伊米达功能化纳米酶用于深度排毒和机器学习辅助的profenofos的智能传感
Xiaochen Liao1, Bai Li1, Xiao Wang1
1State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, PR China.
Biosensors & bioelectronics
|February 1, 2026
概括
一个新的发光纳米酶,Zn/MOF-808@Im/Cu-MOF,有效地降解和检测农药profenofos (PF). 这种双重活性纳米酶为环境监测和有机农药排毒提供了一个有希望的解决方案.
科学领域:
- 材料科学 材料科学 材料科学
- 环境化学环境化学
- 生物技术是生物技术.
背景情况:
- 过度使用profenofos (PF) 威胁到生态系统和人类健康,需要先进的降解和检测方法.
- 开发具有高反应率的单一纳米酶用于级联催化仍然是一个重大挑战.
- 基于纳米酶的系统为有效的农药排毒和传感提供了潜力.
研究的目的:
- 开发一种具有双酸酶和乳酸酶活动的新型发光纳米酶,用于profenofos (PF) 排毒和传感.
- 将级联催化系统集成到单个纳米酶结构中,以提高反应性.
- 建立一个机器学习辅助的平台,用于智能PF检测.
主要方法:
- 一种发光纳米酶的合成:Zn/MOF-808@Im/Cu-MOF,具有Zn2+兴奋剂和伊米达功能化.
- 对于PF的水解和氧化,对双重催化活性 (酸酶和酸酶) 的研究.
- 基于反应中间体的色度和度检测方法的开发以及用于智能传感的ResNet50-CBAM神经网络模型.
主要成果:
- 合成的 Zn/MOF-808@Im/Cu-MOF 纳米酶显示出高酸酶和乳酸酶活性.
- PF被有效地化成4--2-二 (BCP),然后被氧化成子中间体.
- 通过机器学习平台实现了对PF的敏感色度和度检测方法,通过机器学习平台提高了可行性.
结论:
- 开发的发光纳米酶为profenofos (PF) 的排毒提供了一个有效的策略.
- 该纳米酶能够通过色度和度方法对PF进行智能感应.
- 这项研究提出了一种新的综合方法,用于检测和修复有机农药.
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