Antibacterial nanocomposite coatings

Vu, Tien Viet; Nguyen, Van Thang; Nguyen-Tri, Phuong; Nguyen, Thien Vuong; Nguyen, Tuan Anh

doi:10.1016/b978-0-12-819943-5.00017-8

Cited by 4 publications

(2 citation statements)

References 83 publications

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“…7 To fabricate the antibacterial organic coatings, inorganic nanoparticles can be added into the coating matrices. 8 As reported, these main inorganic nanoparticles are nano-TiO 2 , nano-ZnO and nano-Ag, which act as antibacterial agents for organic coatings. [8][9][10][11][12][13] Ag nanoparticles (nano-Ag or AgNPs) have been considered the most used and effective anti-microbial nanoparticles against both Gram-positive bacteria and Gramnegative.…”

Section: Introductionmentioning

confidence: 91%

“…8 As reported, these main inorganic nanoparticles are nano-TiO 2 , nano-ZnO and nano-Ag, which act as antibacterial agents for organic coatings. [8][9][10][11][12][13] Ag nanoparticles (nano-Ag or AgNPs) have been considered the most used and effective anti-microbial nanoparticles against both Gram-positive bacteria and Gramnegative. Hybridization of AgNPs with metal oxides is a new approach to enhance the antibacterial effect of AgNPs.…”

Section: Introductionmentioning

confidence: 91%

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Photocurable acrylate epoxy/ZnO–Ag nanocomposite coating: fabrication, mechanical and antibacterial properties

Nguyen

Ngo

et al. 2022

RSC Adv.

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Section: Introductionmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 91%

Photocurable acrylate epoxy/ZnO–Ag nanocomposite coating: fabrication, mechanical and antibacterial properties

Nguyen

Ngo

et al. 2022

RSC Adv.

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Antibacterial evaluation of electroless Ni–P coating with ZnO nanoparticles on 3D printed ABS

Velez

Duque

Bello

et al. 2023

Int J Adv Manuf Technol

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Acrylonitrile butadiene styrene (ABS) is one of the most widely used polymers in the manufacture of different parts in engineering applications. This polymer is sometimes subjected to metallizing processes that seek to modify the surface properties of the accessories. These processes often require the use of chromium and palladium. Some of the accessories in which ABS is used are subjected during their day-to-day use to environments in which they are prone to colonization of bacteria, generating multiple problems that affect both human health and the useful life of different equipment and devices. Recently, there have been great developments of nanoparticles with antibacterial properties, such as zinc oxides. However, these nanoparticles have not yet been incorporated and evaluated in metal coatings on ABS substrates with a view to conferring such properties on the polymer. This work implements the use of an electroless antibacterial Ni-P coating, modified with zinc oxide nanoparticles through processes free of chromium and palladium, on ABS substrates. The results showed that the addition of zinc oxide nanoparticles in quantities of 0.5 g/L and above in the electroless bath confer antibacterial characteristics on the surface for S. aureus under JIS Z 2801 standard. Through the methodology developed, the future development of 3D printed parts with metallized coating is possible, implementing processes chrome and palladium free, expanding the applications and uses of these.

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