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ISFME extraction of As species from some real water samples using an imidazolium-based task-specific ionic liquid (TSIL): Synthesis and characterization
To determine of arsenic species in real water samples using electrothermal atomic absorption spectrometry, a high-performance in-situ solvent formation microextraction technique has been developed using homogenous liquid - liquid microextraction concepts. The developed method was based on the use of...
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Published in: | Separation science and technology 2024-03, Vol.59 (4), p.580-591 |
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description | To determine of arsenic species in real water samples using electrothermal atomic absorption spectrometry, a high-performance in-situ solvent formation microextraction technique has been developed using homogenous liquid - liquid microextraction concepts. The developed method was based on the use of a synthesized imidazolium-based ionic liquid (IL) modified with ammonium pyrrolidine dithiocarbamate as a task-specific ionic liquid (TSIL), which was chelated with As(III) and then converted to a hydrophobic IL using ammonium hexafluorophosphate in anion exchange reactions. As(V) was reduced to As(III), using a satisfied reducing agent, and the total amount of As was analyzed using ETAAS. TSIL acts simultaneously as an extracting solvent and a chelating agent. The characterization of the synthesized TSIL was performed using
13
CNMR and FTIR analyses. When optimal conditions were met, linear dynamic ranges of 0.5-50 µg/L and 0.5-20 µg/L were obtained in the determination of As(III) and total As, respectively. The limits of detection (LOD) and quantitation (LOQ) were determined to be 0.021 µg/Land 0.064 µg/L for the determination of As(III) (for concentration 20 µg/L), respectively, and the standard deviation (RSD%, n = 7) was 2.0%. To evaluate the validity of the method, it was successfully applied for As species determination in different real water samples. |
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13
CNMR and FTIR analyses. When optimal conditions were met, linear dynamic ranges of 0.5-50 µg/L and 0.5-20 µg/L were obtained in the determination of As(III) and total As, respectively. The limits of detection (LOD) and quantitation (LOQ) were determined to be 0.021 µg/Land 0.064 µg/L for the determination of As(III) (for concentration 20 µg/L), respectively, and the standard deviation (RSD%, n = 7) was 2.0%. To evaluate the validity of the method, it was successfully applied for As species determination in different real water samples.</description><identifier>ISSN: 0149-6395</identifier><identifier>EISSN: 1520-5754</identifier><identifier>DOI: 10.1080/01496395.2024.2328678</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Absorption spectroscopy ; Ammonium ; Ammonium compounds ; Anion exchange ; Anion exchanging ; Anions ; Arsenic ; arsenic speciation ; Atomic absorption spectroscopy ; Chelates ; Chelating agents ; Chelation ; electrothermal atomic absorption ; Hydrophobicity ; Ionic liquids ; Pyrrolidine ; Pyrrolidine dithiocarbamate ; Reducing agents ; solvent-based microextraction ; Solvents ; Spectral analysis ; Spectrometry ; Synthesis ; synthesis and characterization ; Task-specific ionic liquid ; Water analysis ; Water sampling</subject><ispartof>Separation science and technology, 2024-03, Vol.59 (4), p.580-591</ispartof><rights>2024 Taylor & Francis Group, LLC 2024</rights><rights>2024 Taylor & Francis Group, LLC</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-e6b9c15a71526f7d913ae6e8727b524ec22e91e43bc1f173323ee85a334a8d493</citedby><cites>FETCH-LOGICAL-c338t-e6b9c15a71526f7d913ae6e8727b524ec22e91e43bc1f173323ee85a334a8d493</cites><orcidid>0000-0001-5999-5178</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Hosseini, Mehdi</creatorcontrib><creatorcontrib>Khoshfetrat, Seyyed Mehdi</creatorcontrib><creatorcontrib>Panahimehr, Mohammad</creatorcontrib><creatorcontrib>Rezaei, Aram</creatorcontrib><title>ISFME