生物降解的固体聚合物电解质来自废弃的白内障眼睛蛋白质分离物
Prasun Chowdhury1, Abhijit Lincon2, Shishir Bhowmik1
1Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
ACS applied bio materials
|February 7, 2024
概括
废弃的白内障眼蛋白分离物 (CEPI) 可用于制造可生物降解的固体聚合物电解质 (SPEs). 这些基于蛋白质的SPEs为绿色电子产品提供可调节的导电性和机械性能.
科学领域:
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
- 电化学 电化学 电化学
背景情况:
- 固体聚合物电解质 (SPEs) 需要具有成本效益,导电性和稳定的材料.
- 生物降解性和无毒性对于环保电子设备至关重要.
- 废弃的生物材料为新型聚合物矩阵提供了一个可持续的来源.
研究的目的:
- 调查使用白内障眼蛋白分离物 (CEPI) 作为SPEs的聚合物矩阵.
- 调整基于CEPI的SPEs的特性,使用天然塑化剂和交叉链接剂.
- 评估基于CEPI的SPEs在灵活的绿色电子和生物应用中的潜力.
主要方法:
- 从废弃的白内障眼镜中提取蛋白质分离物 (CEPI).
- 纳入索尔比托作为塑化剂和酸 (SA) 作为交叉链接剂.
- 由此产生的固体聚合物电解质物种 (SPEs) 的电化学表征.
主要成果:
- 基于CEPI的SPEs表现出高的离子导电性 (∼2×10−2至∼8×10−2).
- 与比醇无交联的CEPI显示导电率为≤7.5 × 10−2 S cm−1 没有盐.
- 添加NaCl提高了导电能力,达到≤8 × 10−1 S cm−1.
结论:
- 废弃的CEPI是一种可行的替代聚合物矩阵,用于开发SPEs.
- 基于CEPI的SPEs表现出可调节,灵活,可回收,生物相容和生物降解的特性.
- 这种方法为绿色电子产品和生物医学设备中可持续的SPEs提供了潜力.
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