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An impedimetric approach for determination of ammonium using silver/poly-1-aminoanthraquinone/carbon paste electrode
Here, we present the electrochemical determination of ammonium in water samples, emphasizing the importance of accurate and precise assessment of its concentration. The modified electrode used in this study was fabricated through the anodic polymerization of 1-aminoanthraquinone (1-AAQ) and depositi...
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Published in: | Scientific reports 2024-08, Vol.14 (1), p.18555-10, Article 18555 |
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description | Here, we present the electrochemical determination of ammonium in water samples, emphasizing the importance of accurate and precise assessment of its concentration. The modified electrode used in this study was fabricated through the anodic polymerization of 1-aminoanthraquinone (1-AAQ) and deposition of silver particles into a carbon paste electrode. The fabrication process involved cyclic voltammetry in a 0.1 M HCl solution, followed by the application of a potential of 0.2 V for 75 s. The resulting Ag/poly-1-AAQ/CPE exhibited remarkable electrochemical properties, as confirmed by scanning electron spectroscopy (SEM), energy-dispersive X-ray analysis (EDX), and elemental mapping. The successful deposition of silver at percentages of 12.07% on Ag/CPE and 0.75% on Ag/poly-1-AAQ/CPE was observed. The Ag/poly-1-AAQ/CPE was employed for impedimetric determination of ammonium in a solution of 0.1 M Na
2
SO
4
. The charge transfer resistance) output from the fitting of the experimental impedimetric data of ammonium determination exhibited good linearity over a concentration range of 5 µM to 200 µM NH
4
+
, with a detection limit of 3.3 µM NH
4
+
. The precision of the modified electrode over ten replicate measurements were conducted at three concentration levels (a low of 5 µM NH
4
+
, a medium of 50 µM NH
4
+
, and a high of 200 µM NH
4
+
). The obtained relative standard deviation (RSD) values of 18%, 12% and 7%, respectively, indicating good precision. |
doi_str_mv | 10.1038/s41598-024-68321-x |
format | article |
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2
SO
4
. The charge transfer resistance) output from the fitting of the experimental impedimetric data of ammonium determination exhibited good linearity over a concentration range of 5 µM to 200 µM NH
4
+
, with a detection limit of 3.3 µM NH
4
+
. The precision of the modified electrode over ten replicate measurements were conducted at three concentration levels (a low of 5 µM NH
4
+
, a medium of 50 µM NH
4
+
, and a high of 200 µM NH
4
+
). The obtained relative standard deviation (RSD) values of 18%, 12% and 7%, respectively, indicating good precision.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/s41598-024-68321-x</identifier><identifier>PMID: 39122877</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>639/638 ; 639/638/11 ; 639/638/11/511 ; Ammonium ; Ammonium sensor ; Carbon cycle ; Electrochemical impedance spectroscopy ; Electrochemistry ; Electrodes ; Fabrication ; Humanities and Social Sciences ; Impedimetric sensor ; multidisciplinary ; Poly-aminoanthraquinone based sensor ; Science ; Science (multidisciplinary) ; Silver ; Silver-based sensor ; Sodium sulfate ; Spectroscopy ; Water analysis ; Water sampling</subject><ispartof>Scientific reports, 2024-08, Vol.14 (1), p.18555-10, Article 18555</ispartof><rights>The Author(s) 2024</rights><rights>2024. The Author(s).</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c322t-981ba76c56799e172fbf755fba25c9564ca420eb05fd0293d158eaa8c1aec9403</cites><orcidid>0000-0001-7103-4505 ; 0000-0003-4434-2427 ; 0000-0002-8447-2907</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/3091023590/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/3091023590?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,25731,27901,27902,36989,36990,44566,74869</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39122877$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Altahan, Mahmoud Fatehy</creatorcontrib><creatorcontrib>Beltagi, Amr Mohamed</creatorcontrib><creatorcontrib>Abdel-Azzem, Magdi</creatorcontrib><creatorcontrib>El-Attar, Mona A.