Author:
Raja Iruthayapandi Selestin,Sung Kang Moon,Won Hong Suck,Bae Hojae,Kim Bongju,Hwang Yu-Shik,Min Cha Jae,Han Dong-Wook
Abstract
Biofabrication approaches, such as three-dimensional (3D) bioprinting of hydrogels, have recently garnered increasing attention, especially in the construction of 3D structures that mimic the complexity of tissues and organs with the capacity for cytocompatibility and post-printing cellular development. However, some printed gels show poor stability and maintain less shape fidelity if parameters such as polymer nature, viscosity, shear-thinning behavior, and crosslinking are affected. Therefore, researchers have incorporated various nanomaterials as bioactive fillers into polymeric hydrogels to address these limitations. Carbon-family nanomaterials (CFNs), hydroxyapatites, nanosilicates, and strontium carbonates have been incorporated into printed gels for application in various biomedical fields. In this review, following the compilation of research publications on CFNs-containing printable gels in various tissue engineering applications, we discuss the types of bioprinters, the prerequisites of bioink and biomaterial ink, as well as the progress and challenges of CFNs-containing printable gels in this field.
Publisher
Whioce Publishing Pte Ltd
Subject
Industrial and Manufacturing Engineering,Materials Science (miscellaneous),Biotechnology
Cited by
3 articles.
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