1 条结果 关键词:3D打印树脂 ×

Biocompatibility of Blank, Post-Processed and Coated 3D Printed Resin Structures with Electrogenic Cells.

Biosensors 2020 Hart C, Didier CM, Sommerhage F, Rajaraman S

3D打印在微流控、生物电子和Bio-MEMS领域的应用受到商业打印树脂生物相容性研究不足的制约。本研究系统评估了多种商业光固化树脂在打印后处理及涂层封装下的生物相容性,并以HL-1大鼠心房心肌细胞作为产电细胞模型。通过70%异丙醇清洗、405 nm紫外后固化、热烘烤和高压灭菌等后处理,可显著去除未固化单体并提高交联程度,使细胞活力接...