[HTML][HTML] Dot extrusion bioprinting of spatially controlled heterogenous tumor models

X Wei, B Huang, K Chen, Z Fan, L Wang, M Xu - Materials & Design, 2022 - Elsevier
Bioprinting of cell-laden hydrogel constructs providing three-dimensional (3D) spatial
pattern capacity and suitable cellular microenvironment have become essential tools in the …

Direct-write bioprinting of cell-laden methacrylated gelatin hydrogels

LE Bertassoni, JC Cardoso, V Manoharan… - …, 2014 - iopscience.iop.org
Fabrication of three dimensional (3D) organoids with controlled microarchitectures has been
shown to enhance tissue functionality. Bioprinting can be used to precisely position cells …

Constructing 3D in vitro models of heterocellular solid tumors and stromal tissues using extrusion-based bioprinting

S Flores-Torres, T Jiang, J Kort-Mascort… - ACS Biomaterials …, 2023 - ACS Publications
Malignant tumor tissues exhibit inter-and intratumoral heterogeneities, aberrant
development, dynamic stromal composition, diverse tissue phenotypes, and cell populations …

An integrated cell printing system for the construction of heterogeneous tissue models

T Liu, Y Pang, Z Zhou, R Yao, W Sun - Acta biomaterialia, 2019 - Elsevier
A new three-dimensional (3D) cell printing system was developed and investigated to
organize multiple cells/biomaterials with a control precision within 100 μm. This system can …

Development and characterization of a low-cost 3D bioprinter

B Yenilmez, M Temirel, S Knowlton, E Lepowsky… - Bioprinting, 2019 - Elsevier
Bioprinting complex three-dimensional architectures of cell-laden hydrogels is a promising
approach for creating custom living tissues. However, it is challenging to fabricate hydrogel …

[HTML][HTML] A dive into the bath: embedded 3D bioprinting of freeform in vitro models

MÖ Öztürk-Öncel, BH Leal-Martínez, RF Monteiro… - Biomaterials …, 2023 - pubs.rsc.org
Designing functional, vascularized, human scale in vitro models with biomimetic
architectures and multiple cell types is a highly promising strategy for both a better …

[HTML][HTML] Precise stacking of decellularized extracellular matrix based 3D cell-laden constructs by a 3D cell printing system equipped with heating modules

G Ahn, KH Min, C Kim, JS Lee, D Kang, JY Won… - Scientific reports, 2017 - nature.com
Abstract Three-dimensional (3D) cell printing systems allow the controlled and precise
deposition of multiple cells in 3D constructs. Hydrogel materials have been used extensively …

Extrusion bioprinting of shear‐thinning gelatin methacryloyl bioinks

W Liu, MA Heinrich, Y Zhou, A Akpek… - Advanced …, 2017 - Wiley Online Library
Bioprinting is an emerging technique for the fabrication of 3D cell‐laden constructs.
However, the progress for generating a 3D complex physiological microenvironment has …

Impact of cell density on the bioprinting of gelatin methacrylate (GelMA) bioinks

T Jain, HB Baker, A Gipsov, JP Fisher, A Joy… - Bioprinting, 2021 - Elsevier
Abstract 3D printing of cell laden bioinks has the potential to recapitulate the hierarchical
and spatial complexity of native tissues. However, the addition of cells can alter physical …

[HTML][HTML] Recent advances in bioink design for 3D bioprinting of tissues and organs

S Ji, M Guvendiren - Frontiers in bioengineering and biotechnology, 2017 - frontiersin.org
There is a growing demand for alternative fabrication approaches to develop tissues and
organs as conventional techniques are not capable of fabricating constructs with required …