3-Hydroxycarboxylic acids are one of the major components of bacterial lipopolysaccharides (LPS), also known as endotoxins. Endotoxins pose a serious health risk and can seriously damage the internal organs of humans and animals. 3-Hydroxycarboxylic acids can be used as environmental markers to determine endotoxin levels. At the time of preparation of this manuscript no studies on laser mass spectrometry (MS) and analysis with silver nanoparticles (NP) for 3-hydroxycarboxylic acids have been published in literature.

中文翻译：

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红外脉冲光纤激光制备的银 109 纳米颗粒用于 3-羟基羧酸的激光解吸/电离质谱分析

3-羟基羧酸是细菌脂多糖 (LPS) 的主要成分之一，也称为内毒素。内毒素会带来严重的健康风险，并会严重损害人类和动物的内脏器官。3-羟基羧酸可用作环境标志物来确定内毒素水平。在编写本手稿时，尚未在文献中发表关于激光质谱 (MS) 和银纳米粒子 (NP) 分析 3-羟基羧酸的研究。