A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications
The design, characterization, and analytical application of a green optical sensor for the selective determination of Fe(II) ions is proposed. The sensor is based on the immobilization of the chromogenic reagent picolinaldehyde salicyloylhydrazone (SHPA) within a polymer inclusion membrane. To reduc...
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| Veröffentlicht in: | Polymers 2023-10, Vol.15 (20), p.4082 |
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| creator | Sánchez-Ponce, Lorena Casanueva-Marenco, María José Díaz-de-Alba, Margarita Galindo-Riaño, María Dolores Granado-Castro, María Dolores |
| description | The design, characterization, and analytical application of a green optical sensor for the selective determination of Fe(II) ions is proposed. The sensor is based on the immobilization of the chromogenic reagent picolinaldehyde salicyloylhydrazone (SHPA) within a polymer inclusion membrane. To reduce solvent usage, the reagent was synthesized using a green mechanochemical procedure. The components for sensor preparation were optimized with a sequential simplex method and the optimal composition was found to be 0.59 g cellulose triacetate (base polymer), 0.04 g SHPA (chemosensor reagent), 4.9 mL dibutyl phthalate (plasticizer), and 38 mL dichloromethane (solvent). The conditions of iron analysis were also optimized resulting in pH 6 for aqueous solution, 90 min exposure time and 10 min short-term stability. The optical sensor showed a linear range from the limit of detection (0.48 µmol L−1) to 54 µmol L−1 Fe(II). The precision of the method was found to be 1.44% and 1.19% for 17.9 and 45 µmol L−1 Fe(II), respectively. The characteristics of the sensor allowed the design of a Fe(II)/Fe(III) speciation scheme. The methodology was successfully applied to the determination of iron in food preservatives, food additives, and dietary supplement. Additionally, the Fe speciation scheme was successfully applied to an agricultural fertilizer. |
| doi_str_mv | 10.3390/polym15204082 |
| format | Article |
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The sensor is based on the immobilization of the chromogenic reagent picolinaldehyde salicyloylhydrazone (SHPA) within a polymer inclusion membrane. To reduce solvent usage, the reagent was synthesized using a green mechanochemical procedure. The components for sensor preparation were optimized with a sequential simplex method and the optimal composition was found to be 0.59 g cellulose triacetate (base polymer), 0.04 g SHPA (chemosensor reagent), 4.9 mL dibutyl phthalate (plasticizer), and 38 mL dichloromethane (solvent). The conditions of iron analysis were also optimized resulting in pH 6 for aqueous solution, 90 min exposure time and 10 min short-term stability. The optical sensor showed a linear range from the limit of detection (0.48 µmol L−1) to 54 µmol L−1 Fe(II). The precision of the method was found to be 1.44% and 1.19% for 17.9 and 45 µmol L−1 Fe(II), respectively. The characteristics of the sensor allowed the design of a Fe(II)/Fe(III) speciation scheme. The methodology was successfully applied to the determination of iron in food preservatives, food additives, and dietary supplement. Additionally, the Fe speciation scheme was successfully applied to an agricultural fertilizer.</description><identifier>ISSN: 2073-4360</identifier><identifier>EISSN: 2073-4360</identifier><identifier>DOI: 10.3390/polym15204082</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Aqueous solutions ; Cellulose triacetate ; Chemical sensors ; Chemical tests and reagents ; Chemoreceptors ; Chloride ; Design analysis ; Dibutyl phthalate ; Dichloromethane ; Dietary supplements ; Drinking water ; Fertilizers ; Food additives ; Food preservatives ; International economic relations ; Iron ; Ligands ; Membranes ; Optical measuring instruments ; Optical properties ; Pharmaceutical industry ; Polymers ; Potassium ; Preservatives ; Reagents ; Sensors ; Simplex method ; Solvents ; Speciation</subject><ispartof>Polymers, 2023-10, Vol.15 (20), p.4082</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2023 by the authors. 