extraction of As species from some real water samples using an imidazolium-based task-specific ionic liquid (TSIL): Synthesis and characterization</title><title>Separation science and technology</title><description>To determine of arsenic species in real water samples using electrothermal atomic absorption spectrometry, a high-performance in-situ solvent formation microextraction technique has been developed using homogenous liquid - liquid microextraction concepts. The developed method was based on the use of a synthesized imidazolium-based ionic liquid (IL) modified with ammonium pyrrolidine dithiocarbamate as a task-specific ionic liquid (TSIL), which was chelated with As(III) and then converted to a hydrophobic IL using ammonium hexafluorophosphate in anion exchange reactions. As(V) was reduced to As(III), using a satisfied reducing agent, and the total amount of As was analyzed using ETAAS. TSIL acts simultaneously as an extracting solvent and a chelating agent. The characterization of the synthesized TSIL was performed using
13
CNMR and FTIR analyses. When optimal conditions were met, linear dynamic ranges of 0.5-50 µg/L and 0.5-20 µg/L were obtained in the determination of As(III) and total As, respectively. The limits of detection (LOD) and quantitation (LOQ) were determined to be 0.021 µg/Land 0.064 µg/L for the determination of As(III) (for concentration 20 µg/L), respectively, and the standard deviation (RSD%, n = 7) was 2.0%. To evaluate the validity of the method, it was successfully applied for As species determination in different real water samples.</description><subject>Absorption spectroscopy</subject><subject>Ammonium</subject><subject>Ammonium compounds</subject><subject>Anion exchange</subject><subject>Anion exchanging</subject><subject>Anions</subject><subject>Arsenic</subject><subject>arsenic speciation</subject><subject>Atomic absorption spectroscopy</subject><subject>Chelates</subject><subject>Chelating agents</subject><subject>Chelation</subject><subject>electrothermal atomic absorption</subject><subject>Hydrophobicity</subject><subject>Ionic liquids</subject><subject>Pyrrolidine</subject><subject>Pyrrolidine dithiocarbamate</subject><subject>Reducing agents</subject><subject>solvent-based microextraction</subject><subject>Solvents</subject><subject>Spectral analysis</subject><subject>Spectrometry</subject><subject>Synthesis</subject><subject>synthesis and characterization</subject><subject>Task-specific ionic liquid</subject><subject>Water analysis</subject><subject>Water sampling</subject><issn>0149-6395</issn><issn>1520-5754</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kc9O3DAQxq2qlbqFPkIlS73QQ7b-E8cJpyIE7UqLelh6tmadcTFN4sVOBMuT8Lg4XbhymTnMN7_5Rh8hXzhbclaz74yXTSUbtRRMlEshRV3p-h1ZcCVYobQq35PFrClm0UfyKaVbxlitmmZBnlaby6sLig9jBDv6MNDg6FmiaYfWY6Iuhp6m0CONCB29hxEjTdDvujyckh_-Uhio730Lj6HzU19sIWFLR0j_iv8Q5y3N3Fw7fzf5lp5cb1brb6d0sx_GG0w-ZUJL7Q3MDjD6R5h9HJMPDrqEn1_6EflzeXF9_qtY__65Oj9bF1bKeiyw2jaWK9D52crptuESsMJaC71VokQrBDYcS7m13HEtpZCItQIpS6jbspFH5OuBu4vhbsI0mtswxSGfNJJJrZVkpc4qdVDZGFKK6Mwu-h7i3nBm5hDMawhmDsG8hJD3fhz2_OBC7OE-xK41I-y7EF2Ewfp85m3EMzFXj4w</recordid><startdate>20240303</startdate><enddate>20240303</enddate><creator>Hosseini, Mehdi</creator><creator>Khoshfetrat, Seyyed Mehdi</creator><creator>Panahimehr, Mohammad</creator><creator>Rezaei, Aram</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QH</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>7UA</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H97</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0001-5999-5178</orcidid></search><sort><creationdate>20240303</creationdate><title>ISFME extraction of As species from some real water samples using an imidazolium-based task-specific ionic liquid (TSIL): Synthesis and characterization</title><author>Hosseini, Mehdi ; Khoshfetrat, Seyyed Mehdi ; Panahimehr, Mohammad ; Rezaei, Aram</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-e6b9c15a71526f7d913ae6e8727b524ec22e91e43bc1f173323ee85a334a8d493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Absorption