{"id":"https://openalex.org/W2140597243","doi":"https://doi.org/10.1039/c2jm35501a","title":"Facile bulk production of highly blue fluorescent graphitic carbon nitride quantum dots and their application as highly selective and sensitive sensors for the detection of mercuric and iodide ions in aqueous media","display_name":"Facile bulk production of highly blue fluorescent graphitic carbon nitride quantum dots and their application as highly selective and sensitive sensors for the detection of mercuric and iodide ions in aqueous media","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2140597243","doi":"https://doi.org/10.1039/c2jm35501a","mag":"2140597243"},"language":"en","primary_location":{"id":"doi:10.1039/c2jm35501a","doi":"https://doi.org/10.1039/c2jm35501a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2jm35501a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials 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/A5008497963","display_name":"Sudip Barman","orcid":"https://orcid.org/0000-0002-4285-9417","observed_orcids":["https://orcid.org/0000-0002-4285-9417"]},"institutions":[{"id":"https://openalex.org/I163389970","display_name":"National Institute of Science Education and Research","ror":"https://ror.org/02r2k1c68","country_code":"IN","type":"education","lineage":["https://openalex.org/I163389970","https://openalex.org/I200207707"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sudip Barman","raw_affiliation_strings":["School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, Orissa-751 005, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, Orissa-751 005, India","institution_ids":["https://openalex.org/I163389970"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081032201","display_name":"Mriganka Sadhukhan","orcid":"https://orcid.org/0000-0003-1740-2543","observed_orcids":["https://orcid.org/0000-0003-1740-2543"]},"institutions":[{"id":"https://openalex.org/I163389970","display_name":"National Institute of Science Education and Research","ror":"https://ror.org/02r2k1c68","country_code":"IN","type":"education","lineage":["https://openalex.org/I163389970","https://openalex.org/I200207707"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mriganka Sadhukhan","raw_affiliation_strings":["School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, Orissa-751 005, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, Orissa-751 005, India","institution_ids":["https://openalex.org/I163389970"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5008497963"],"corresponding_institution_ids":["https://openalex.org/I163389970"],"apc_list":null,"apc_paid":null,"fwci":8.6054,"has_fulltext":false,"cited_by_count":464,"citation_normalized_percentile":{"value":0.98737457,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"22","issue":"41","first_page":"21832","last_page":"21832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11342","display_name":"Carbon and Quantum Dots Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11342","display_name":"Carbon and Quantum Dots Applications","score":1.0,"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/T10321","display_name":"Quantum Dots Synthesis And Properties","score":0.0,"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":0.0,"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/graphitic-carbon-nitride-quantum-dots","display_name":"graphitic carbon nitride quantum dots","score":0.9980000257492065},{"id":"https://openalex.org/keywords/blue-fluorescence","display_name":"blue fluorescence","score":0.8970000147819519},{"id":"https://openalex.org/keywords/mercury-ion-detection","display_name":"mercury ion detection","score":0.7689999938011169},{"id":"https://openalex.org/keywords/iodide-ion-detection","display_name":"iodide ion detection","score":0.9750000238418579},{"id":"https://openalex.org/keywords/fluorescence-quenching","display_name":"fluorescence quenching","score":0.9169999957084656},{"id":"https://openalex.org/keywords/fluorescence-recovery","display_name":"fluorescence recovery","score":0.734000027179718},{"id":"https://openalex.org/keywords/formamide","display_name":"formamide","score":0.4300000071525574},{"id":"https://openalex.org/keywords/microwave-assisted-synthesis","display_name":"microwave-assisted synthesis","score":0.7730000019073486},{"id":"https://openalex.org/keywords/aqueous-solution-sensing","display_name":"aqueous solution sensing","score":0.5799999833106995}],"concepts":[{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.7859683632850647},{"id":"https://openalex.org/C2778835725","wikidata":"https://www.wikidata.org/wiki/Q5597232","display_name":"Graphitic carbon nitride","level":4,"score":0.728364109992981},{"id":"https://openalex.org/C2778270854","wikidata":"https://www.wikidata.org/wiki/Q283917","display_name":"Formamide","level":2,"score":0.6682646870613098},{"id":"https://openalex.org/C2778870691","wikidata":"https://www.wikidata.org/wiki/Q44794658","display_name":"Iodide","level":2,"score":0.6262998580932617},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.6012028455734253},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.5523364543914795},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5395582914352417},{"id":"https://openalex.org/C124657808","wikidata":"https://www.wikidata.org/wiki/Q1133068","display_name":"Quantum