Výsledky vyhledávání - "Emmanuel Velidakis"

Akademický článek

Additive manufacturing of multifunctional polylactic acid (PLA)—multiwalled carbon nanotubes (MWCNTs) nanocomposites

Autor: Nectarios Vidakis, Markos Petousis, Mirto Kourinou, Emmanuel Velidakis, Nikolaos Mountakis, Peder Erik Fischer-Griffiths, Sotirios Grammatikos, Lazaros Tzounis

Publikováno v: Nanocomposites, Vol 7, Iss 1, Pp 184-199 (2021)

In this work, an industrially scalable method was developed for the preparation of multifunctional nanocomposite filaments. Polylactic Acid (PLA) polymer matrix was enriched with Multi Wall Carbon Nanotubes (MWCNT) at various concentrations, to fabri

Externí odkaz: https://doaj.org/article/599949a7ded54df595089b4992ad6359

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Akademický článek

Medical-Grade Polyamide 12 Nanocomposite Materials for Enhanced Mechanical and Antibacterial Performance in 3D Printing Applications

Autor: Nectarios Vidakis, Markos Petousis, Emmanuel Velidakis, Apostolos Korlos, John D. Kechagias, Dimitris Tsikritzis, Nikolaos Mountakis

Publikováno v: Polymers, Vol 14, Iss 3, p 440 (2022)

During the COVID-19 pandemic, wide use of 3D printing technologies has been enabled. Fused filament fabrication (FFF) is the most widely used technique in 3D printing communities worldwide for the fabrication of medical components such as face shield

Externí odkaz: https://doaj.org/article/de04c1b5124343918e8c693745cc74a6

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Akademický článek

Investigation of the Biocidal Performance of Multi-Functional Resin/Copper Nanocomposites with Superior Mechanical Response in SLA 3D Printing

Autor: Nectarios Vidakis, Markos Petousis, Emmanuel Velidakis, Nikolaos Mountakis, Dimitris Tsikritzis, Aikaterini Gkagkanatsiou, Sotiria Kanellopoulou

Publikováno v: Biomimetics, Vol 7, Iss 1, p 8 (2022)

Metals, such as silver, gold, and copper are known for their biocidal properties, mimicking the host defense peptides (HDPs) of the immune system. Developing materials with such properties has great importance in medicine, especially when combined wi

Externí odkaz: https://doaj.org/article/9a78faa8b25447a2b4b1a7ce00da4764

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Akademický článek

Affordable Biocidal Ultraviolet Cured Cuprous Oxide Filled Vat Photopolymerization Resin Nanocomposites with Enhanced Mechanical Properties

Autor: Markos Petousis, Nectarios Vidakis, Emmanuel Velidakis, John D. Kechagias, Constantine N. David, Stefanos Papadakis, Nikolaos Mountakis

Publikováno v: Biomimetics, Vol 7, Iss 1, p 12 (2022)

In this study, Cuprous Oxide (Cu2O), known for its mechanism against bacteria, was used as filler to induce biocidal properties on a common commercial resin stereolithography (SLA) 3D printing resin. The aim was to develop nanocomposites suitable for

Externí odkaz: https://doaj.org/article/abf7daffdeb54bd7bd3588a879fde79d

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Akademický článek

Fused Filament Fabrication Three-Dimensional Printing Multi-Functional of Polylactic Acid/Carbon Black Nanocomposites

Autor: Nectarios Vidakis, Markos Petousis, Emmanuel Velidakis, Nikolaos Mountakis, Peder Erik Fischer-Griffiths, Sotirios Grammatikos, Lazaros Tzounis

Publikováno v: C, Vol 7, Iss 3, p 52 (2021)

Conductive Polymer Composites (CPCs) have recently gained an extensive scientific interest as feedstock materials in Fused Filament Fabrication (FFF) Three-dimensional (3D) printing. Polylactic Acid (PLA), widely used in FFF 3D printing, as well as i

Externí odkaz: https://doaj.org/article/6dd6406cc49c40c29c8bf9146883b2a5

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Akademický článek

Polyamide 12/Multiwalled Carbon Nanotube and Carbon Black Nanocomposites Manufactured by 3D Printing Fused Filament Fabrication: A Comparison of the Electrical, Thermoelectric, and Mechanical Properties

Autor: Nectarios Vidakis, Markos Petousis, Lazaros Tzounis, Emmanuel Velidakis, Nikolaos Mountakis, Sotirios A. Grammatikos

Publikováno v: C, Vol 7, Iss 2, p 38 (2021)

In this study, nanocomposites with polyamide 12 (PA12) as the polymer matrix and multiwalled carbon nanotubes (MWCNTs) and carbon black (CB) at different loadings (2.5, 5.0, and 10.0 wt.%) as fillers, were produced in 3D printing filament form by mel

Externí odkaz: https://doaj.org/article/56bb274ce14741d9856197e425b56113

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