Synthesis, Characterization and antibacterial activity of a bis-acylhydrazone Cu(II) complex supported on MSN-APS
محل انتشار: چهارمین کنفرانس ملی زئولیت ایران
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 318
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شناسه ملی سند علمی:
NZEOLITE04_084
تاریخ نمایه سازی: 11 شهریور 1397
چکیده مقاله:
According to pore diameter, Porous materials have been classified to microporous (< 2 nm such as zeolites),mesoporous (2-50 nm) and macroporous (50-100 nm) [1]. Zeolites may be had limitations in some applications because of their small dimension [2]. But mesoporous materials are suitable composites at different fields because had proper pore size, high surface area, good distribution, capability for functionalizing surface and stability [3]. M41S are groups of mesoporous silica composites (2-10 nm pore size) including MCM-41, MCM-48 and MCM-50 [4]. Mesoporous silica nanoparticles (MSNs) are MCM-41 composites with particle size under 100 nm [5]. These composites were applied as catalysis, removal heavy metals, drug delivery, enzyme immobilization and etc. [6-8]. At this work we have supported bis-acyl-hydrazone metal complex on MSN-APS. These composites were characterized by several techniques successfully. Antibacterial activity of MSN-APS-complex was investigated against S.aureus and E.coli.
نویسندگان
Leila Tahmasbi
Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
Tahereh Sedaghat
Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
Hossein Motamedi
Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran