{"id":"https://openalex.org/W4309548171","doi":"https://doi.org/10.3390/s22229005","title":"Ion-Imprinted Chitosan-Based Localized Surface Plasmon Resonance Sensor for Ni2+ Detection","display_name":"Ion-Imprinted Chitosan-Based Localized Surface Plasmon Resonance Sensor for Ni2+ Detection","publication_year":2022,"publication_date":"2022-11-21","ids":{"openalex":"https://openalex.org/W4309548171","doi":"https://doi.org/10.3390/s22229005","pmid":"https://pubmed.ncbi.nlm.nih.gov/36433601"},"language":"en","primary_location":{"id":"doi:10.3390/s22229005","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22229005","pdf_url":"https://www.mdpi.com/1424-8220/22/22/9005/pdf?version=1669023544","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/1424-8220/22/22/9005/pdf?version=1669023544","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090610514","display_name":"Xiujuan Zhong","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiujuan Zhong","raw_affiliation_strings":["College of Chemistry & Chemical Engineering, Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Chemistry & Chemical Engineering, Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100401372","display_name":"Ma Li","orcid":"https://orcid.org/0000-0002-8948-0391"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Ma","raw_affiliation_strings":["College of Chemistry & Chemical Engineering, Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Chemistry & Chemical Engineering, Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067161270","display_name":"Guolu Yin","orcid":"https://orcid.org/0000-0002-8004-4198"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guolu Yin","raw_affiliation_strings":["Key Laboratory of Optoelectronic Technology & Systems (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Optoelectronic Technology & Systems (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100401372"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.693,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.67539427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"22","issue":"22","first_page":"9005","last_page":"9005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.996999979019165,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9965000152587891,"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/surface-plasmon-resonance","display_name":"Surface plasmon resonance","score":0.8469934463500977},{"id":"https://openalex.org/keywords/ion","display_name":"Ion","score":0.5551987886428833},{"id":"https://openalex.org/keywords/chitosan","display_name":"Chitosan","score":0.530104398727417},{"id":"https://openalex.org/keywords/plasmon","display_name":"Plasmon","score":0.5177639722824097},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5174701809883118},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.47192811965942383},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4555846154689789},{"id":"https://openalex.org/keywords/surface-plasmon","display_name":"Surface plasmon","score":0.4502250850200653},{"id":"https://openalex.org/keywords/resonance","display_name":"Resonance (particle physics)","score":0.4420168697834015},{"id":"https://openalex.org/keywords/localized-surface-plasmon","display_name":"Localized surface plasmon","score":0.41671645641326904},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.2925305664539337},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.26437246799468994},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20677778124809265},{"id":"https://openalex.org/keywords/atomic-physics","display_name":"Atomic physics","score":0.14882701635360718}],"concepts":[{"id":"https://openalex.org/C106847996","wikidata":"https://www.wikidata.org/wiki/Q898756","display_name":"Surface plasmon resonance","level":3,"score":0.8469934463500977},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5551987886428833},{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.530104398727417},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.5177639722824097},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5174701809883118},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.47192811965942383},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4555846154689789},{"id":"https://openalex.org/C136676167","wikidata":"https://www.wikidata.org/wiki/Q1151829","display_name":"Surface plasmon","level":3,"score":0.4502250850200653},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.4420168697834015},{"id":"https://openalex.org/C10165471","wikidata":"https://www.wikidata.org/wiki/Q1548263","display_name":"Localized surface