{"id":"https://openalex.org/W4368368598","doi":"https://doi.org/10.1002/ajoc.202300151","title":"A New Chromone\u2010based Sequential Functioning Colorimetric Chemosensor for Cu2+ and Cysteine in Near\u2010perfect Aqueous Media","display_name":"A New Chromone\u2010based Sequential Functioning Colorimetric Chemosensor for Cu2+ and Cysteine in Near\u2010perfect Aqueous Media","publication_year":2023,"publication_date":"2023-05-03","ids":{"openalex":"https://openalex.org/W4368368598","doi":"https://doi.org/10.1002/ajoc.202300151"},"language":"en","primary_location":{"id":"doi:10.1002/ajoc.202300151","doi":"https://doi.org/10.1002/ajoc.202300151","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ajoc.202300151","pdf_url":null,"source":{"id":"https://openalex.org/S2491942749","display_name":"Asian Journal of Organic Chemistry","issn_l":"2193-5807","issn":["2193-5807","2193-5815"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Organic Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078643158","display_name":"Sumin Jung","orcid":"https://orcid.org/0000-0001-8922-3005","observed_orcids":["https://orcid.org/0000-0001-8922-3005"]},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sumin Jung","raw_affiliation_strings":["Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075607859","display_name":"Dongkyun Gil","orcid":"https://orcid.org/0000-0001-5525-4532","observed_orcids":["https://orcid.org/0000-0001-5525-4532"]},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongkyun Gil","raw_affiliation_strings":["Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056506851","display_name":"Cheal Kim","orcid":"https://orcid.org/0000-0002-7580-0374","observed_orcids":["https://orcid.org/0000-0002-7580-0374"]},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Cheal Kim","raw_affiliation_strings":["Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea"],"raw_orcid":"https://orcid.org/0000-0002-7580-0374","affiliations":[{"raw_affiliation_string":"Department of Fine Chem., SNUT (Seoul National Univ. of Sci. and Tech.), 232 Gongneung-ro, Seoul, Korea","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5056506851"],"corresponding_institution_ids":["https://openalex.org/I118373667"],"apc_list":{"value":3660,"currency":"USD","value_usd":3660},"apc_paid":null,"fwci":0.2705,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.31020879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"12","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10532","display_name":"Molecular Sensors and Ion Detection","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10532","display_name":"Molecular Sensors and Ion Detection","score":0.9994999766349792,"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/T10180","display_name":"Analytical chemistry methods development","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/T10578","display_name":"Supramolecular Chemistry and Complexes","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/colorimetric-detection","display_name":"colorimetric sensing","score":0.8289999961853027},{"id":"https://openalex.org/keywords/copper-ion-detection","display_name":"copper ion detection","score":0.7940000295639038},{"id":"https://openalex.org/keywords/cysteine-detection","display_name":"cysteine detection","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sequential-detection","display_name":"sequential detection","score":0.6520000100135803},{"id":"https://openalex.org/keywords/water-analysis","display_name":"water analysis","score":0.382999986410141},{"id":"https://openalex.org/keywords/sensing-mechanism","display_name":"sensing mechanism","score":0.6520000100135803},{"id":"https://openalex.org/keywords/dft-calculations","display_name":"DFT calculations","score":0.7329999804496765}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9364598393440247},{"id":"https://openalex.org/C2779326954","wikidata":"https://www.wikidata.org/wiki/Q420156","display_name":"Chromone","level":2,"score":0.9200081825256348},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.7594519853591919},{"id":"https://openalex.org/C2776324355","wikidata":"https://www.wikidata.org/wiki/Q15149231","display_name":"Azine","level":2,"score":0.6732314825057983},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.654897928237915},{"id":"https://openalex.org/C2993699647","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous medium","level":3,"score":0.6335234045982361},{"id":"https://openalex.org/C2779201268","wikidata":"https://www.wikidata.org/wiki/Q186474","display_name":"Cysteine","level":3,"score":0.534809947013855},{"id":"https://openalex.org/C64299311","wikidata":"https://www.wikidata.org/wiki/Q374535","display_name":"Colorimetry","level":2,"score":0.45363718271255493},{"id":"https://openalex.org/C2777454769","wikidata":"https://www.wikidata.org/wiki/Q11172462","display_name":"Methylene","level":2,"score":0.441619873046875},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3890617787837982},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.28530195355415344},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.28282833099365234},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.27270233631134033},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.23108139634132385},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ajoc.202300151","doi":"https://doi.org/10.1002/ajoc.202300151","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ajoc.202300151","pdf_url":null,"source":{"id":"https://openalex.org/S2491942749","display_name":"Asian