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Tailoring Biosensor Interfaces: Polydopamine-Assisted Surface Functionalization for Enabling Biorecognition

delete2025-07-03
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Nayoung Son
S
Seonki Hong *
DOI:10.1016/j.mattod.2025.06.021delete
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摘要

摘要

En 中文
基于聚多巴胺(pDA)的表面工程作为一种生物启发且多功能化的策略,已引起广泛关注,用于提升生物传感平台的性能。其与广泛基底的强粘附性,结合优异的生物相容性,使其能够无缝集成到多样的传感系统中。本综述总结了聚多巴胺基涂层领域的最新进展,特别关注合成策略、表面功能化技术及其在生物流体生物标志物检测用生物传感器中的应用。重点阐述了用于蛋白质基生物受体、核酸及封闭剂的固定化技术,以减少非特异性相互作用。此外,还讨论了工程化聚多巴胺作为通过分子印迹合成的受体的新兴应用。尽管当前方法主要局限于实验室环境,并需进一步验证以实现规模化生产,但本综述展望将分子层面的认知与实用设计策略相结合,以推动下一代聚多巴胺赋能的生物传感技术的发展。

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Materials Today Advances 封面图
Materials Today Advances
IF:
8
论文数:
1.5K
被引数:
4.2K

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