spectroscopy</topic><topic>Ammonium</topic><topic>Ammonium compounds</topic><topic>Anion exchange</topic><topic>Anion exchanging</topic><topic>Anions</topic><topic>Arsenic</topic><topic>arsenic speciation</topic><topic>Atomic absorption spectroscopy</topic><topic>Chelates</topic><topic>Chelating agents</topic><topic>Chelation</topic><topic>electrothermal atomic absorption</topic><topic>Hydrophobicity</topic><topic>Ionic liquids</topic><topic>Pyrrolidine</topic><topic>Pyrrolidine dithiocarbamate</topic><topic>Reducing agents</topic><topic>solvent-based microextraction</topic><topic>Solvents</topic><topic>Spectral analysis</topic><topic>Spectrometry</topic><topic>Synthesis</topic><topic>synthesis and characterization</topic><topic>Task-specific ionic liquid</topic><topic>Water analysis</topic><topic>Water sampling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hosseini, Mehdi</creatorcontrib><creatorcontrib>Khoshfetrat, Seyyed Mehdi</creatorcontrib><creatorcontrib>Panahimehr, Mohammad</creatorcontrib><creatorcontrib>Rezaei, Aram</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Water Resources Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Separation science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hosseini, Mehdi</au><au>Khoshfetrat, Seyyed Mehdi</au><au>Panahimehr, Mohammad</au><au>Rezaei, Aram</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>ISFME extraction of As species from some real water samples using an imidazolium-based task-specific ionic liquid (TSIL): Synthesis and characterization</atitle><jtitle>Separation science and technology</jtitle><date>2024-03-03</date><risdate>2024</risdate><volume>59</volume><issue>4</issue><spage>580</spage><epage>591</epage><pages>580-591</pages><issn>0149-6395</issn><eissn>1520-5754</eissn><abstract>To determine of arsenic species in real water samples using electrothermal atomic absorption spectrometry, a high-performance in-situ solvent formation microextraction technique has been developed using homogenous liquid - liquid microextraction concepts. The developed method was based on the use of a synthesized imidazolium-based ionic liquid (IL) modified with ammonium pyrrolidine dithiocarbamate as a task-specific ionic liquid (TSIL), which was chelated with As(III) and then converted to a hydrophobic IL using ammonium hexafluorophosphate in anion exchange reactions. As(V) was reduced to As(III), using a satisfied reducing agent, and the total amount of As was analyzed using ETAAS. TSIL acts simultaneously as an extracting solvent and a chelating agent. The characterization of the synthesized TSIL was performed using
13
CNMR and FTIR analyses. When optimal conditions were met, linear dynamic ranges of 0.5-50 µg/L and 0.5-20 µg/L were obtained in the determination of As(III) and total As, respectively. The limits of detection (LOD) and quantitation (LOQ) were determined to be 0.021 µg/Land 0.064 µg/L for the determination of As(III) (for concentration 20 µg/L), respectively, and the standard deviation (RSD%, n = 7) was 2.0%. To evaluate the validity of the method, it was successfully applied for As species determination in different real water samples.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/01496395.2024.2328678</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0001-5999-5178</orcidid></addata></record> |
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subjects | Absorption spectroscopy Ammonium Ammonium compounds Anion exchange Anion exchanging Anions Arsenic arsenic speciation Atomic absorption spectroscopy Chelates Chelating agents Chelation electrothermal atomic absorption Hydrophobicity Ionic liquids Pyrrolidine Pyrrolidine dithiocarbamate Reducing agents solvent-based microextraction Solvents Spectral analysis Spectrometry Synthesis synthesis and characterization Task-specific ionic liquid Water analysis Water sampling |
title | ISFME extraction of As species from some real water samples using an imidazolium-based task-specific ionic liquid (TSIL): Synthesis and characterization |
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