</creatorcontrib><title>An impedimetric approach for determination of ammonium using silver/poly-1-aminoanthraquinone/carbon paste electrode</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>Sci Rep</addtitle><description>Here, we present the electrochemical determination of ammonium in water samples, emphasizing the importance of accurate and precise assessment of its concentration. The modified electrode used in this study was fabricated through the anodic polymerization of 1-aminoanthraquinone (1-AAQ) and deposition of silver particles into a carbon paste electrode. The fabrication process involved cyclic voltammetry in a 0.1 M HCl solution, followed by the application of a potential of 0.2 V for 75 s. The resulting Ag/poly-1-AAQ/CPE exhibited remarkable electrochemical properties, as confirmed by scanning electron spectroscopy (SEM), energy-dispersive X-ray analysis (EDX), and elemental mapping. The successful deposition of silver at percentages of 12.07% on Ag/CPE and 0.75% on Ag/poly-1-AAQ/CPE was observed. The Ag/poly-1-AAQ/CPE was employed for impedimetric determination of ammonium in a solution of 0.1 M Na
2
SO
4
. The charge transfer resistance) output from the fitting of the experimental impedimetric data of ammonium determination exhibited good linearity over a concentration range of 5 µM to 200 µM NH
4
+
, with a detection limit of 3.3 µM NH
4
+
. The precision of the modified electrode over ten replicate measurements were conducted at three concentration levels (a low of 5 µM NH
4
+
, a medium of 50 µM NH
4
+
, and a high of 200 µM NH
4
+
). The obtained relative standard deviation (RSD) values of 18%, 12% and 7%, respectively, indicating good precision.</description><subject>639/638</subject><subject>639/638/11</subject><subject>639/638/11/511</subject><subject>Ammonium</subject><subject>Ammonium sensor</subject><subject>Carbon cycle</subject><subject>Electrochemical impedance spectroscopy</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Fabrication</subject><subject>Humanities and Social Sciences</subject><subject>Impedimetric sensor</subject><subject>multidisciplinary</subject><subject>Poly-aminoanthraquinone based sensor</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><subject>Silver</subject><subject>Silver-based sensor</subject><subject>Sodium sulfate</subject><subject>Spectroscopy</subject><subject>Water analysis</subject><subject>Water sampling</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp9kUtv1TAQhSMEolXpH2CBIrFhE66fib2sKh6VKrGBtTVxJre-SuzUdlD773FvSqlY1BuP7G-Oj-dU1XtKPlPC1S4JKrVqCBNNqzijzd2r6pQRIRvGGXv9rD6pzlM6kLIk04Lqt9UJ15Qx1XWnVb7wtZsXHNyMOTpbw7LEAPamHkOsB8wYZ-chu-DrMNYwz8G7da7X5Py-Tm76jXG3hOm-oQ0UMoDPNxFu11J63FmIfelcIGWscUKbYxjwXfVmhCnh-eN-Vv36-uXn5ffm-se3q8uL68YW27nRivbQtVa2ndZIOzb2Yyfl2AOTVstWWBCMYE_kOBCm-UClQgBlKaDVgvCz6mrTHQIczBLdDPHeBHDmeBDi3kDMzk5orLVKohgVGTrBJAPFB9JrBiAVFbYrWp82rTKe2xVTNrNLFqcJPIY1GU7KTBWnui3ox__QQ1ijLz89UoRxqR_MsY2yMaQUcXwySIl5iNhsEZsSsTlGbO5K04dH6bWfcXhq-RtoAfgGpHLl9xj_vf2C7B8NZrMx</recordid><startdate>20240809</startdate><enddate>20240809</enddate><creator>Altahan, Mahmoud Fatehy</creator><creator>Beltagi, Amr Mohamed</creator><creator>Abdel-Azzem, Magdi</creator><creator>El-Attar, Mona A.</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><general>Nature Portfolio</general><scope>C6C</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0001-7103-4505</orcidid><orcidid>https://orcid.org/0000-0003-4434-2427</orcidid><orcidid>https://orcid.org/0000-0002-8447-2907</orcidid></search><sort><creationdate>20240809</creationdate><title>An impedimetric approach for determination of ammonium using silver/poly-1-aminoanthraquinone/carbon paste electrode</title><author>Altahan, Mahmoud Fatehy ; Beltagi, Amr Mohamed ; Abdel-Azzem, Magdi ; El-Attar, Mona A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c322t-981ba76c56799e172fbf755fba25c9564ca420eb05fd0293d158eaa8c1aec9403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>639/638</topic><topic>639/638/11</topic><topic>639/638/11/511</topic><topic>Ammonium</topic><topic>Ammonium