{"id":"https://openalex.org/W3183819250","doi":"https://doi.org/10.3390/s21154984","title":"Dipodal Tetraamide Derivatives of 1,10-Diaza-18-Crown-6 and Alkylmalonic Acids\u2014Synthesis and Use as Ionophores in Ion Selective Membrane Electrodes","display_name":"Dipodal Tetraamide Derivatives of 1,10-Diaza-18-Crown-6 and Alkylmalonic Acids\u2014Synthesis and Use as Ionophores in Ion Selective Membrane Electrodes","publication_year":2021,"publication_date":"2021-07-22","ids":{"openalex":"https://openalex.org/W3183819250","doi":"https://doi.org/10.3390/s21154984","mag":"3183819250","pmid":"https://pubmed.ncbi.nlm.nih.gov/34372221"},"language":"en","primary_location":{"id":"doi:10.3390/s21154984","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21154984","pdf_url":"https://www.mdpi.com/1424-8220/21/15/4984/pdf?version=1627868699","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/15/4984/pdf?version=1627868699","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041649542","display_name":"Rados\u0142aw Pome\u0107ko","orcid":"https://orcid.org/0000-0002-5025-9294"},"institutions":[{"id":"https://openalex.org/I169333911","display_name":"Gda\u0144sk University of Technology","ror":"https://ror.org/006x4sc24","country_code":"PL","type":"education","lineage":["https://openalex.org/I169333911"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Rados\u0142aw Pome\u0107ko","raw_affiliation_strings":["Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland"],"raw_orcid":"https://orcid.org/0000-0002-5025-9294","affiliations":[{"raw_affiliation_string":"Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland","institution_ids":["https://openalex.org/I169333911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091738181","display_name":"El\u017cbieta Luboch","orcid":"https://orcid.org/0000-0002-2418-9886"},"institutions":[{"id":"https://openalex.org/I169333911","display_name":"Gda\u0144sk University of Technology","ror":"https://ror.org/006x4sc24","country_code":"PL","type":"education","lineage":["https://openalex.org/I169333911"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"El\u017cbieta Luboch","raw_affiliation_strings":["Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland","institution_ids":["https://openalex.org/I169333911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022410928","display_name":"Maciej Jeszke","orcid":null},"institutions":[{"id":"https://openalex.org/I169333911","display_name":"Gda\u0144sk University of Technology","ror":"https://ror.org/006x4sc24","country_code":"PL","type":"education","lineage":["https://openalex.org/I169333911"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Maciej Jeszke","raw_affiliation_strings":["Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gda\u0144sk University of Technology, Narutowicza Street 11/12, 80-233 Gda\u0144sk, Poland","institution_ids":["https://openalex.org/I169333911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041649542"],"corresponding_institution_ids":["https://openalex.org/I169333911"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.3276,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.56992754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"21","issue":"15","first_page":"4984","last_page":"4984"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10532","display_name":"Molecular Sensors and Ion Detection","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ionophore","display_name":"Ionophore","score":0.9435195922851562},{"id":"https://openalex.org/keywords/selectivity","display_name":"Selectivity","score":0.8226674199104309},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.7715312838554382},{"id":"https://openalex.org/keywords/membrane","display_name":"Membrane","score":0.65018230676651},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.584148645401001},{"id":"https://openalex.org/keywords/ion-selective-electrode","display_name":"Ion selective electrode","score":0.5797589421272278},{"id":"https://openalex.org/keywords/crown-ether","display_name":"Crown ether","score":0.5348702073097229},{"id":"https://openalex.org/keywords/inorganic-chemistry","display_name":"Inorganic chemistry","score":0.518305242061615},{"id":"https://openalex.org/keywords/ion","display_name":"Ion","score":0.482284814119339},{"id":"https://openalex.org/keywords/combinatorial-chemistry","display_name":"Combinatorial chemistry","score":0.35814785957336426},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.23790258169174194},{"id":"https://openalex.org/keywords/physical-chemistry","display_name":"Physical chemistry","score":0.1407974362373352},{"id":"https://openalex.org/keywords/catalysis","display_name":"Catalysis","score":0.0640912652015686}],"concepts":[{"id":"https://openalex.org/C2779014961","wikidata":"https://www.wikidata.org/wiki/Q415168","display_name":"Ionophore","level":3,"score":0.9435195922851562},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.8226674199104309},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7715312838554382},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.65018230676651},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.584148645401001},{"id":"https://openalex.org/C2777207949","wikidata":"https://www.wikidata.org/wiki/Q2477607","display_name":"Ion selective