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用于微印刻光刻的基于醇的抗菌形状记忆光聚合物.

Ausrine Pabricaite1, Vilte Sereikaite1, Aukse Navaruckiene1

  • 1Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Rd. 19, 50254 Kaunas, Lithuania.

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科学领域:

  • 聚合物化学 聚合物化学
  • 材料科学 材料科学 材料科学
  • 生物材料是一种生物材料.

背景情况:

  • 光聚合物在各种应用中至关重要,但通常依赖于以石油为基础的前体.
  • 开发可持续的,生物基替代品对于减少环境影响至关重要.
  • 黄醇衍生物为新型聚合物合成提供了一个有前途的可再生平台.

研究的目的:

  • 来合成新的生物基光聚合物从多种comonomers的黄三氧环氧.
  • 综合调查共纳体对光聚合物性质的影响.
  • 评估这些光聚合物的潜力,在微印光学和生物医学应用中.

主要方法:

  • 生物基光聚合物的合成使用黄醇三氧化环和共聚物 (黄醇,1,4,3,6-二水-D-酸,1,4-环甲基乙醇).
  • 质,热,机械,形状记忆和抗菌性质的表征.
  • 评估微印光学中的光固化动力学和性能.

主要成果:

  • 补充了模块化的光固化率,刚性和灵活性,增强了柔性,同时保持了高抗拉强度.
  • 所有合成的光聚合物都表现出热反应型形状记忆行为.
  • 光聚合物表现出显著的抗菌活性,对*黄金葡萄球菌*和*大肠杆菌*.
  • 在微印光学成功应用,准确复制3D打印特征.

结论:

  • 生物基光聚合物来源于黄三氧环氧物质具有多功能性质.
  • 选择共纳体,特别是1,4-环二甲醇,可以优化光固化速度和灵活性.
  • 这些材料是功能性涂料,生物医学设备和灵活电子产品的有希望的候选者.