2021
DOI: 10.1016/j.ccr.2021.214218
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Versatile roles of silver in Ag-based nanoalloys for antibacterial applications

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Cited by 69 publications
(27 citation statements)
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“…Silver nanoparticles (NPs) have proved to be effective in medical implants because of their high surface area and antibacterial properties against Gram-positive and Gram-negative bacteria [ 11 ]. The antimicrobial effect of silver NPs is achieved via both the contact-killing mechanism (direct contact bacteria with Ag) or release-killing mechanism due to the release of oxidative Ag ions from the NPs, formation of reactive oxygen species (ROS) or inactivation of respiratory enzymes by reacting with sulfhydryl groups on the surface [ 12 ].…”
Section: Introductionmentioning
confidence: 99%
“…Silver nanoparticles (NPs) have proved to be effective in medical implants because of their high surface area and antibacterial properties against Gram-positive and Gram-negative bacteria [ 11 ]. The antimicrobial effect of silver NPs is achieved via both the contact-killing mechanism (direct contact bacteria with Ag) or release-killing mechanism due to the release of oxidative Ag ions from the NPs, formation of reactive oxygen species (ROS) or inactivation of respiratory enzymes by reacting with sulfhydryl groups on the surface [ 12 ].…”
Section: Introductionmentioning
confidence: 99%
“…Owing to the increasing resistance of bacteria to conventional antibacterial agents, the discovery of new antibacterial agents with superior performance and specificity is becoming essential. [ 210–212 ] As a substitute for antibiotics, antimicrobial nanomaterials have attracted great attention in recent years due to their superior performance and unique mechanisms of action on microorganisms. CDs show enormous potential as antibacterial agents due to their easy functionalization with antibacterial functional groups or controllable surface charge ( Figure a).…”
Section: Applicationsmentioning
confidence: 99%
“…For example, Chitlac (as a kind of PSA film) combined with Ag nanoparticles destroys P. aeruginosa and S. aureus bacteria for tooth tissue engineering applications. 78 Remarkably, halloysite nanotubes (HNTs) and silica nanoparticles are promising nanostructures for wound healing applications owing to their exceptional mechanical stability as well as hemostatic features. 79,80 A combination of HNTs and chitosan not only hinders bleeding but also supports faster reepithelization.…”
Section: Polysaccharide Nanocompositesmentioning
confidence: 99%