Molecular dynamics simulation of the sliding of distamycin anticancer drug along DNA: interactions and sequence selectivitySpringer Science and Business Media LLC - Tập 14 - Trang 531-540 - 2016
Seifollah Jalili, Mina Maddah
Molecular dynamics simulations and umbrella sampling have been used to investigate the sliding of distamycin anticancer drug along the DNA minor groove. The potential energy surface calculated for the sliding of drug shows three minima. The global minimum corresponds to the binding of drug to the AT-rich region, which is the origin of sequence selectivity of distamycin. This selectivity originates...... hiện toàn bộ
Ag3PO4/AgSbO3 composite as novel photocatalyst with significantly enhanced activity through a Z-scheme degradation mechanismSpringer Science and Business Media LLC - Tập 19 - Trang 821-838 - 2021
Chen Chen, Lei Wang, Ting Cheng, Xiaoqin Zhang, Zhiyi Zhou, Xiao Zhang, Qi Xu
In this work, a new composite photocatalyst, combined with Ag3PO4 and AgSbO3 (AZA Catalyst), was elaborately designed, successfully synthesized, and characterized by many techniques, such as XRD, UV-DRS, SEM–EDS, XPS, and TEM. Then, the AZA Catalyst was applied for the photocatalytic degradation of Methylene Blue (MB) and tetracycline. The results showed that AZA Catalyst could effectively degrade...... hiện toàn bộ
Kinetics and mechanism of oxidation of 1,2-butanediol by argentate(III) complex in alkaline mediumSpringer Science and Business Media LLC - Tập 3 - Trang 180-184 - 2006
S. -Y. Huo, J. -H. Shan, S. -G. Shen, H. -W. Sun
The kinetics of oxidation of 1,2-butanediol by dihydroxyditellutoargentate(III) (DDA) is studied spectrophotometrically. The reaction rate shows first order dependence in DDA and 1 < nap < 2 order in 1,2-butanediol. It is found that the pseudo-first order rate constant k
obs increases with the increase in concentration of OH− and decreases with the increase in concentration of TeO4...... hiện toàn bộ