Ag@AgI, Core@Shell Structure in Agarose Matrix as Hybrid: Synthesis, Characterization, and Antimicrobial Activity
作者： Somnath Ghosh , A. Saraswathi , S. S. Indi , S. L. Hoti , H. N. Vasan
DOI: 10.1021/LA301322J
关键词:
摘要: A novel in situ core@shell structure consisting of nanoparticles Ag (Ag Nps) and AgI agarose matrix (Ag@ AgI/agarose) has been synthesized as a hybrid, order to have an efficient antibacterial agent for repetitive usage with no toxicity. The is very well characterized by XRD, UV-visible, photoluminescence, TEM. detailed studies including cycles are carried out on Gram-negative Escherichia coli (E. coli) Gram-positive Staphylococcus aureus (S. aureus) bacteria saline water, both dark exposure visible light. hybrid could be recycled the activity nontoxic toward human cervical cancer cells (HeLa cells). water insoluble Ag@AgI forms good coating quartz, having mechanical strength. EPR TEM Ag@AgI/agarose bacteria, respectively, elucidate possible mechanism killing bacteria.
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