کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1402590 1501752 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on the Keggin zinctungstates based hybrid compound with like DNA spiral chain
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Study on the Keggin zinctungstates based hybrid compound with like DNA spiral chain
چکیده انگلیسی


• The compound is the first example of zinctungstate POMs modified by drugs.
• The compound contains the right-, and left-hand like DNA helical chains.
• The compound may be potential solid antibacterial materials.

A new compound based on polyoxometalates (POMs) and the quinolone antibacterial pipemidic acid (HPPA), {[Zn(HPPA)2H2O]2[H2ZnW12O40]}⋅9H2O (1), was hydrothermally synthesized and characterized by elemental analyses, IR and XPRD. Single-crystal X-ray diffraction analysis reveals that the [ZnW12O40]6-[ZnW12O40]6- clusters and Zn-HPPA complexes constructed both right- and left-double-stranded like DNA helical chains in the title compound, and these helical chains are further connected together forming the fascinating quadruple-stranded helices via sharing the ZnW12 clusters. Note that the compound 1 represents the first example of zinctungstate POMs modified by antibacterial drugs. In addition, the antibacterial properties of the compound 1 were investigated.

The title compound represents the first example of zinctungstate POMs modified by antibacterial drugs, which contains the right- and left-double-stranded like DNA helical chains.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1064, 5 May 2014, Pages 94–99
نویسندگان
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