2021
DOI: 10.1002/adhm.202170066
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Antimicrobial Peptides: Delivery by Dendritic Mesoporous Silica Nanoparticles Enhances the Antimicrobial Activity of a Napsin‐Derived Peptide Against Intracellular Mycobacterium tuberculosis (Adv. Healthcare Mater. 14/2021)

Abstract: In article number 2100453 by Steffen Stenger, Mika Lindén, and co‐workers, the activity of the antimicrobial peptide NapFab against intracellular Mycobacterium tuberculosis (Mtb) is significantly increased by loading onto dendritic mesoporous silica nanoparticles (DMSN). This enhanced activity is based on a 30‐fold increased, DMSN‐mediated peptide uptake. Livecell fluorescence microscopy and electron microscopy reveal fast DMSN uptake in endosomal vesicles, intracellular degradation of the carrier, and a conti… Show more

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“…MSNs can be used as carriers for the delivery of silver nanoparticles to target sites because they have very high bactericidal potency. A 2D hexagonal MSN containing silver bromide also showed good antimycobacterial activity [228].…”
Section: Silica Nanoparticlesmentioning
confidence: 99%
“…MSNs can be used as carriers for the delivery of silver nanoparticles to target sites because they have very high bactericidal potency. A 2D hexagonal MSN containing silver bromide also showed good antimycobacterial activity [228].…”
Section: Silica Nanoparticlesmentioning
confidence: 99%