{"id":"https://openalex.org/W2136157218","doi":"https://doi.org/10.1039/c2an36284h","title":"Selective determination of cysteine using BSA-stabilized gold nanoclusters with red emission","display_name":"Selective determination of cysteine using BSA-stabilized gold nanoclusters with red emission","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2136157218","doi":"https://doi.org/10.1039/c2an36284h","mag":"2136157218","pmid":"https://pubmed.ncbi.nlm.nih.gov/23033064"},"language":"en","primary_location":{"id":"doi:10.1039/c2an36284h","doi":"https://doi.org/10.1039/c2an36284h","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2an36284h","pdf_url":null,"source":{"id":"https://openalex.org/S105746325","display_name":"The Analyst","issn_l":"0003-2654","issn":["0003-2654","1364-5528"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Analyst","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5018806382","display_name":"Malin Cui","orcid":"https://orcid.org/0000-0002-1224-2731","observed_orcids":["https://orcid.org/0000-0002-1224-2731"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ma-Lin Cui","raw_affiliation_strings":["Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, 363000, P. R. China","Department of Chemistry and Environmental Science, Zhangzhou Normal College,Zhangzhou,P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, 363000, P. R. China","institution_ids":["https://openalex.org/I9356336"]},{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College,Zhangzhou,P. R. China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440976","display_name":"Jiaming Liu","orcid":"https://orcid.org/0000-0002-6619-6443","observed_orcids":["https://orcid.org/0000-0002-6619-6443"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jia-Ming Liu","raw_affiliation_strings":["Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100740798","display_name":"Xinxing Wang","orcid":"https://orcid.org/0000-0003-1258-7286","observed_orcids":["https://orcid.org/0000-0003-1258-7286"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin-Xing Wang","raw_affiliation_strings":["Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034965904","display_name":"Liping Lin","orcid":"https://orcid.org/0000-0001-7147-8798","observed_orcids":["https://orcid.org/0000-0001-7147-8798"]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li-Ping Lin","raw_affiliation_strings":["Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Li Jiao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9356336","display_name":"Minnan Normal University","ror":"https://ror.org/02vj1vm13","country_code":"CN","type":"education","lineage":["https://openalex.org/I9356336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Jiao","raw_affiliation_strings":["Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou, P. R. China","institution_ids":["https://openalex.org/I9356336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705837","display_name":"Lihong Zhang","orcid":"https://orcid.org/0000-0003-2946-8072","observed_orcids":["https://orcid.org/0000-0003-2946-8072"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li-Hong Zhang","raw_affiliation_strings":["Department of Food and Biological Engineering, Zhangzhou Institute of Technology, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Food and Biological Engineering, Zhangzhou Institute of Technology, Zhangzhou, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102142147","display_name":"Zhi-Yong Zheng","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhi-Yong Zheng","raw_affiliation_strings":["Department of Food and Biological Engineering, Zhangzhou Institute of Technology, Zhangzhou, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Food and Biological Engineering, Zhangzhou Institute of Technology, Zhangzhou, P. R. China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100859397","display_name":"Shao\u2010Qin Lin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shao-Qin Lin","raw_affiliation_strings":["Department of Biochemistry, Fujian Education College, Fuzhou, 350001, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry, Fujian Education College, Fuzhou, 350001, P. R. China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100440976"],"corresponding_institution_ids":["https://openalex.org/I9356336"],"apc_list":null,"apc_paid":null,"fwci":3.1292,"has_fulltext":false,"cited_by_count":81,"citation_normalized_percentile":{"value":0.93024947,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"137","issue":"22","first_page":"5346","last_page":"5346"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12149","display_name":"Nanocluster Synthesis and Applications","score":0.9390000104904175,"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/T12149","display_name":"Nanocluster Synthesis and Applications","score":0.9390000104904175,"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/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.039900001138448715,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.00559999980032444,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cysteine-detection","display_name":"cysteine detection","score":0.8199999928474426},{"id":"https://openalex.org/keywords/gold-nanoclusters","display_name":"gold nanoclusters","score":0.9990000128746033},{"id":"https://openalex.org/keywords/red-photoluminescence","display_name":"red photoluminescence","score":0.875},{"id":"https://openalex.org/keywords/fluorescence-enhancement","display_name":"fluorescence enhancement","score":0.6420000195503235},{"id":"https://openalex.org/keywords/surface-defects","display_name":"surface defects","score":0.7710000276565552},{"id":"https://openalex.org/keywords/fluorometric-assay","display_name":"fluorometric