Cadmium determination at trace levels in lake water samples by cold vapor generation-atomic absorption spectrometry after magnetic dispersive solid phase extraction

IF 2.1 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Chemical Papers Pub Date : 2023-07-14 DOI:10.1007/s11696-023-02963-5

Süleyman Bodur, Sezin Erarpat, İnci Kayın, Sezgin Bakırdere

{"title":"Cadmium determination at trace levels in lake water samples by cold vapor generation-atomic absorption spectrometry after magnetic dispersive solid phase extraction","authors":"Süleyman Bodur, Sezin Erarpat, İnci Kayın, Sezgin Bakırdere","doi":"10.1007/s11696-023-02963-5","DOIUrl":null,"url":null,"abstract":"<div><p>This study established an analytical method based on manganese ferrite based magnetic dispersive solid phase extraction (MDSPE) before cold vapor generation–atomic absorption spectrometry (CVG-AAS) for the determination of cadmium at trace levels in lake water samples collected from Horseshoe Island, Antarctica. Manganese ferrite nanoparticles were synthesized to be used as an adsorbent in the MDSPE method. Different MDSPE and CVG parameters were fixed to their optimum values after univariate optimization approach. Under the optimum conditions, analytical performance of the developed MDSPE-CVG-AAS method was evaluated and its applicability/accuracy was determined by recovery experiments. Twelve different lake water samples collected from Horseshoe Island, Antarctica were analyzed. Matrix matching calibration strategy was used to eliminate possible matrix effects arising from the lake water samples. Good recovery results (93.2–112.5%) were obtained from the spiked samples that indicated the method suitability to real samples.</p></div>","PeriodicalId":55265,"journal":{"name":"Chemical Papers","volume":"77 11","pages":"6629 - 6636"},"PeriodicalIF":2.1000,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Papers","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11696-023-02963-5","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

This study established an analytical method based on manganese ferrite based magnetic dispersive solid phase extraction (MDSPE) before cold vapor generation–atomic absorption spectrometry (CVG-AAS) for the determination of cadmium at trace levels in lake water samples collected from Horseshoe Island, Antarctica. Manganese ferrite nanoparticles were synthesized to be used as an adsorbent in the MDSPE method. Different MDSPE and CVG parameters were fixed to their optimum values after univariate optimization approach. Under the optimum conditions, analytical performance of the developed MDSPE-CVG-AAS method was evaluated and its applicability/accuracy was determined by recovery experiments. Twelve different lake water samples collected from Horseshoe Island, Antarctica were analyzed. Matrix matching calibration strategy was used to eliminate possible matrix effects arising from the lake water samples. Good recovery results (93.2–112.5%) were obtained from the spiked samples that indicated the method suitability to real samples.

查看原文本刊更多论文

磁分散固相萃取-冷蒸气发生-原子吸收光谱法测定湖水中痕量镉

本研究建立了一种基于锰铁氧体基磁分散固相萃取（MDSPE）的冷蒸汽发生-原子吸收光谱法（CVG-AAS）分析方法，用于测定从南极洲马蹄岛采集的湖水样品中痕量镉。合成了锰铁氧体纳米颗粒，用作MDSPE方法中的吸附剂。在单变量优化方法后，将不同的MDSPE和CVG参数固定到其最佳值。在最佳条件下，对所开发的MDSPE-CVG-AAS方法的分析性能进行了评价，并通过回收实验确定了其适用性/准确性。对从南极洲马蹄岛采集的12个不同的湖水样本进行了分析。使用矩阵匹配校准策略来消除湖水样本可能产生的矩阵效应。从加标样品中获得了良好的回收率结果（93.2–112.5%），表明该方法适用于真实样品。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Chemical Papers 化学-化学综合

CiteScore

3.90

自引率

4.50%

发文量

590

审稿时长

2.5 months

期刊介绍： Chemical Papers is a peer-reviewed, international journal devoted to basic and applied chemical research. It has a broad scope covering the chemical sciences, but favors interdisciplinary research and studies that bring chemistry together with other disciplines.