{"id":"https://openalex.org/W4410775673","doi":"https://doi.org/10.1039/d5ma00517e","title":"Fluorescence switching via competitive ESIPT and spirolactam ring opening in a multifunctional rhodamine B probe for selective detection of Cu 2+ and OCl \u2212 : theoretical insights with anticancer and biosensor activity","display_name":"Fluorescence switching via competitive ESIPT and spirolactam ring opening in a multifunctional rhodamine B probe for selective detection of Cu 2+ and OCl \u2212 : theoretical insights with anticancer and biosensor activity","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410775673","doi":"https://doi.org/10.1039/d5ma00517e"},"language":"en","primary_location":{"id":"doi:10.1039/d5ma00517e","doi":"https://doi.org/10.1039/d5ma00517e","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d5ma00517e","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2025/ma/d5ma00517e","source":{"id":"https://openalex.org/S4210182508","display_name":"Materials Advances","issn_l":"2633-5409","issn":["2633-5409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Advances","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://pubs.rsc.org/en/content/articlepdf/2025/ma/d5ma00517e","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042110917","display_name":"S. Vishnu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I48018076","display_name":"Christ University","ror":"https://ror.org/022tv9y30","country_code":"IN","type":"education","lineage":["https://openalex.org/I48018076"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vishnu S","raw_affiliation_strings":["Department of Chemistry, Christ University, Hosur Road, Bangalore, Karnataka, 560029, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Christ University, Hosur Road, Bangalore, Karnataka, 560029, India","institution_ids":["https://openalex.org/I48018076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051823230","display_name":"Avijit Kumar Das","orcid":"https://orcid.org/0000-0002-3986-1874","observed_orcids":["https://orcid.org/0000-0002-3986-1874"]},"institutions":[{"id":"https://openalex.org/I48018076","display_name":"Christ University","ror":"https://ror.org/022tv9y30","country_code":"IN","type":"education","lineage":["https://openalex.org/I48018076"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Avijit Kumar Das","raw_affiliation_strings":["Department of Chemistry, Christ University, Hosur Road, Bangalore, Karnataka, 560029, India"],"raw_orcid":"https://orcid.org/0000-0002-3986-1874","affiliations":[{"raw_affiliation_string":"Department of Chemistry, Christ University, Hosur Road, Bangalore, Karnataka, 560029, India","institution_ids":["https://openalex.org/I48018076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120925983","display_name":"Gouri Karan","orcid":"https://orcid.org/0009-0007-9631-5734","observed_orcids":["https://orcid.org/0009-0007-9631-5734"]},"institutions":[{"id":"https://openalex.org/I41549804","display_name":"Vidyasagar University","ror":"https://ror.org/027jsza11","country_code":"IN","type":"education","lineage":["https://openalex.org/I41549804"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gouri Karan","raw_affiliation_strings":["Cancer Nanotherapeutics Laboratory, Biochemistry, Molecular Endocrinology, and Reproductive Physiology Division, Department of Human Physiology, Vidyasagar University, Midnapore-721 102, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cancer Nanotherapeutics Laboratory, Biochemistry, Molecular Endocrinology, and Reproductive Physiology Division, Department of Human Physiology, Vidyasagar University, Midnapore-721 102, West Bengal, India","institution_ids":["https://openalex.org/I41549804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005087999","display_name":"Sujata Maiti Choudhury","orcid":"https://orcid.org/0000-0002-5239-1352","observed_orcids":["https://orcid.org/0000-0002-5239-1352"]},"institutions":[{"id":"https://openalex.org/I41549804","display_name":"Vidyasagar University","ror":"https://ror.org/027jsza11","country_code":"IN","type":"education","lineage":["https://openalex.org/I41549804"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sujata Maiti Choudhury","raw_affiliation_strings":["Cancer Nanotherapeutics Laboratory, Biochemistry, Molecular Endocrinology, and Reproductive Physiology Division, Department of Human Physiology, Vidyasagar University, Midnapore-721 102, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cancer Nanotherapeutics Laboratory, Biochemistry, Molecular Endocrinology, and Reproductive Physiology Division, Department of Human Physiology, Vidyasagar University, Midnapore-721 102, West Bengal, India","institution_ids":["https://openalex.org/I41549804"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1600,"currency":"GBP","value_usd":1962},"apc_paid":{"value":1600,"currency":"GBP","value_usd":1962},"fwci":3.4652,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.94347826,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"6","issue":"13","first_page":"4499","last_page":"4512"},"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/T11708","display_name":"Photochromic and Fluorescence Chemistry","score":0.00019999999494757503,"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/T11240","display_name":"Luminescence and Fluorescent Materials","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rhodamine-b","display_name":"rhodamine B","score":0.6919999718666077},{"id":"https://openalex.org/keywords/esipt","display_name":"excited-state intramolecular proton transfer","score":0.9359999895095825},{"id":"https://openalex.org/keywords/spirolactam-ring-opening","display_name":"spirolactam ring