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Cited by 305

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Digitally Tunable Microfluidic Bioprinting of Multilayered Cannular Tissues

Open access
Pi, Qingmeng, Maharjan, Sushila, Yan, Xiang, Liu, Xiao, Singh, Bijay, van Genderen, Anne Metje, Robledo‐Padilla, Felipe, Parra‐Saldivar, Roberto, Hu, Ning, Jia, Weitao, Xu, Changliang, Kang, Jian, Hassan, Shabir, Cheng, Haibo, Hou, Xu, Khademhosseini, Ali, Zhang, Yu Shrike·2018·Advanced Materials

Abstract

Despite advances in the bioprinting technology, biofabrication of circumferentially multilayered tubular tissues or organs with cellular heterogeneity, such as blood vessels, trachea, intestine, colon, ureter, and urethra, remains a challenge. Herein, a promising multichannel coaxial extrusion system (MCCES) for microfluidic bioprinting of circumferentially multilayered tubular tissues in a single step, using customized bioinks constituting gelatin methacryloyl, alginate, and eight‐arm poly(ethylene glycol) acrylate with a tripentaerythritol core, is presented. These perfusable cannular constructs can be continuously tuned up from monolayer to triple layers at regular intervals across the length of a bioprinted tube. Using customized bioink and MCCES, bioprinting of several tubular tissue constructs using relevant cell types with adequate biofunctionality including cell viability, proliferation, and differentiation is demonstrated. Specifically, cannular urothelial tissue constructs are bioprinted, using human urothelial cells and human bladder smooth muscle cells, as well as vascular tissue constructs, using human umbilical vein endothelial cells and human smooth muscle cells. These bioprinted cannular tissues can be actively perfused with fluids and nutrients to promote growth and proliferation of the embedded cell types. The fabrication of such tunable and perfusable circumferentially multilayered tissues represents a fundamental step toward creating human cannular tissues.

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Metadata

Authors
Pi, Q., Maharjan, S., Yan, X., Liu, X., Singh, B., van Genderen, A. M., Robledo‐Padilla, F., Parra‐Saldivar, R., Hu, N., Jia, W., Xu, C., Kang, J., Hassan, S., Cheng, H., Hou, X., Khademhosseini, A., & Zhang, Y. S.
Venue
Advanced Materials
Publisher
Wiley
Published
2018-08-23
Volume
30
Issue
43
Pages
e1706913-e1706913
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2888229416
Cited by
305
References
43
FWCI
13.40
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Digitally Tunable Microfluidic Bioprinting of Multilayered Cannular Tissues. https://app.cochat.ai/papers/10.1002/adma.201706913
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Pi, Q., Maharjan, S., Yan, X., Liu, X., Singh, B., van Genderen, A. M., Robledo‐Padilla, F., Parra‐Saldivar, R., Hu, N., Jia, W., Xu, C., Kang, J., Hassan, S., Cheng, H., Hou, X., Khademhosseini, A., & Zhang, Y. S. (2018). Digitally Tunable Microfluidic Bioprinting of Multilayered Cannular Tissues. Advanced Materials. https://doi.org/10.1002/adma.201706913

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