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本研究围绕3D打印水凝胶在传感器制备中的应用展开研究。首先，阐述水凝胶的分类体系及其适印性特征，明确不同水凝胶对3D打印工艺的适配性要求。其次，详细阐述了水凝胶的3D打印技术及其分类，包括喷墨式打印、挤出式打印、立体光刻（SLA）、数字光处理（DLP）等方法，对比各方法的原理、优势与局限，揭示其对水凝胶流变特性、固化机制的适配逻辑。然后，本研究深入探讨3D打印水凝胶在传感器制备中的多元应用，涵盖生物传感器、刺激响应传感器、柔性触觉传感器、柔性压力传感器及柔性应变传感器等。通过具体案例展示其在高灵敏度、结构定制化及环境适应性上的性能优势，建立“水凝胶分类-适印性-工艺-应用”认知框架，为设计提供依据。最后，展望3D打印水凝胶传感器的发展方向。
Abstract：In this paper, the underlying mechanisms of 3D-printed hydrogels application was studied within the context of sensor fabrication. First, the classification of hydrogels and their printability characteristics were expounded. Second, 3D printing technologies for hydrogels and their classifications were detailed, including inkjet printing, extrusion printing, stereolithography(SLA), and digital light processing(DLP), with comparison on their principles, advantages, and limitations to reveal how these methods align with hydrogel rheological properties and curing mechanisms. Furthermore, the diverse applications of 3D-printed hydrogels in sensors development were explored, covering biosensor, stimulus-responsive sensor, flexible tactile sensor, flexible pressure sensor, and flexible strain sensor. Through specific case studies, the performance benefits in high sensitivity, structural customization, and environmental adaptability were demonstrated, establishing a comprehensive “Classification-Printability-ProcessApplication” paradigm that provides a basis for future designs. Finally, a prospective outlook was offered on the developmental trajectory of 3D-printed hydrogel sensors.
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基本信息:
DOI：10.19370/j.cnki.cn10-1886/ts.2026.01.001
中图分类号:TP212;TP391.73;TQ427.26
引用信息:
[1]郝盼卿,任铮,程广锴,等.3D打印水凝胶在传感器制备中的应用研究[J].印刷与数字媒体技术研究,2026,No.240(01):1-11.DOI:10.19370/j.cnki.cn10-1886/ts.2026.01.001.
基金信息:
北京高等教育本科教学改革创新一般项目(No.202210015004); 北京印刷学院校级科研项目(No.Ea202409)
2026-02-10
2026-02-10