opening","score":0.8769999742507935},{"id":"https://openalex.org/keywords/fluorescence-switching","display_name":"fluorescence switching","score":0.8889999985694885},{"id":"https://openalex.org/keywords/copper-ion-detection","display_name":"copper ion detection","score":0.843999981880188},{"id":"https://openalex.org/keywords/hypochlorite-detection","display_name":"hypochlorite detection","score":0.996999979019165},{"id":"https://openalex.org/keywords/colorimetric-sensor","display_name":"colorimetric sensor","score":0.777999997138977},{"id":"https://openalex.org/keywords/fluorometric-sensor","display_name":"fluorometric sensor","score":0.8740000128746033},{"id":"https://openalex.org/keywords/multifunctional-probes","display_name":"multifunctional probes","score":0.6420000195503235},{"id":"https://openalex.org/keywords/anticancer-activity","display_name":"anticancer activity","score":0.9120000004768372},{"id":"https://openalex.org/keywords/biosensors","display_name":"biosensors","score":0.9340000152587891}],"concepts":[{"id":"https://openalex.org/C2779916640","wikidata":"https://www.wikidata.org/wiki/Q420410","display_name":"Rhodamine","level":3,"score":0.7104429602622986},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.7002063989639282},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6482702493667603},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.530817985534668},{"id":"https://openalex.org/C2776002898","wikidata":"https://www.wikidata.org/wiki/Q429022","display_name":"Rhodamine B","level":4,"score":0.5013113021850586},{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.4597471356391907},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.3601868152618408},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.34471333026885986},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.18043571710586548},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.09386935830116272},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.04795697331428528},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1039/d5ma00517e","doi":"https://doi.org/10.1039/d5ma00517e","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d5ma00517e","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2025/ma/d5ma00517e","source":{"id":"https://openalex.org/S4210182508","display_name":"Materials Advances","issn_l":"2633-5409","issn":["2633-5409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Advances","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1039/d5ma00517e","doi":"https://doi.org/10.1039/d5ma00517e","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d5ma00517e","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2025/ma/d5ma00517e","source":{"id":"https://openalex.org/S4210182508","display_name":"Materials Advances","issn_l":"2633-5409","issn":["2633-5409"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Advances","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G8109252004","display_name":null,"funder_award_id":"SUR/2022/ 002461","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410775673.pdf","grobid_xml":"https://content.openalex.org/works/W4410775673.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W384316616","https://openalex.org/W1868504604","https://openalex.org/W1961534766","https://openalex.org/W1984898137","https://openalex.org/W2008443977","https://openalex.org/W2010608942","https://openalex.org/W2026151769","https://openalex.org/W2029093078","https://openalex.org/W2042245799","https://openalex.org/W2056869450","https://openalex.org/W2078152947","https://openalex.org/W2087079033","https://openalex.org/W2097675757","https://openalex.org/W2150728505","https://openalex.org/W2150845453","https://openalex.org/W2261007206","https://openalex.org/W2321972685","https://openalex.org/W2326119018","https://openalex.org/W2329112986","https://openalex.org/W2595362216","https://openalex.org/W2625373008","https://openalex.org/W2793210811","https://openalex.org/W2943857413","https://openalex.org/W2991612567","https://openalex.org/W2995333712","https://openalex.org/W3045483321","https://openalex.org/W3047512429","https://openalex.org/W3091449748","https://openalex.org/W3166006304","https://openalex.org/W3171343341","https://openalex.org/W3200829188","https://openalex.org/W3209129195","https://openalex.org/W4213043645","https://openalex.org/W4237837603","https://openalex.org/W4283782657","https://openalex.org/W4285384053","https://openalex.org/W4303628486","https://openalex.org/W4307819881","https://openalex.org/W4318263536","https://openalex.org/W4323353016","https://openalex.org/W4382934638","https://openalex.org/W4390021915","https://openalex.org/W4390790831","https://openalex.org/W4391616819","https://openalex.org/W4393976441","https://openalex.org/W4399562127","https://openalex.org/W4400248173","https://openalex.org/W4407292944"],"related_works":["https://openalex.org/W2609787431","https://openalex.org/W2070167496","https://openalex.org/W4205397350","https://openalex.org/W2149482486","https://openalex.org/W2387802206","https://openalex.org/W2047992270","https://openalex.org/W2058411155","https://openalex.org/W3107090837","https://openalex.org/W4312118895","https://openalex.org/W2080738542"],"abstract_inverted_index":{"A":[0],"multifunctional":[1],"ESIPT-based":[2],"rhodamine-derived":[3],"probe":[4],"(BHS)":[5],"was":[6],"synthesized":[7],"and":[8,13,25],"developed":[9],"as":[10],"a":[11],"colorimetric":[12],"fluorometric":[14],"sensor":[15],"for":[16],"the":[17],"selective":[18],"detection":[19],"of":[20],"copper":[21],"(Cu":[22],"2+":[23],")":[24,29],"hypochlorite":[26],"(OCl":[27],"\u2212":[28],"in":[30],"aqueous":[31],"solutions.":[32]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":7}],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2025-05-28T00:00:00"}