{"id":"https://openalex.org/W4320496346","doi":"https://doi.org/10.3390/s23042044","title":"Turn-On Fluorescent pH Probes for Monitoring Alkaline pHs Using Bis[2-(2\u2032-hydroxyphenyl)benzazole] Derivatives","display_name":"Turn-On Fluorescent pH Probes for Monitoring Alkaline pHs Using Bis[2-(2\u2032-hydroxyphenyl)benzazole] Derivatives","publication_year":2023,"publication_date":"2023-02-11","ids":{"openalex":"https://openalex.org/W4320496346","doi":"https://doi.org/10.3390/s23042044","pmid":"https://pubmed.ncbi.nlm.nih.gov/36850652"},"language":"en","primary_location":{"id":"doi:10.3390/s23042044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042044","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2044/pdf?version=1676365343","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/1424-8220/23/4/2044/pdf?version=1676365343","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102957329","display_name":"Hyuna Lee","orcid":"https://orcid.org/0000-0003-3420-6819"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyuna Lee","raw_affiliation_strings":["Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100673815","display_name":"Suji Lee","orcid":"https://orcid.org/0000-0002-8855-9110"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Suji Lee","raw_affiliation_strings":["Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004905567","display_name":"Min Su Han","orcid":"https://orcid.org/0000-0001-9588-6980"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Min Su Han","raw_affiliation_strings":["Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea","institution_ids":["https://openalex.org/I39534123"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004905567"],"corresponding_institution_ids":["https://openalex.org/I39534123"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.5435,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.89296636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"23","issue":"4","first_page":"2044","last_page":"2044"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10532","display_name":"Molecular Sensors and Ion Detection","score":1.0,"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":1.0,"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/T11240","display_name":"Luminescence and Fluorescent Materials","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.9184771776199341},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.7081701755523682},{"id":"https://openalex.org/keywords/photochemistry","display_name":"Photochemistry","score":0.4221963584423065},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.05463266372680664}],"concepts":[{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.9184771776199341},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7081701755523682},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4221963584423065},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.05463266372680664},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s23042044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042044","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2044/pdf?version=1676365343","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:36850652","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36850652","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:pubmedcentral.nih.gov:9965889","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9965889","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9965889/pdf/sensors-23-02044.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"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"},{"id":"pmh:oai:doaj.org/article:1b71a62d11bc453bb13be8bde01ef931","is_oa":true,"landing_page_url":"https://doaj.org/article/1b71a62d11bc453bb13be8bde01ef931","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 4, p 2044 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/4/2044/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23042044","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23042044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042044","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2044/pdf?version=1676365343","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":[],"awards":[{"id":"https://openalex.org/G1195770602","display_name":null,"funder_award_id":"2020R1A2B5B01002392","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G1777491073","display_name":null,"funder_award_id":"NRF-2020R1A2B5B01002392","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G2696308420","display_name":null,"funder_award_id":"2020R1A2B5B","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G3034753964","display_name":null,"funder_award_id":"grant","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G342704958","display_name":null,"funder_award_id":"funded","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6491037742","display_name":null,"funder_award_id":"2020R1A2B5B010","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G982292920","display_name":null,"funder_award_id":"NRF-20","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4320496346.pdf"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1947235407","https://openalex.org/W1996588080","https://openalex.org/W2013765800","https://openalex.org/W2016672918","https://openalex.org/W2017766716","https://openalex.org/W2021134836","https://openalex.org/W2048722243","https://openalex.org/W2060520505","https://openalex.org/W2066409427","https://openalex.org/W2078772275","https://openalex.org/W2079488111","https://openalex.org/W2085586616","https://openalex.org/W2099446918","https://openalex.org/W2111988302","https://openalex.org/W2118648339","https://openalex.org/W2320213632","https://openalex.org/W2324416518","https://openalex.org/W2341834145","https://openalex.org/W2394572312","https://openalex.org/W2474349840","https://openalex.org/W2480782276","https://openalex.org/W2528235963","https://openalex.org/W2602155142","https://openalex.org/W2735955185","https://openalex.org/W2761022381","https://openalex.org/W2765082550","https://openalex.org/W2788284687","https://openalex.org/W2795054237","https://openalex.org/W2894627408","https://openalex.org/W2906072511","https://openalex.org/W2914795024","https://openalex.org/W2972196262","https://openalex.org/W2999512795","https://openalex.org/W3008063261","https://openalex.org/W3022693928","https://openalex.org/W3091059941","https://openalex.org/W3093800504","https://openalex.org/W3112229031","https://openalex.org/W3170041987","https://openalex.org/W3182187694","https://openalex.org/W3215089652","https://openalex.org/W4206704817","https://openalex.org/W4221082498"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W2948807893","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W4391375266","https://openalex.org/W2078814861","https://openalex.org/W2527526854","https://openalex.org/W2048628899"],"abstract_inverted_index":{"For":[0],"surveilling":[1],"human":[2],"health,":[3],"industries,":[4],"and":[5,63,68,82],"the":[6],"environment,":[7],"pH":[8,23,85,112],"monitoring":[9,110],"is":[10],"important.":[11],"Numerous":[12],"studies":[13],"on":[14],"fluorescent":[15,26,43,107],"probes":[16,27,44,54,108],"have":[17,55],"been":[18],"conducted":[19],"to":[20,61,105],"monitor":[21],"various":[22],"ranges.":[24],"However,":[25],"that":[28],"are":[29,35],"capable":[30],"of":[31],"sensing":[32],"alkaline":[33,47,72,111],"regions":[34],"rare.":[36],"In":[37],"this":[38],"study,":[39],"we":[40],"propose":[41],"turn-on-type":[42],"for":[45,109],"detecting":[46],"pHs":[48],"using":[49],"bis[2-(2'-hydroxyphenyl)benzazole]":[50],"(bis(HBX))":[51],"derivatives.":[52],"These":[53],"high":[56],"p<i>K</i><sub>a</sub>":[57],"values":[58],"(from":[59],"9.7":[60],"10.8)":[62],"exhibit":[64,78],"strong":[65],"fluorescence":[66,94],"intensity":[67],"color":[69],"changes":[70],"at":[71],"pHs.":[73],"Probes":[74],"derived":[75],"from":[76],"bis(HBX)":[77],"good":[79],"photostability,":[80],"reversibility,":[81],"anti-interference":[83],"toward":[84,96],"variations,":[86],"which":[87],"can":[88],"be":[89,103],"identified":[90],"as":[91],"a":[92,97],"certain":[93],"change":[95],"basic":[98],"pH.":[99],"Therefore,":[100],"compounds":[101],"would":[102],"advantageous":[104],"use":[106],"changes.":[113]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8}],"updated_date":"2026-03-22T08:09:32.410652","created_date":"2025-10-10T00:00:00"}