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鼠标巨细胞J774.1中的离子液细胞毒性:链长度,阴离子核和阴离子类型的影响

Takahito Nishiyama¹, Ryousuke Suda¹, Toshio Hirokawa¹

¹Department of Drug Metabolism and Molecular Toxicology, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences.

The Journal of toxicological sciences

|August 31, 2025

概括

离子液体 (IL) 的毒性取决于离子结构. 酸对小鼠细胞的毒性比酸更高,尤其是链条较长的酸. 的选择影响很小.

科学领域:

材料科学
毒理学
生物化学

背景情况:

离子液 (IL) 是低点的盐,可用于各种应用.
ILs的特性和毒性是由它们的阴离子和离子组成部分决定的.
目前的毒性数据往往忽略了特定的IL结构,主要集中在意达酸上.

研究的目的:

评估基和基离子 IL 的细胞毒性.
研究链长度和离子类型对IL毒性的影响.
为了比较与酸盐的毒性.

主要方法:

在小鼠巨细胞J774. 1上进行了细胞毒性测试.
测试的IL包括具有不同链长的基衍生物 ([P444R]) 和四甲基 ([N4444]).
使用二酸盐 ([dhp]) 和化物 (Br) 作为离子.

主要成果:

最长的链IL,P44412][dhp],呈现出最高的毒性.
对[P444R]和离子的短链有毒性降低.
不管是什么离子,[P4444]离子的毒性都比[N4444]离子更高.

结论:

四等离子结构显著影响离子液体的毒性.
在酸上较长的链会增加细胞毒性.
与基相比,基IL通常具有更高的毒性.

关键词:

细胞活力离子液体在LDH活动中结构有毒性

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