Journal of Organic Chemistry","issn_l":"2193-5807","issn":["2193-5807","2193-5815"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Organic Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1059419932","display_name":null,"funder_award_id":"2020R1A6A1A03042742","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W1966182479","https://openalex.org/W2023271753","https://openalex.org/W2025616791","https://openalex.org/W2029801702","https://openalex.org/W2033990154","https://openalex.org/W2044490585","https://openalex.org/W2047948574","https://openalex.org/W2057194572","https://openalex.org/W2068617439","https://openalex.org/W2086633012","https://openalex.org/W2094642658","https://openalex.org/W2143981217","https://openalex.org/W2215055659","https://openalex.org/W2297764225","https://openalex.org/W2321972685","https://openalex.org/W2324996266","https://openalex.org/W2473888065","https://openalex.org/W2745170565","https://openalex.org/W2759617903","https://openalex.org/W2780031255","https://openalex.org/W2790291429","https://openalex.org/W2790356613","https://openalex.org/W2791371116","https://openalex.org/W2799442243","https://openalex.org/W2800558396","https://openalex.org/W2901733994","https://openalex.org/W2910536011","https://openalex.org/W2943503358","https://openalex.org/W2944280484","https://openalex.org/W2947207318","https://openalex.org/W2958996768","https://openalex.org/W2962452353","https://openalex.org/W2963059502","https://openalex.org/W2966361712","https://openalex.org/W2969792865","https://openalex.org/W2971843841","https://openalex.org/W2979557810","https://openalex.org/W2980983856","https://openalex.org/W2992785206","https://openalex.org/W2999939980","https://openalex.org/W3001177146","https://openalex.org/W3005057639","https://openalex.org/W3006924351","https://openalex.org/W3010196369","https://openalex.org/W3010463070","https://openalex.org/W3048794102","https://openalex.org/W3085976811","https://openalex.org/W3087677005","https://openalex.org/W3089040521","https://openalex.org/W3092989998","https://openalex.org/W3093716091","https://openalex.org/W3096639308","https://openalex.org/W3130567912","https://openalex.org/W3152973151","https://openalex.org/W3159755710","https://openalex.org/W3174821237","https://openalex.org/W3183279487","https://openalex.org/W3195001642","https://openalex.org/W3214568853","https://openalex.org/W4210491319","https://openalex.org/W4210625486","https://openalex.org/W4213043645","https://openalex.org/W4221089970","https://openalex.org/W4221098535","https://openalex.org/W4240053218","https://openalex.org/W4280571225","https://openalex.org/W4280589017","https://openalex.org/W4281871589","https://openalex.org/W4283025909","https://openalex.org/W4285602013","https://openalex.org/W4293723108"],"related_works":["https://openalex.org/W2215055659","https://openalex.org/W7139027297","https://openalex.org/W1968556300","https://openalex.org/W2025616791","https://openalex.org/W2086633012","https://openalex.org/W2963059502","https://openalex.org/W2773818952","https://openalex.org/W2901733994","https://openalex.org/W2779719427","https://openalex.org/W2075795936"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"selective":[2],"chromone\u2010containing":[3],"colorimetric":[4,42],"chemosensor":[5],"DOCC":[6,19,50,66,161],"((E)\u2010N,N\u2010dimethyl\u20102\u2010((4\u2010oxo\u20104H\u2010chromen\u20103\u2010yl)methylene)hydr":[7],"azine\u20101\u2010carbothioamide)":[8],"was":[9,118],"designed":[10],"for":[11,44,127],"the":[12,32,40,71,79,93,109,155],"sequential":[13,90],"probing":[14],"of":[15,35,111,116,158],"Cu2+":[16,45,57,69,159],"and":[17,30,55,113,139,148,162],"cysteine.":[18],"exhibited":[20],"a":[21,89],"marked":[22],"color":[23,100],"variation":[24],"from":[25,102],"colorless":[26,106],"to":[27,53,75,105,120,153],"pale":[28,103],"yellow":[29,104],"had":[31],"lowest":[33],"limit":[34,115],"detection":[36,117],"(0.30":[37],"\u03bcM)":[38],"among":[39],"chromone\u2010based":[41],"sensors":[43],"in":[46,58,88,108,132],"near\u2010perfect":[47],"aqueous":[48],"media.":[49],"could":[51,67,83],"work":[52],"probe":[54],"quantify":[56],"real":[59],"water":[60,133],"samples":[61,134],"with":[62,135],"great":[63],"recovery":[64,137],"(98\u2010102%).":[65],"discriminate":[68],"using":[70],"test":[72],"kit":[73],"down":[74],"10":[76],"\u03bcM.":[77,123],"On":[78],"other":[80],"hand,":[81],"Cu2+\u20102\u22c5DOCC":[82,96],"selectively":[84],"detect":[85],"cysteine":[86],"(Cys)":[87],"step":[91],"through":[92],"demetallation":[94],"reaction.":[95],"showed":[97],"that":[98],"its":[99,114],"returned":[101],"only":[107],"presence":[110],"Cys":[112,128,163],"calculated":[119],"be":[121],"6.62":[122],"The":[124],"practical":[125],"applications":[126],"were":[129,151],"successfully":[130],"achieved":[131],"perfect":[136],"(99\u2013100%)":[138],"pH":[140],"tests":[141],"at":[142],"7\u20139.":[143],"FT\u2010IR,":[144],"Job":[145],"plot,":[146],"ESI\u2010MS,":[147],"DFT":[149],"calculations":[150],"applied":[152],"explain":[154],"sensing":[156],"mechanisms":[157],"by":[160,164],"Cu2+\u20102\u22c5DOCC.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-05-05T00:00:00"}