electrode","level":4,"score":0.5797589421272278},{"id":"https://openalex.org/C2777255693","wikidata":"https://www.wikidata.org/wiki/Q410125","display_name":"Crown ether","level":3,"score":0.5348702073097229},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.518305242061615},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.482284814119339},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.35814785957336426},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.23790258169174194},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.1407974362373352},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0640912652015686},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007476","descriptor_name":"Ionophores","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007476","descriptor_name":"Ionophores","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007476","descriptor_name":"Ionophores","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017736","descriptor_name":"Ion-Selective Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017736","descriptor_name":"Ion-Selective Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017736","descriptor_name":"Ion-Selective Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D043844","descriptor_name":"Crown Ethers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D043844","descriptor_name":"Crown Ethers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D043844","descriptor_name":"Crown Ethers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s21154984","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21154984","pdf_url":"https://www.mdpi.com/1424-8220/21/15/4984/pdf?version=1627868699","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34372221","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34372221","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:bc9d6bed0a054e149514ce3fa588fd23","is_oa":true,"landing_page_url":"https://doaj.org/article/bc9d6bed0a054e149514ce3fa588fd23","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 15, p 4984 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/15/4984/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21154984","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 15; Pages: 4984","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8348374","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8348374","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21154984","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21154984","pdf_url":"https://www.mdpi.com/1424-8220/21/15/4984/pdf?version=1627868699","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3183819250.pdf","grobid_xml":"https://content.openalex.org/works/W3183819250.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W412992444","https://openalex.org/W1852370835","https://openalex.org/W1896747810","https://openalex.org/W1923577307","https://openalex.org/W1967500953","https://openalex.org/W1967811089","https://openalex.org/W1970928213","https://openalex.org/W1984505923","https://openalex.org/W1998872508","https://openalex.org/W2011923050","https://openalex.org/W2015566714","https://openalex.org/W2019919582","https://openalex.org/W2026436540","https://openalex.org/W2029919527","https://openalex.org/W2030682970","https://openalex.org/W2052658504","https://openalex.org/W2063032240","https://openalex.org/W2078067230","https://openalex.org/W2087830254","https://openalex.org/W2088841193","https://openalex.org/W2123112952","https://openalex.org/W2123881266","https://openalex.org/W2161624191","https://openalex.org/W2170126648","https://openalex.org/W2284502618","https://openalex.org/W2316649017","https://openalex.org/W2342946707","https://openalex.org/W2796794179","https://openalex.org/W2989017953","https://openalex.org/W3049701400"],"related_works":["https://openalex.org/W875287950","https://openalex.org/W2029869322","https://openalex.org/W1967500953","https://openalex.org/W2022927746","https://openalex.org/W1901850194","https://openalex.org/W3001117322","https://openalex.org/W1975426706","https://openalex.org/W2008379112","https://openalex.org/W2068633680","https://openalex.org/W2778384463"],"abstract_inverted_index":{"Novel":[0],"dipodal":[1],"derivatives":[2],"of":[3,31,60],"an":[4],"18-membered":[5],"diaza-crown":[6],"ether":[7],"with":[8],"two":[9],"diamide":[10],"chains":[11],"featuring":[12],"methylmalonic":[13],"or":[14],"butylmalonic":[15],"acid":[16],"residues":[17],"were":[18,79],"obtained":[19,68],"and":[20,58,88],"tested":[21],"as":[22,80],"ionophores":[23],"in":[24],"ion-selective":[25,47],"plasticized":[26],"membrane":[27],"electrodes.":[28,48],"The":[29,49,64],"objective":[30],"the":[32,41,52,70],"study":[33],"was":[34,62,67],"to":[35],"identify":[36],"measurement":[37],"conditions":[38],"which":[39],"ensure":[40],"most":[42],"favorable":[43],"performance":[44],"for":[45,69],"magnesium":[46],"relationship":[50],"between":[51],"molar":[53],"lipophilic":[54],"anion":[55],"salt-to-ionophore":[56],"ratio":[57],"selectivity":[59,77],"electrodes":[61],"examined.":[63],"best":[65],"result":[66],"conventional":[71],"electrode":[72],"containing":[73],"Mg2":[74],"ionophore.":[75],"Calculated":[76],"coefficients":[78],"follows:":[81],"logKMg/Ca":[82],"=":[83,86,90],"\u22122.77,":[84],"logKMg/Na":[85],"\u22123.46":[87],"logKMg.K":[89],"\u22122.24":[91],"(SSM,":[92],"1M).":[93]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
