris-HCl buffer solution at pH = 6.8 and also evaluated the binding mechanism through the data of multi-spectroscopic techniques along with thermal melting and viscosity measurements. The outcomes of fluorescence quenching confirmed the occurrence of interactions between piperine and ctDNA and pointed out the role of piperine as the quencher. In addition, the K
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