In article number 1900064 by Marcos Cruz, Brenda Parker, and co‐workers, a 1000 × 500 mm fibrous panel is robotically extruded from alginate‐based hydrogels immobilized with microalgal cells. Additively deposited layer by layer with three different hydrogels with varying water percentages, the biocompatible scaffold is hierarchically constructed and has mechanical stability. This bioprinting technique demonstrates the potential of creating large‐scale biohybrid structures for applications such as bioremediation within architecture and the built environment.

中文翻译：

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用于大规模应用的载有藻类的水凝胶的机器人挤出（全球挑战1/2020）

在Marcos Cruz，Brenda Parker和同事的文章编号1900064中，用固定有微藻类细胞的藻酸盐基水凝胶自动挤出了1000×500 mm的纤维板。具有三种不同水含量的不同水凝胶的一层又一层的附加沉积，生物相容性支架具有层次结构并具有机械稳定性。这种生物打印技术证明了为诸如建筑和建筑环境中的生物修复等应用创建大规模生物杂交结构的潜力。