干旱区生态环境知识资源中心(Arid): Analysis of imidazolium ionic liquids in biological matrices: A novel procedure for the determination of trace amounts in marine mussels

Arid

DOI	10.1016/j.talanta.2022.123790
	Analysis of imidazolium ionic liquids in biological matrices: A novel procedure for the determination of trace amounts in marine mussels
	Maculewicz, Jakub; Stepnowski, Piotr; Dolzonek, Joanna; Bialk-Bielinska, Anna
通讯作者	Maculewicz, J
来源期刊	TALANTA
ISSN	0039-9140
EISSN	1873-3573
出版年	2023
卷号	252
英文摘要	Imidazolium ionic liquids (ILs) are chemical compounds beginning to be used on a mass scale. Although their presence in the environment is usually treated as only potential threat, there are already first evidences that this has become a real case. Taking into account their increasing use it might be expected that this problem will also increase in the nearest future. Given that some of the imidazolium cations exhibit high potential for bio-concentration, it is likely that they will accumulate in the tissues of wild organisms. Thus, there is no doubt that monitoring the presence of these compounds in organisms from potentially contaminated waters will be needed. Therefore, the aim of our study was to develop and fully validate a novel and reliable analytical procedure for the determination of the mixture of imidazolium ILs in Mytilus trossulus mussels. For this purpose, different extraction techniques were tested such as: microwave-assisted extraction (MAE), accelerated-solvent extraction (ASE) and bullet-blender homogenization (HOMO). Finally, the proposed procedure is based on the application of MAE technique for the extraction of imidazolium cations and SPE technique using Oasis HLB cartridges for the pu-rification of the obtained extracts and LC-MS/MS technique with QqQ analyzer for their final determination. Absolute recoveries of the proposed analytical procedure reached 71-90%. The developed procedure is char-acterized with low limits of quantification, at 50-100 ng g-1 dry tissue and allows for reliable determination of trace amounts of the tested compounds in complex biological matrix. Matrix effects obtained for the optimized procedure ranged from 7.8 to 37.5%. As a result, this is the first study presenting the analytical procedure for the analysis of imidazolium ILs in aquatic animal tissues.
英文关键词	Extraction SPE LC-MS/MS Biota MAE
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000863227600008
WOS关键词	NONSTEROIDAL ANTIINFLAMMATORY DRUGS ; SOLID-PHASE EXTRACTION ; ELECTROCHEMICAL OXIDATION ; TOXICITY ; CATIONS ; WATER ; CHROMATOGRAPHY ; BIODEGRADATION ; SURFACTANTS ; SAMPLES
WOS类目	Chemistry, Analytical
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398887
推荐引用方式 GB/T 7714	Maculewicz, Jakub,Stepnowski, Piotr,Dolzonek, Joanna,et al. Analysis of imidazolium ionic liquids in biological matrices: A novel procedure for the determination of trace amounts in marine mussels[J],2023,252.
APA	Maculewicz, Jakub,Stepnowski, Piotr,Dolzonek, Joanna,&Bialk-Bielinska, Anna.(2023).Analysis of imidazolium ionic liquids in biological matrices: A novel procedure for the determination of trace amounts in marine mussels.TALANTA,252.
MLA	Maculewicz, Jakub,et al."Analysis of imidazolium ionic liquids in biological matrices: A novel procedure for the determination of trace amounts in marine mussels".TALANTA 252(2023).