assay","score":0.6990000009536743},{"id":"https://openalex.org/keywords/protein-stabilized-nanoparticles","display_name":"protein-stabilized nanoparticles","score":0.5070000290870667}],"concepts":[{"id":"https://openalex.org/C2778402822","wikidata":"https://www.wikidata.org/wiki/Q22302226","display_name":"Nanoclusters","level":2,"score":0.9279224872589111},{"id":"https://openalex.org/C2779201268","wikidata":"https://www.wikidata.org/wiki/Q186474","display_name":"Cysteine","level":3,"score":0.695442259311676},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6247296333312988},{"id":"https://openalex.org/C2778987444","wikidata":"https://www.wikidata.org/wiki/Q25111397","display_name":"Aggregation-induced emission","level":3,"score":0.5134804844856262},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.37041598558425903},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3342655301094055},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.19934576749801636},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1945902705192566},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17082250118255615},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.13895979523658752},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.051332563161849976},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D003545","descriptor_name":"Cysteine","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D005470","descriptor_name":"Fluorometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012710","descriptor_name":"Serum Albumin, Bovine","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D013696","descriptor_name":"Temperature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017550","descriptor_name":"Spectroscopy, Fourier Transform Infrared","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046529","descriptor_name":"Microscopy, Electron, Transmission","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1039/c2an36284h","doi":"https://doi.org/10.1039/c2an36284h","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2an36284h","pdf_url":null,"source":{"id":"https://openalex.org/S105746325","display_name":"The Analyst","issn_l":"0003-2654","issn":["0003-2654","1364-5528"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Analyst","raw_type":"journal-article"},{"id":"pmid:23033064","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23033064","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,"listed_in":[],"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":"The Analyst","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1967784525","https://openalex.org/W1971341023","https://openalex.org/W1972047170","https://openalex.org/W1972270814","https://openalex.org/W1974184798","https://openalex.org/W1988887549","https://openalex.org/W2004658492","https://openalex.org/W2010807959","https://openalex.org/W2013753213","https://openalex.org/W2014963863","https://openalex.org/W2024422280","https://openalex.org/W2030725121","https://openalex.org/W2030771589","https://openalex.org/W2043248104","https://openalex.org/W2043621883","https://openalex.org/W2044554677","https://openalex.org/W2050380936","https://openalex.org/W2052026954","https://openalex.org/W2053839634","https://openalex.org/W2064041862","https://openalex.org/W2067964718","https://openalex.org/W2068866125","https://openalex.org/W2073345152","https://openalex.org/W2080446087","https://openalex.org/W2089802000","https://openalex.org/W2092232801","https://openalex.org/W2104348641","https://openalex.org/W2132480672","https://openalex.org/W2137001034","https://openalex.org/W2149997127","https://openalex.org/W3038669778"],"related_works":["https://openalex.org/W2743333885","https://openalex.org/W3083927303","https://openalex.org/W2943427681","https://openalex.org/W3161534486","https://openalex.org/W4383186054","https://openalex.org/W2954186112","https://openalex.org/W2985650109","https://openalex.org/W3044431489","https://openalex.org/W2886840601","https://openalex.org/W2215085371"],"abstract_inverted_index":{"Gold":[0],"nanoclusters":[1],"(AuNCs)":[2],"were":[3,90,111],"synthesized":[4],"by":[5,98,113],"a":[6,45,56,92],"macromolecules":[7],"template":[8],"using":[9],"bovine":[10],"serum":[11],"albumin":[12],"(BSA)":[13],"as":[14],"stabilizer":[15],"which":[16],"can":[17],"emit":[18],"red":[19],"photoluminescence":[20],"under":[21],"illumination":[22],"of":[23,29,37,50,107,128,135],"ultraviolet":[24],"light.":[25],"The":[26],"fluorescence":[27],"intensity":[28],"AuNCs":[30,38,108],"enhanced":[31],"through":[32],"decreasing":[33],"the":[34,88,102,105,126,129,133],"surface":[35],"defects":[36],"modified":[39],"with":[40,55,95],"cysteine,":[41],"herein":[42],"we":[43],"present":[44],"novel":[46],"fluorometry":[47],"for":[48,132],"determination":[49],"trace":[51],"cysteine.":[52],"This":[53],"method":[54],"wider":[57],"linear":[58],"range":[59],"from":[60],"2.0":[61],"to":[62,80],"800":[63],"nmol":[64,72],"mL(-1),":[65],"higher":[66],"sensitivity":[67],"(detection":[68],"limit":[69],"was":[70],"1.2":[71],"mL(-1))":[73],"and":[74,87,109,118,125],"better":[75],"selectivity":[76],"has":[77,137],"been":[78,138],"utilized":[79],"determine":[81],"cysteine":[82,136],"content":[83],"in":[84,91],"real":[85],"samples,":[86],"results":[89],"good":[93],"agreement":[94],"those":[96],"determined":[97],"electrochemical":[99],"biosensor.":[100],"At":[101],"same":[103],"time,":[104],"structures":[106],"AuNCs-cysteine":[110],"characterized":[112],"Fourier-transform":[114],"infrared":[115],"spectroscopy":[116],"(FTIR)":[117],"high":[119],"resolution":[120],"transmission":[121],"electron":[122],"microscopy":[123],"(HRTEM)":[124],"mechanism":[127],"proposed":[130],"assay":[131],"detection":[134],"discussed.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":6}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}