plasmon","level":4,"score":0.41671645641326904},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.2925305664539337},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.26437246799468994},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20677778124809265},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.14882701635360718},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22229005","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22229005","pdf_url":"https://www.mdpi.com/1424-8220/22/22/9005/pdf?version=1669023544","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:36433601","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36433601","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:doaj.org/article:84c49d271b0441be9e23eab1b7cb10d2","is_oa":true,"landing_page_url":"https://doaj.org/article/84c49d271b0441be9e23eab1b7cb10d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 22, Iss 22, p 9005 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/22/9005/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22229005","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; Volume 22; Issue 22; Pages: 9005","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9694492","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9694492","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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"}],"best_oa_location":{"id":"doi:10.3390/s22229005","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22229005","pdf_url":"https://www.mdpi.com/1424-8220/22/22/9005/pdf?version=1669023544","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/G1866756999","display_name":null,"funder_award_id":"21676034","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4486436734","display_name":null,"funder_award_id":"61975022","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4309548171.pdf","grobid_xml":"https://content.openalex.org/works/W4309548171.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1975405443","https://openalex.org/W1985054391","https://openalex.org/W2026883725","https://openalex.org/W2057317821","https://openalex.org/W2067122246","https://openalex.org/W2072982772","https://openalex.org/W2107402782","https://openalex.org/W2129774468","https://openalex.org/W2250191329","https://openalex.org/W2333196413","https://openalex.org/W2472164310","https://openalex.org/W2597827954","https://openalex.org/W2795499670","https://openalex.org/W2802386333","https://openalex.org/W2802690216","https://openalex.org/W2810435999","https://openalex.org/W2894922659","https://openalex.org/W2910441369","https://openalex.org/W2919742910","https://openalex.org/W2936329618","https://openalex.org/W2966144540","https://openalex.org/W2975242741","https://openalex.org/W2985235397","https://openalex.org/W3000990125","https://openalex.org/W3037124704","https://openalex.org/W3096194075","https://openalex.org/W3131346619","https://openalex.org/W3159059151","https://openalex.org/W3194596067","https://openalex.org/W4200288236","https://openalex.org/W4210460969"],"related_works":["https://openalex.org/W2090877574","https://openalex.org/W2057844422","https://openalex.org/W2783232460","https://openalex.org/W1533020838","https://openalex.org/W2098412915","https://openalex.org/W2044592186","https://openalex.org/W2171472132","https://openalex.org/W2469340082","https://openalex.org/W2026956862","https://openalex.org/W2897594299"],"abstract_inverted_index":{"Heavy":[0],"metals":[1],"are":[2],"important":[3],"sources":[4],"of":[5,89,97,114,135,141],"environmental":[6],"pollution":[7],"and":[8,25,50,73,138],"cause":[9],"disease":[10],"in":[11,104],"organisms":[12],"throughout":[13],"the":[14,40,45,58,70,82,86,90,95,101,105,115,128,139,151],"food":[15],"chain.":[16],"A":[17],"localized":[18,106],"surface":[19,47,107],"plasmon":[20,48,108],"resonance":[21],"sensor":[22,131],"was":[23,53,66,79,118],"proposed":[24,129],"demonstrated":[26],"to":[27,43,68,84,120],"realize":[28],"Ni2+":[29,71,78,98,130],"detection":[30,142],"by":[31,56,99],"using":[32,57],"ion-imprinted":[33,152],"chitosan.":[34,159],"Au":[35],"nanoparticles":[36],"were":[37],"coated":[38],"on":[39],"multimode":[41],"fiber":[42],"excite":[44],"local":[46],"resonance,":[49],"Ni2+-imprinted":[51],"chitosan":[52,153],"then":[54],"functionalized":[55],"dip":[59],"coating":[60,112],"technique.":[61],"Ethylene":[62],"diamine":[63],"tetra-acetic":[64],"acid":[65],"used":[67],"release":[69],"ions":[72],"hence":[74],"form":[75],"countless":[76],"voids.":[77],"refilled":[80],"into":[81],"voids":[83],"increase":[85],"refractive":[87],"index":[88],"sensing":[91],"material,":[92],"thus":[93],"realizing":[94],"measurement":[96],"monitoring":[100],"wavelength":[102],"shift":[103],"resonant":[109],"peak.":[110],"The":[111,146],"thickness":[113],"Ni2+\u2013chitosan":[116],"gel":[117],"optimized":[119],"obtain":[121],"greater":[122],"sensitivity.":[123],"Experimental":[124],"results":[125],"show":[126],"that":[127,150],"has":[132,154],"a":[133],"sensitivity":[134],"185":[136],"pm/\u03bcM,":[137],"limit":[140],"is":[143],"0.512":[144],"\u03bcM.":[145],"comparison":[147],"experiments":[148],"indicated":[149],"better":[155],"selectivity":[156],"than":[157],"pure":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