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c416t-d80e23f36521ed08b3f75a5c669ac51aba07182be79ab8ead6a1609f296cff3e3</cites><orcidid>0000-0003-3306-0539 ; 0000-0002-9902-7224 ; 0000-0002-8300-3922</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10610280/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10610280/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids></links><search><creatorcontrib>Sánchez-Ponce, Lorena</creatorcontrib><creatorcontrib>Casanueva-Marenco, María José</creatorcontrib><creatorcontrib>Díaz-de-Alba, Margarita</creatorcontrib><creatorcontrib>Galindo-Riaño, María Dolores</creatorcontrib><creatorcontrib>Granado-Castro, María Dolores</creatorcontrib><title>A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications</title><title>Polymers</title><description>The design, characterization, and analytical application of a green optical sensor for the selective determination of Fe(II) ions is proposed. The sensor is based on the immobilization of the chromogenic reagent picolinaldehyde salicyloylhydrazone (SHPA) within a polymer inclusion membrane. To reduce solvent usage, the reagent was synthesized using a green mechanochemical procedure. The components for sensor preparation were optimized with a sequential simplex method and the optimal composition was found to be 0.59 g cellulose triacetate (base polymer), 0.04 g SHPA (chemosensor reagent), 4.9 mL dibutyl phthalate (plasticizer), and 38 mL dichloromethane (solvent). The conditions of iron analysis were also optimized resulting in pH 6 for aqueous solution, 90 min exposure time and 10 min short-term stability. The optical sensor showed a linear range from the limit of detection (0.48 µmol L−1) to 54 µmol L−1 Fe(II). The precision of the method was found to be 1.44% and 1.19% for 17.9 and 45 µmol L−1 Fe(II), respectively. The characteristics of the sensor allowed the design of a Fe(II)/Fe(III) speciation scheme. The methodology was successfully applied to the determination of iron in food preservatives, food additives, and dietary supplement. Additionally, the Fe speciation scheme was successfully applied to an agricultural fertilizer.</description><subject>Aqueous solutions</subject><subject>Cellulose triacetate</subject><subject>Chemical sensors</subject><subject>Chemical tests and reagents</subject><subject>Chemoreceptors</subject><subject>Chloride</subject><subject>Design analysis</subject><subject>Dibutyl phthalate</subject><subject>Dichloromethane</subject><subject>Dietary supplements</subject><subject>Drinking water</subject><subject>Fertilizers</subject><subject>Food additives</subject><subject>Food preservatives</subject><subject>International economic relations</subject><subject>Iron</subject><subject>Ligands</subject><subject>Membranes</subject><subject>Optical measuring instruments</subject><subject>Optical properties</subject><subject>Pharmaceutical industry</subject><subject>Polymers</subject><subject>Potassium</subject><subject>Preservatives</subject><subject>Reagents</subject><subject>Sensors</subject><subject>Simplex method</subject><subject>Solvents</subject><subject>Speciation</subject><issn>2073-4360</issn><issn>2073-4360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNptkk1v1DAQhiMEElXpkbslLhya4o_EcbigZYGyUqFIhbPlOOOtK8cOdrLS8kv4uTjdCliELcujmed9LY-mKJ4TfMFYi1-Nwe0HUlNcYUEfFScUN6ysGMeP_4qfFmcp3eG8qppz0pwUP1foc9iBQ18WPUS08drNyQaPPsHQReWhfKsS9OgyAnh0PU5WK4duwKcQkcnnBhzoye4AvYMJ4mC9mhZ9MGgTg3-d08lu_Tla36qodEbsj3viHCnfo5VXbn8wXY2jy8FSS8-KJ0a5BGcP92nx7cP7r-uP5dX15Wa9uip1RfhU9gIDZYbxmhLoseiYaWpVa85bpWuiOoUbImgHTas6AarninDcGtpybQwDdlq8OfiOczdAr8FPUTk5RjuouJdBWXlc8fZWbsNOEswJpgJnh5cPDjF8nyFNcrBJg3O5d2FOkgrBaoFrTjL64h_0LswxN-CeohwLUfE_1FY5kNabkB_Wi6lcNQ0lbVuTJlMX_6Hy7mGwOngwNuePBOVBoGNIKYL5_UmC5TJD8miG2C_yqLwT</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Sánchez-Ponce, Lorena</creator><creator>Casanueva-Marenco, María José</creator><creator>Díaz-de-Alba, Margarita</creator><creator>Galindo-Riaño, María Dolores</creator><creator>Granado-Castro, María Dolores</creator><general>MDPI AG</general><general>MDPI</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PIMPY</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-3306-0539</orcidid><orcidid>https://orcid.org/0000-0002-9902-7224</orcidid><orcidid>https://orcid.org/0000-0002-8300-3922</orcidid></search><sort><creationdate>20231001</creationdate><title>A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications</title><author>Sánchez-Ponce, Lorena ; Casanueva-Marenco, María José ; Díaz-de-Alba, Margarita ; Galindo-Riaño, María Dolores ; Granado-Castro, María Dolores</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-d80e23f36521ed08b3f75a5c669ac51aba07182be79ab8ead6a1609f296cff3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Aqueous solutions</topic><topic>Cellulose triacetate</topic><topic>Chemical sensors</topic><topic>Chemical tests and reagents</topic><topic>Chemoreceptors</topic><topic>Chloride</topic><topic>Design analysis</topic><topic>Dibutyl phthalate</topic><topic>Dichloromethane</topic><topic>Dietary supplements</topic><topic>Drinking water</topic><topic>Fertilizers</topic><topic>Food additives</topic><topic>Food preservatives</topic><topic>International economic relations</topic><topic>Iron</topic><topic>Ligands</topic><topic>Membranes</topic><topic>Optical measuring instruments</topic><topic>Optical properties</topic><topic>Pharmaceutical industry</topic><topic>Polymers</topic><topic>Potassium</topic><topic>Preservatives</topic><topic>Reagents</topic><topic>Sensors</topic><topic>Simplex method</topic><topic>Solvents</topic><topic>Speciation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sánchez-Ponce, Lorena</creatorcontrib><creatorcontrib>Casanueva-Marenco, María José</creatorcontrib><creatorcontrib>Díaz-de-Alba, Margarita</creatorcontrib><creatorcontrib>Galindo-Riaño, María Dolores</creatorcontrib><creatorcontrib>Granado-Castro, María Dolores</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sánchez-Ponce, Lorena</au><au>Casanueva-Marenco, María José</au><au>Díaz-de-Alba, Margarita</au><au>Galindo-Riaño, María Dolores</au><au>Granado-Castro, María Dolores</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications</atitle><jtitle>Polymers</jtitle><date>2023-10-01</date><risdate>2023</risdate><volume>15</volume><issue>20</issue><spage>4082</spage><pages>4082-</pages><issn>2073-4360</issn><eissn>2073-4360</eissn><abstract>The design, characterization, and analytical application of a green optical sensor for the selective determination of Fe(II) ions is proposed. The sensor is based on the immobilization of the chromogenic reagent picolinaldehyde salicyloylhydrazone (SHPA) within a polymer inclusion membrane. To reduce solvent usage, the reagent was synthesized using a green mechanochemical procedure. The components for sensor preparation were optimized with a sequential simplex method and the optimal composition was found to be 0.59 g cellulose triacetate (base polymer), 0.04 g SHPA (chemosensor reagent), 4.9 mL dibutyl phthalate (plasticizer), and 38 mL dichloromethane (solvent). The conditions of iron analysis were also optimized resulting in pH 6 for aqueous solution, 90 min exposure time and 10 min short-term stability. The optical sensor showed a linear range from the limit of detection (0.48 µmol L−1) to 54 µmol L−1 Fe(II). The precision of the method was found to be 1.44% and 1.19% for 17.9 and 45 µmol L−1 Fe(II), respectively. The characteristics of the sensor allowed the design of a Fe(II)/Fe(III) speciation scheme. The methodology was successfully applied to the determination of iron in food preservatives, food additives, and dietary supplement. Additionally, the Fe speciation scheme was successfully applied to an agricultural fertilizer.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/polym15204082</doi><orcidid>https://orcid.org/0000-0003-3306-0539</orcidid><orcidid>https://orcid.org/0000-0002-9902-7224</orcidid><orcidid>https://orcid.org/0000-0002-8300-3922</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Aqueous solutions Cellulose triacetate Chemical sensors Chemical tests and reagents Chemoreceptors Chloride Design analysis Dibutyl phthalate Dichloromethane Dietary supplements Drinking water Fertilizers Food additives Food preservatives International economic relations Iron Ligands Membranes Optical measuring instruments Optical properties Pharmaceutical industry Polymers Potassium Preservatives Reagents Sensors Simplex method Solvents Speciation |
| title | A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications |
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