Possible application of a novel ionic liquid 3-methylpiridinium salicylate (3-MPS) in Liquid Scintillation Counting measurements has been explored. Its addition to several radionuclides’ aqueous solutions shown a significant influence on ²¹⁰Pb Cherenkov spectra, ²¹⁰Pb and ²²⁶Ra gross alpha/beta spectra, even on ³H spectra appearance. 3-MPS manifested both wavelength shifting and scintillating effect, indicating that 3-MPS or other ionic liquids of similar structure soon might be implemented into the common LSC practise as an alternative to the commercial LSC cocktails.

中文翻译：

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水杨酸3-甲基吡啶鎓的闪烁和波长漂移效应研究及其在LSC测量中的应用

已经探索了新型离子液体水杨酸3-甲基吡啶鎓（3-MPS）在液体闪烁计数测量中的可能应用。将其添加到几种放射性核素的水溶液中，甚至对³ H光谱的外观也显示出对²¹⁰ Pb Cherenkov光谱，²¹⁰ Pb和²²⁶ Ra总α/β光谱的显着影响。3-MPS既显示出波长偏移效果，又显示出闪烁效果，表明3-MPS或其他类似结构的离子液体可能很快将作为LSC混合鸡尾酒的替代品在LSC的常规操作中实现。