使用有孔的有机子对氧化进行控制的输送
Zhe Jia1, Dingyue Hu1, Yaoyi Su1
1Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310058, China.
ACS applied materials & interfaces
|December 1, 2025
概括
多孔有机 (POC) 显示出氧化物 (NO) 输送的前景. 这些材料形成NONOates,使生物医学应用可控制NO释放.
科学领域:
- 生物医学工程 生物医学工程
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
背景情况:
- 气体治疗是一个有前途的生物医学领域.
- 现有的气体输送材料具有诸如负载能力低和生物毒性等局限性.
- 多孔有机 (POC) 在气体吸附和分离方面具有优势.
研究的目的:
- 为了研究多孔有机 (POCs) 提供氧化 (NO).
- 探索POC对NO的双重吸附机制.
- 建立POC作为生物医学应用中NO输送的可行平台.
主要方法:
- 对POC的实验性表征.
- 密度函数理论 (DFT) 的计算.
- 高分辨率质谱分析NONOate形成.
主要成果:
- POC 具有对NO的双重吸附能力 (物理吸附和化学吸附).
- 氨基功能化POC与NO反应形成NONOates.
- 在生理条件下从NONOates中实现了受控的NO释放.
结论:
- POCs是输送氧化 (NO) 的一个有希望的平台.
- 在POC中形成的NONOates可以控制NO的释放.
- 在气体疗法和其他生物医学应用中,POC具有更广泛的潜力.
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