Preparation and antibacterial behaviour of nanostructured Ag@SiO2–penicillin with silver nanoplates?
New Journal of Chemistry Pub Date: 2019-09-30 DOI: 10.1039/C9NJ03727F
Abstract
In this study, we investigated the antibacterial properties of nanostructured Ag@SiO2–penicillin synthesized from triangular silver nanoplates (Ag NPs) against methicillin-susceptible S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA) bacteria. The Ag@SiO2–penicillin nanoparticles contained approximately 33.2 wt% Ag as determined by ICP-OES. Grafting of about 2.8 wt% penicillin on Ag@SiO2 remarkably enhanced the bactericidal properties against MSSA and MRSA bacteria and showed no cell-death inducing effects towards the A431 cell line.
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Journal Name：New Journal of Chemistry
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CAS no.: 89640-58-4
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