dot","level":2,"score":0.5250487327575684},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5183071494102478},{"id":"https://openalex.org/C70050531","wikidata":"https://www.wikidata.org/wiki/Q899089","display_name":"Delocalized electron","level":2,"score":0.4545856714248657},{"id":"https://openalex.org/C121745418","wikidata":"https://www.wikidata.org/wiki/Q585536","display_name":"Quenching (fluorescence)","level":3,"score":0.4539385735988617},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.4231113791465759},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35628044605255127},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1818012297153473},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.1544957160949707},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.13422980904579163},{"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/c2jm35501a","doi":"https://doi.org/10.1039/c2jm35501a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2jm35501a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W94136447","https://openalex.org/W254597443","https://openalex.org/W1601817229","https://openalex.org/W1965601651","https://openalex.org/W1966445791","https://openalex.org/W1972796811","https://openalex.org/W1985572652","https://openalex.org/W1993536399","https://openalex.org/W1998552626","https://openalex.org/W1999313993","https://openalex.org/W2004195761","https://openalex.org/W2006733032","https://openalex.org/W2017611256","https://openalex.org/W2020292805","https://openalex.org/W2034083247","https://openalex.org/W2037065043","https://openalex.org/W2038015091","https://openalex.org/W2040996873","https://openalex.org/W2058897268","https://openalex.org/W2062030278","https://openalex.org/W2065160424","https://openalex.org/W2080209758","https://openalex.org/W2081320859","https://openalex.org/W2083279368","https://openalex.org/W2086352105","https://openalex.org/W2090187922","https://openalex.org/W2090232733","https://openalex.org/W2092332261","https://openalex.org/W2101317526","https://openalex.org/W2109161711","https://openalex.org/W2149187137","https://openalex.org/W2151223831","https://openalex.org/W2163052209","https://openalex.org/W2167821865","https://openalex.org/W2329797396","https://openalex.org/W2330096616","https://openalex.org/W4249534044","https://openalex.org/W4251820951"],"related_works":["https://openalex.org/W835704283","https://openalex.org/W2889909559","https://openalex.org/W2002961016","https://openalex.org/W2066337788","https://openalex.org/W2945918752","https://openalex.org/W4389088091","https://openalex.org/W4384257756","https://openalex.org/W4306767623","https://openalex.org/W3164794820","https://openalex.org/W4281673687"],"abstract_inverted_index":{"Highly":[0],"blue":[1],"fluorescent":[2],"graphitic":[3],"carbon":[4],"nitride":[5],"quantum":[6,54],"dots":[7,55],"(g-CNQDs)":[8],"were":[9],"synthesized":[10],"by":[11],"a":[12,125],"simple":[13],"microwave":[14],"mediated":[15],"method":[16],"from":[17],"formamide":[18],"(HCONH2).":[19],"The":[20,75,102],"fluorescence":[21,117,146],"emission":[22,45],"of":[23,43,50,73,78,90,100,104,119,133],"g-CNQDs":[24,122],"is":[25,95],"found":[26],"to":[27,70],"be":[28],"strongly":[29],"dependent":[30],"on":[31,37],"solvent,":[32],"pH":[33],"as":[34,36,136,138],"well":[35,137],"excitation":[38],"wavelengths;":[39],"the":[40,44,51,71,82,91,98,108,116],"life":[41],"time":[42],"decreases":[46],"with":[47,81],"increasing":[48],"polarity":[49],"solvent.":[52],"These":[53],"are":[56],"highly":[57],"sensitive":[58,131],"and":[59,113,130],"selective":[60,129],"florescent":[61],"probes":[62],"for":[63,97,128],"mercuric":[64,134],"ions":[65,80,106,135,140],"in":[66,93,141],"aqueous":[67,142],"media":[68,143],"due":[69],"\u201csuperquenching\u201d":[72],"fluorescence.":[74,101],"complex":[76],"formation":[77],"Hg2+":[79,110],"CNx":[83],"sheet":[84],"involving":[85],"\u03c0":[86],"delocalized":[87],"electron":[88],"moieties":[89],"latter,":[92],"fact,":[94],"responsible":[96],"quenching":[99],"addition":[103],"iodide":[105,139],"abstracts":[107],"bound":[109],"forming":[111],"HgI2":[112],"gives":[114],"back":[115],"characteristic":[118],"g-CNQDs.":[120],"Thus,":[121],"can":[123],"play":[124],"dual":[126],"role":[127],"detection":[132],"via":[144],"\u201cON\u2013OFF\u2013ON\u201d":[145],"response.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":33},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":31},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":47},{"year":2019,"cited_by_count":53},{"year":2018,"cited_by_count":55},{"year":2017,"cited_by_count":37},{"year":2016,"cited_by_count":47},{"year":2015,"cited_by_count":32},{"year":2014,"cited_by_count":21},{"year":2013,"cited_by_count":13}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
