Self-assembly of Ag nanopowder on OTS-patterned glass

Kim, Jae-Hyun; Lee, Bo-hyun; Kang, Hansaem; Kim, Jaeyeal; Chae, Gee Sung; Kang, In‐Byeong; Chung, In‐Jae

doi:10.1016/j.apsusc.2009.07.048

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…The polymer matrix containing SH/NH 2 groups can be covalently grafted onto the PDA coating through Michael addition or Schiff base reaction . In addition, exposed catechol groups of the PDA layer can further reduce and immobilize metal ions by redox reaction . Sileika et al employed PDA coating as a “primer” to deposit silver onto a polycarbonate substrate using a facile immersion‐coating process, which made the substrate have excellent antimicrobial properties .…”

Section: Introductionmentioning

confidence: 99%

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

et al. 2019

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Biopolymer products are widely used in our everyday life, however, the poor antimicrobial nature dramatically limits their applications. Therefore, it is essential to improve the antibiotic performance of these biopolymer products. In this study, soy protein isolate (SPI)-based films with antimicrobial and antifouling function were fabricated through a dip-coating method. Briefly, mussel-inspired polydopamine was coated onto the surface of SPI film, followed by depositing silver nanoparticles (AgNPs) on the film for yielding an antimicrobial film, named S-DA-Ag. Subsequently, octadecyltrichlorosilane (OTS) molecular was attached on the S-DA-Ag film. Elemental and morphological surface analyses verified the successful coating for each step. The S-DA film decorated only with AgNPs exhibited an effective antimicrobial activity against Escherichia coli and Staphylococcus aureus but failed to prevent bacterial attachment. However, the number of attached bacterial cells significantly decreased for the OTS-coated S-DA-Ag film.Additionally, the resultant SPI-based films displayed excellent mechanical performance and remarkably improved water resistance, dramatically benefiting their practical applications. This novel design can endow the antimicrobial and antifouling properties to the SPI-based films and enhance their mechanical properties and water resistance, which might expand their potential applications in the healthcare and biomedical fields. K E Y W O R D Sbiopolymers, coatings, films, proteins

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Section: Introductionmentioning

confidence: 99%

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

et al. 2019

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Surfactant-assisted synthesis of Ag nanostructures and their self-assembled films on copper and aluminum substrate

Zhuo

Sun

Dong

et al. 2011

Applied Surface Science

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Enhancing antibacterial properties of titanium implants through a novel Ag-TiO ₂ -OTS nanocomposite coating: a comprehensive study on resist-killing-disintegrate approach

Jiang,

Wan,

Liu

et al. 2024

Journal of Biomaterials Science, Polymer Edition

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Self-assembly of Ag nanopowder on OTS-patterned glass

Cited by 3 publications

References 5 publications

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

Surfactant-assisted synthesis of Ag nanostructures and their self-assembled films on copper and aluminum substrate

Enhancing antibacterial properties of titanium implants through a novel Ag-TiO ₂ -OTS nanocomposite coating: a comprehensive study on resist-killing-disintegrate approach

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Self-assembly of Ag nanopowder on OTS-patterned glass

Cited by 3 publications

References 5 publications

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

A mussel‐inspired strategy toward antimicrobial and bacterially anti‐adhesive soy protein surface

Surfactant-assisted synthesis of Ag nanostructures and their self-assembled films on copper and aluminum substrate

Enhancing antibacterial properties of titanium implants through a novel Ag-TiO 2 -OTS nanocomposite coating: a comprehensive study on resist-killing-disintegrate approach

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Enhancing antibacterial properties of titanium implants through a novel Ag-TiO ₂ -OTS nanocomposite coating: a comprehensive study on resist-killing-disintegrate approach