journal article·2025-07Open access

Microfiber‐Templated Porogel Bioinks Enable Tubular Interfaces and Microvascularization Down to the Building Blocks for 3D Bioprinting (Small 27/2025)

Yuzhi Guo, Ziyu Wang, Xuening Zhang, Jinghang Li, Shan Gao, Yang Lv, Liliang Ouyang

Small· Volume 21· Issue 27

Abstract

3D Bioprinting In article number 2501594, Liliang Ouyang and co-workers introduce a novel microfiber-templated porogel bioink system to engineer tubular interfaces and microvasculatures down to the building blocks of 3D bioprinting. The inclusion of sacrificial microfibers in bioinks contributes to better interconnected pores of tubular geometry compared to conventionally used hydrogel particles. It also addresses the challenge of printing microvasculatures (below 100 microns) using an in-situ endothelialization methodology.
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Research context

OpenAlex topics: 3D Printing in Biomedical Research

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Affiliations

Biomanufacturing and Rapid Forming Technology Key Laboratory of Beijing Biomanufacturing and Engineering Living Systems Innovation International Talents Base (111Base) Department of Mechanical Engineering Tsinghua University Beijing 100084 China

Department of Orthopedics Peking University Third Hospital Beijing 100191 China

State Key Laboratory of Tribology in Advanced Equipment Tsinghua University Beijing 100084 China

References

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