sensor</topic><topic>Carbon cycle</topic><topic>Electrochemical impedance spectroscopy</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Fabrication</topic><topic>Humanities and Social Sciences</topic><topic>Impedimetric sensor</topic><topic>multidisciplinary</topic><topic>Poly-aminoanthraquinone based sensor</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><topic>Silver</topic><topic>Silver-based sensor</topic><topic>Sodium sulfate</topic><topic>Spectroscopy</topic><topic>Water analysis</topic><topic>Water sampling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Altahan, Mahmoud Fatehy</creatorcontrib><creatorcontrib>Beltagi, Amr Mohamed</creatorcontrib><creatorcontrib>Abdel-Azzem, Magdi</creatorcontrib><creatorcontrib>El-Attar, Mona A.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Scientific reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Altahan, Mahmoud Fatehy</au><au>Beltagi, Amr Mohamed</au><au>Abdel-Azzem, Magdi</au><au>El-Attar, Mona A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An impedimetric approach for determination of ammonium using silver/poly-1-aminoanthraquinone/carbon paste electrode</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><addtitle>Sci Rep</addtitle><date>2024-08-09</date><risdate>2024</risdate><volume>14</volume><issue>1</issue><spage>18555</spage><epage>10</epage><pages>18555-10</pages><artnum>18555</artnum><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>Here, we present the electrochemical determination of ammonium in water samples, emphasizing the importance of accurate and precise assessment of its concentration. The modified electrode used in this study was fabricated through the anodic polymerization of 1-aminoanthraquinone (1-AAQ) and deposition of silver particles into a carbon paste electrode. The fabrication process involved cyclic voltammetry in a 0.1 M HCl solution, followed by the application of a potential of 0.2 V for 75 s. The resulting Ag/poly-1-AAQ/CPE exhibited remarkable electrochemical properties, as confirmed by scanning electron spectroscopy (SEM), energy-dispersive X-ray analysis (EDX), and elemental mapping. The successful deposition of silver at percentages of 12.07% on Ag/CPE and 0.75% on Ag/poly-1-AAQ/CPE was observed. The Ag/poly-1-AAQ/CPE was employed for impedimetric determination of ammonium in a solution of 0.1 M Na
2
SO
4
. The charge transfer resistance) output from the fitting of the experimental impedimetric data of ammonium determination exhibited good linearity over a concentration range of 5 µM to 200 µM NH
4
+
, with a detection limit of 3.3 µM NH
4
+
. The precision of the modified electrode over ten replicate measurements were conducted at three concentration levels (a low of 5 µM NH
4
+
, a medium of 50 µM NH
4
+
, and a high of 200 µM NH
4
+
). The obtained relative standard deviation (RSD) values of 18%, 12% and 7%, respectively, indicating good precision.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>39122877</pmid><doi>10.1038/s41598-024-68321-x</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7103-4505</orcidid><orcidid>https://orcid.org/0000-0003-4434-2427</orcidid><orcidid>https://orcid.org/0000-0002-8447-2907</orcidid><oa>free_for_read</oa></addata></record> |
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source | Publicly Available Content Database; PubMed Central; Free Full-Text Journals in Chemistry; Springer Nature - nature.com Journals - Fully Open Access |
subjects | 639/638 639/638/11 639/638/11/511 Ammonium Ammonium sensor Carbon cycle Electrochemical impedance spectroscopy Electrochemistry Electrodes Fabrication Humanities and Social Sciences Impedimetric sensor multidisciplinary Poly-aminoanthraquinone based sensor Science Science (multidisciplinary) Silver Silver-based sensor Sodium sulfate Spectroscopy Water analysis Water sampling |
title | An impedimetric approach for determination of ammonium using silver/poly-1-aminoanthraquinone/carbon paste electrode |
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