肺表面活性剂生物分子冕的形成机制与分子结构

来源 :第九届全国环境化学大会 | 被引量 : 0次 | 上传用户：ganggang821010

【摘要】

：

纳米颗粒进入生物环境时,因其较高的表面自由能,会迅速吸咐周围的生物分子,形成生物分子冕,其核心层吸附紧密难以脱落,被认为是纳米颗粒物在人体内新的身份标识[1].迄今为止,有关生物分子冕的研究集中在颗粒与血浆的交互作用上,而作为颗粒物进入人体的最主要途径,肺部环境中纳米颗粒与肺表面活性剂交互作用形成分子冕的研究极为缺乏.

【作者】

：

白轩胡青林胡国庆

【机构】

：

中国科学院力学研究所,北京,100190 中国科学院大学工程科学学院,北京,100049

【出处】

：

第九届全国环境化学大会

【发表日期】

：

2017年10期

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肺表面活性剂生物分子冕的形成机制与分子结构

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