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在水凝内多响应结构色彩模式的现场增长,用于多重信息加密
Lu Cui1, Juan Wang1, Menglin Liu1
1College of Materials Science and Engineering, State Key Laboratory of Bio-Fiber and Eco-textiles, Collaborative Innovation Center for Marine Biobased Fibers and Ecological textile technology Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, P. R. China.
ACS applied materials & interfaces
|December 18, 2024
概括
这项研究引入了一种新的生物技术策略,使用小分子在水凝中创建多响应结构色彩模式. 这种方法通过自生长的,稳定的,纳米尺度的微球来实现先进的信息加密,用于生动的颜色生成.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物化学 聚合物化学
- 生物模拟技术是生物模拟的
背景情况:
- 从小分子制造多响应的结构色彩图案,用于信息加密是具有挑战性的.
- 模仿自然生物体为创建先进的功能材料提供了一个有希望的方法.
研究的目的:
- 在水凝矩阵内开发一种在现场制造多响应结构色彩图案的生物技术策略.
- 为了使先进的信息加密使用自生长,稳定,纳米结构.
主要方法:
- 采用了生物纠互锁微相分离策略.
- 用于聚合诱导相分离材料的小分子前体被用作水凝矩阵内的营养物质.
- 在现场的聚合导致了相隔微球的形成和定.
主要成果:
- 稳定,纳米级相分离的微球成功地通过相互透的聚合物网络在水凝网络中生长和定.
- 通过精确控制的微球大小的光散射来实现结构蓝色.
- 为多个信息加密创建了多响应的模式.
结论:
- 这种简单的自我生长策略是有效的,用于在水凝中创建多响应的结构色彩图案.
- 该方法是多用途的,适用于各种聚合诱导相分离材料和水凝系统.
- 这种方法对信息加密和先进光学材料的应用具有重大潜力.
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