Biocompatible tissue-engineered scaffold polymers for 3D printing and its application for 4D printing

Hasanzadeh, Rezgar; Mihankhah, Peyman; Azdast, Taher; Rasouli, Asghar; Shamkhali, Mohadese; Park, Chul B.

doi:10.1016/j.cej.2023.146616

Cited by 22 publications

(1 citation statement)

References 243 publications

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“…The overall manufacturing of such a packaging system can be done through different techniques (Figure 9). They are compression moulding, electrospinning, extrusion, solvent casting and three-dimensional (3-D) or four-dimensional (4-D) printing techniques [14]. The first technique is compression moulding, which encompasses the application of pressure and heat.…”

Section: Manufacturing Of Strategic Packaging Systemsmentioning

confidence: 99%

Innovative Packaging Strategies for Freshness and Safety of Food Products: A Review

Kishore,

Kumar

et al. 2024

Packag Technol Sci

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In recent years, consumers have become more concerned about the freshness and safety of packaged food items with their shelf life and taste. Innovation in food packaging continuously evolves with various techniques, which improve or indicate the quality of the product throughout the supply chain. This review highlights the different packaging strategies for enhancing the freshness of various food products and proclaims an alternative to conventional food packaging systems. Also, this article emphasizes assorted packaging components for the safety of food products, implicating fresh and quality products for consumer health. Such packaging systems provide information on various concepts, including indicators, sensors, scavengers, absorbers and other smart integrated techniques and their application in food products. Moreover, this review highlights the need for exploration in toxicology and migration studies for industrial application and consumer health safety.

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Section: Manufacturing Of Strategic Packaging Systemsmentioning

confidence: 99%

Innovative Packaging Strategies for Freshness and Safety of Food Products: A Review

Kishore,

Kumar

et al. 2024

Packag Technol Sci

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Fabrication of bone tissue engineering scaffolds with a hierarchical structure using combination of 3D printing/gas foaming techniques

Aghaiee,

Azdast,

Hasanzadeh

et al. 2024

J of Applied Polymer Sci

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The goal of this research was to study and optimize the structure and geometric features of scaffolds made using a combined method of 3D printing and gas foaming. This endeavor aimed to produce scaffolds with a hierarchical structure that closely resemble bone tissue. The study examined the effects of saturation pressure, foam temperature, and foam time on the scaffolds using response surface methodology (RSM). RSM is statistical technique used for optimizing and analyzing processes by modeling relationship between input variables and output responses. The results of multi‐objective optimization showed that highest pressure (55 MPa), the shortest time (40 s), and the temperature of 68°C were the optimal conditions. RSM was also used to develop mathematical models of structural properties, dimensional accuracy, and mechanical strength, focusing on different foam parameters, which could be used to predict desired properties. Subsequently, the designed scaffold underwent MTT assay testing to assess cell toxicity indicating its biocompatibility. The results demonstrate that by using the correct foam parameters in combination with 3D printing, it is possible to achieve polymer scaffolds with proportional dimensions, geometry, and mechanical strength suitable for cell growth to use inside the human body.

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Advances in 3D printing for polymer composites: A review

Ma,

Zhang,

Ruan

et al. 2024

InfoMat

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The potential of three‐dimensional (3D) printing technology in the fabrication of advanced polymer composites is becoming increasingly evident. This review discusses the latest research developments and applications of 3D printing in polymer composites. First, it focuses on the optimization of 3D printing technology, that is, by upgrading the equipment or components or adjusting the printing parameters, to make them more adaptable to the processing characteristics of polymer composites and to improve the comprehensive performance of the products. Second, it focuses on the 3D printable novel consumables for polymer composites, which mainly include the new printing filaments, printing inks, photosensitive resins, and printing powders, introducing the unique properties of the new consumables and different ways to apply them to 3D printing. Finally, the applications of 3D printing technology in the preparation of functional polymer composites (such as thermal conductivity, electromagnetic interference shielding, biomedicine, self‐healing, and environmental responsiveness) are explored, with a focus on the distribution of the functional fillers and the influence of the topological shapes on the properties and functional characteristics of the 3D printed products. The aim of this review is to deepen the understanding of the convergence between 3D printing technology and polymer composites and to anticipate future trends and applications.image

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Biocompatible tissue-engineered scaffold polymers for 3D printing and its application for 4D printing

Cited by 22 publications

References 243 publications

Innovative Packaging Strategies for Freshness and Safety of Food Products: A Review

Innovative Packaging Strategies for Freshness and Safety of Food Products: A Review

Fabrication of bone tissue engineering scaffolds with a hierarchical structure using combination of 3D printing/gas foaming techniques

Advances in 3D printing for polymer composites: A review

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