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Synthesis, structure, DNA binding and cleavage activity of a new copper(II) complex of bispyridylpyrrolideMIN Rui(闵睿), HU Xiao-hui(胡晓惠), YI Xiao-yi(易小艺), ZHANG Shou-chun(张寿春) (School of Chemistry... in the presence of ascorbate (H2A) via oxidative pathway. The preliminary mechanism of DNA cleavage by the complex with different inhibiting reagents indicates that the hydroxyl radicals were involved......
of fracture surface is located in tungsten base metal and is 50-300 μm from the tungsten matrix/weld seam interface. The fracture is typical cleavage fracture. Key words: tungsten; welding-brazing; cleavage fracture Foundation item: Project(BE2017168) supported by Key Research and Development Program of Jiangsu Province, China; Project(51075205) supported by the National Natural Science Foundation......
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