In-situ synthesis of 3D printable mono- and Bi-metallic (Cu/Ag) nanoparticles embedded polymeric structures with enhanced electromechanical properties

Aktitiz, İsmail; Varol, Remzı; Akkurt, Nevzat; Saraç, Mehmet Fahri

doi:10.1016/j.polymertesting.2020.106724

Cited by 21 publications

(15 citation statements)

References 40 publications

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“…Metal alloy nanozymes, containing bimetal alloys and multimetallic alloys, could be obtained via common chemical synthesis such as the one-pot strategy [ 81 ], galvanic replacement reaction [ 82 , 83 ], co-reduction method [ 84 , 85 ], hydrothermal growth [ 86 ], and electrodeposition method [ 87 , 88 ]. Besides, biological strategy [ 89 ] and bimetallic nanomaterials printing [ 90 ] have been present as favorable synthesis method as well. The biological strategy is widely known as a green synthesis method with biological elements as the reducing agents or growth template (e.g., leaf extract, plant extract, DNA) [ 91 , 92 ].…”

Section: Preparing Diverse Nanozymes With Constructive Featurementioning

confidence: 99%

A Review on Metal- and Metal Oxide-Based Nanozymes: Properties, Mechanisms, and Applications

et al. 2021

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Since the ferromagnetic (Fe3O4) nanoparticles were firstly reported to exert enzyme-like activity in 2007, extensive research progress in nanozymes has been made with deep investigation of diverse nanozymes and rapid development of related nanotechnologies. As promising alternatives for natural enzymes, nanozymes have broadened the way toward clinical medicine, food safety, environmental monitoring, and chemical production. The past decade has witnessed the rapid development of metal- and metal oxide-based nanozymes owing to their remarkable physicochemical properties in parallel with low cost, high stability, and easy storage. It is widely known that the deep study of catalytic activities and mechanism sheds significant influence on the applications of nanozymes. This review digs into the characteristics and intrinsic properties of metal- and metal oxide-based nanozymes, especially emphasizing their catalytic mechanism and recent applications in biological analysis, relieving inflammation, antibacterial, and cancer therapy. We also conclude the present challenges and provide insights into the future research of nanozymes constituted of metal and metal oxide nanomaterials.

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Section: Preparing Diverse Nanozymes With Constructive Featurementioning

confidence: 99%

A Review on Metal- and Metal Oxide-Based Nanozymes: Properties, Mechanisms, and Applications

et al. 2021

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“…Through the research of using metal nanoparticles (silver and copper) as additives in resin, it was found that up to 1%wt. of nanoparticles with the size of 25 nm and 55 nm respectively can be well-dispersed in the resin polymer without any sedimentation and agglomeration [ 132 ]. The nanocomposite was printed with SLA 3-D printer.…”

Section: Development Of 3-d Printed Nanocompositesmentioning

confidence: 99%

“…The nanocomposite was printed with SLA 3-D printer. By the addition of silver and copper nanoparticles into the polymer resin, the resistance decreased to almost 100% making this nanocomposite to be suitable for electronic applications [ 132 ]. In another research, carbon-based nanoparticle, graphene oxide (GO) was incorporated into the photopolymer at 0.2%wt and printed using a SLA 3-D printer.…”

Section: Development Of 3-d Printed Nanocompositesmentioning

confidence: 99%

Recent advancement in 3-D printing: nanocomposites with added functionality

et al. 2021

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“…Laser ablation has been used to synthesize nanoparticles for incorporation into PA12 powder [17]. Another work has described incorporation of silver and copper nanoparticles into 3D polymer nanocomposites to enhance their mechanical strength, thermal stability, and electrical conductivity [18]. AgNP preparation by thermal reduction during extrusion has also been described [19].…”

Section: Introductionmentioning

confidence: 99%

Silver nanoparticle incorporation into flexible polyamide 12 membranes

Souza

Batista

Faria

et al. 2022

J Sol-Gel Sci Technol

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To meet the demands of the market and society, the development of structured polymeric materials for application in the medical field is constantly increasing. Over the last decades, metallic silver nanoparticles have been explored due to their antimicrobial action. Here, we aimed to incorporate metallic silver nanoparticles into polymeric pieces obtained by additive manufacture via a chemical route involving silver nitrate and sodium borohydride. Polyamide 12 membranes were obtained by selective laser sintering, which was followed by washing, pretreatment, and functionalization with the alkoxides tetraethylorthosilicate and 3-aminopropyl tetraethoxysilane. For nanoparticle preparation and incorporation, a chemical route was tested under different conditions. The samples were characterized by techniques, such as X-ray diffraction, ultravioletvisible spectroscopy, and infrared vibrational spectroscopy. Nanoparticle formation and incorporation into the polyamide 12 membranes were demonstrated by the absorbance band at 420 nm, which indicated that the particles measured between 10 and 50 nm in size; by the X-ray diffraction peaks at 2θ = 38, 44, and 64°, which are typical of crystalline silver; and by vibrational spectroscopy, which evidenced that the nanoparticles interacted with the polyamide 12 nitrogen groups. Polyamide 12 membranes containing metallic silver nanoparticles have promising biomedical applications as antimicrobial wound dressings associated with drug carriers.

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In-situ synthesis of 3D printable mono- and Bi-metallic (Cu/Ag) nanoparticles embedded polymeric structures with enhanced electromechanical properties

Cited by 21 publications

References 40 publications

A Review on Metal- and Metal Oxide-Based Nanozymes: Properties, Mechanisms, and Applications

A Review on Metal- and Metal Oxide-Based Nanozymes: Properties, Mechanisms, and Applications

Recent advancement in 3-D printing: nanocomposites with added functionality

Silver nanoparticle incorporation into flexible polyamide 12 membranes

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