Selective Laser Sintering of Biopolymers with Micro and Nano Ceramic Additives for Medicine

Shishkovsky, Igor; Scherbakov, V. I.

doi:10.1016/j.phpro.2012.10.065

Cited by 38 publications

(23 citation statements)

References 5 publications

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“…The present study was further expanded to the 100 most cited articles in the following sections, finding a total of 257 polymer powder compositions [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , …”

Section: Approach and Bibliometric Methodsmentioning

confidence: 99%

Laser Powder Bed Fusion of Polymers: Quantitative Research Direction Indices

et al. 2021

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Research on Laser Powder Bed Fusion (L-PBF) of polymer powder feedstocks has raised over the last decade due to the increased utilization of the fabricated parts in aerospace, automotive, electronics, and healthcare applications. A total of 600 Science Citation Indexed articles were published on the topic of L-PBF of polymer powder feedstocks in the last decade, being cited more than 10,000 times leading to an h-index of 46. This study statistically evaluates the 100 most cited articles to extract reported material, process, and as-built part properties to analyze the research trends. PA12, PEEK, and TPU are the most employed polymer powder feedstocks, while size, flowability, and thermal behavior are the standardly reported material properties. Likewise, process properties such as laser power, scanning speed, hatch spacing, powder layer thickness, volumetric energy density, and areal energy density are extracted and evaluated. In addition, material and process properties of the as-built parts such as tensile test, flexural test, and volumetric porosity contents are analyzed. The incorporation of additives is found to be an effective route to enhance mechanical and functional properties. Carbon-based additives are typically employed in applications where mechanical properties are essential. Carbon fibers, Ca-phosphates, and SiO2 are the most reported additives in the evaluated SCI-expanded articles for L-PBF of polymer powder feedstocks. A comprehensive data matrix is extracted from the evaluated SCI-index publications, and a principal component analysis (PCA) is performed to explore correlations between reported material, process, and as-built parts.

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Section: Approach and Bibliometric Methodsmentioning

confidence: 99%

Laser Powder Bed Fusion of Polymers: Quantitative Research Direction Indices

et al. 2021

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“…Pilot models for preoperative planning and testing have been produced using nylon powders [ 16 ]. Mixes between oxide ceramics and a PEEK and PLC compound have been studied by Shishkovsky and Scherbakov [ 17 ] to produce porous tissue engineering scaffolds. Scaffolds for growing specific tissues have been also studied by several researchers [ 18 – 25 ].…”

Section: Am Processes For Medical Applicationsmentioning

confidence: 99%

Design of Additively Manufactured Structures for Biomedical Applications: A Review of the Additive Manufacturing Processes Applied to the Biomedical Sector

Calignano

Galati

Iuliano

et al. 2019

Journal of Healthcare Engineering

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Additive manufacturing (AM) is a disruptive technology as it pushes the frontier of manufacturing towards a new design perspective, such as the ability to shape geometries that cannot be formed with any other traditional technique. AM has today shown successful applications in several fields such as the biomedical sector in which it provides a relatively fast and effective way to solve even complex medical cases. From this point of view, the purpose of this paper is to illustrate AM technologies currently used in the medical field and their benefits along with contemporary. The review highlights differences in processes, materials, and design of additive manufacturing techniques used in biomedical applications. Successful case studies are presented to emphasise the potentiality of AM processes. The presented review supports improvements in materials and design for future researches in biomedical surgeries using instruments and implants made by AM.

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“…One more method of obtaining strong implants by means of the 3D printing is their hardening by ceramic nanoadditives (Al 2 O 3 , ZrO 2 , AZO, HA) [14,18,19,[35][36][37][38]. The crucial parameter that determines the suitability of this method for making real bone implants and tissue engineering scaffolds is the print resolution.…”

Section: Osteoconductive Bioresorbable Implants Fabricated Via 3d Prmentioning

confidence: 99%

Laser-Assisted 3D Printing of Functional Graded Structures from Polymer Covered Nanocomposites: A Self-Review

Volyanskii¹,

Shishkovsky²

2016

New Trends in 3D Printing

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Abstract"s a method for conservation of nanoparticles with perspective properties, the threedimensional D printing is a promising technique for modeling, fabricating of functional graded structures FGS with nanoadditives and functional devices. The stabilization of nanoparticles in a polymeric matrix and additionally reinforced porous structure makes it possible to arrange a desired distribution of the nanoparticles in the polymer and thus to protect them from oxidation and corrosion and even to design not only the FGS but also micro/nanoelectromechanical systems M/NEMS devices. The synthesized nanocomposites with controlled porosity and large-specific surface may also find their application in implantation, catalysis, lab-on-chips, drug delivery systems, and D crystalline structures for hydrogen storage devices.

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Selective Laser Sintering of Biopolymers with Micro and Nano Ceramic Additives for Medicine

Cited by 38 publications

References 5 publications

Laser Powder Bed Fusion of Polymers: Quantitative Research Direction Indices

Laser Powder Bed Fusion of Polymers: Quantitative Research Direction Indices

Design of Additively Manufactured Structures for Biomedical Applications: A Review of the Additive Manufacturing Processes Applied to the Biomedical Sector

Laser-Assisted 3D Printing of Functional Graded Structures from Polymer Covered Nanocomposites: A Self-Review

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