{"id":"https://openalex.org/W3106760838","doi":"https://doi.org/10.3390/s20226687","title":"Facilitating Hotspot Alignment in Tip-Enhanced Raman Spectroscopy via the Silver Photoluminescence of the Probe","display_name":"Facilitating Hotspot Alignment in Tip-Enhanced Raman Spectroscopy via the Silver Photoluminescence of the Probe","publication_year":2020,"publication_date":"2020-11-23","ids":{"openalex":"https://openalex.org/W3106760838","doi":"https://doi.org/10.3390/s20226687","mag":"3106760838","pmid":"https://pubmed.ncbi.nlm.nih.gov/33238402"},"language":"en","primary_location":{"id":"doi:10.3390/s20226687","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226687","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6687/pdf?version=1606116335","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/1424-8220/20/22/6687/pdf?version=1606116335","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019495463","display_name":"Yuan Fan","orcid":"https://orcid.org/0000-0003-1939-3783"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Fan","raw_affiliation_strings":["Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114023655","display_name":"Dan Jin","orcid":"https://orcid.org/0000-0001-6323-9674"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Jin","raw_affiliation_strings":["Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009347512","display_name":"Xiuju Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuju Wu","raw_affiliation_strings":["Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023227589","display_name":"Hui Fang","orcid":"https://orcid.org/0000-0002-4764-9988"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Fang","raw_affiliation_strings":["Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049601762","display_name":"Xiaocong Yuan","orcid":"https://orcid.org/0000-0003-2605-9003"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaocong Yuan","raw_affiliation_strings":["Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanophotonics Research Center, Shenzhen Key Laboratory of Micro-Scale Optical Information Technology, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023227589"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.2613,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.52634672,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"20","issue":"22","first_page":"6687","last_page":"6687"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12466","display_name":"Near-Field Optical Microscopy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12466","display_name":"Near-Field Optical Microscopy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10923","display_name":"Force Microscopy Techniques and Applications","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photoluminescence","display_name":"Photoluminescence","score":0.7474417686462402},{"id":"https://openalex.org/keywords/raman-spectroscopy","display_name":"Raman spectroscopy","score":0.7014397382736206},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6853395700454712},{"id":"https://openalex.org/keywords/surface-plasmon-resonance","display_name":"Surface plasmon resonance","score":0.6420496702194214},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.49639612436294556},{"id":"https://openalex.org/keywords/spectroscopy","display_name":"Spectroscopy","score":0.46998655796051025},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.46206650137901306},{"id":"https://openalex.org/keywords/scanning-probe-microscopy","display_name":"Scanning probe microscopy","score":0.4598217308521271},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.44539761543273926},{"id":"https://openalex.org/keywords/microscopy","display_name":"Microscopy","score":0.42832398414611816},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4245259165763855},{"id":"https://openalex.org/keywords/microscope","display_name":"Microscope","score":0.4167943298816681},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.32465386390686035},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.11798542737960815}],"concepts":[{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.7474417686462402},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.7014397382736206},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6853395700454712},{"id":"https://openalex.org/C106847996","wikidata":"https://www.wikidata.org/wiki/Q898756","display_name":"Surface plasmon resonance","level":3,"score":0.6420496702194214},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.49639612436294556},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.46998655796051025},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.46206650137901306},{"id":"https://openalex.org/C36628996","wikidata":"https://www.wikidata.org/wiki/Q907287","display_name":"Scanning probe microscopy","level":2,"score":0.4598217308521271},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.44539761543273926},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.42832398414611816},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4245259165763855},{"id":"https://openalex.org/C67649825","wikidata":"https://www.wikidata.org/wiki/Q196538","display_name":"Microscope","level":2,"score":0.4167943298816681},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.32465386390686035},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.11798542737960815},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20226687","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226687","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6687/pdf?version=1606116335","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:33238402","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33238402","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:4c79c953de2a43a3afc8e5cad616838b","is_oa":true,"landing_page_url":"https://doaj.org/article/4c79c953de2a43a3afc8e5cad616838b","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 20, Iss 22, p 6687 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/22/6687/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20226687","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 20; Issue 22; Pages: 6687","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7700460","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7700460","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/s20226687","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226687","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6687/pdf?version=1606116335","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/G3674526924","display_name":null,"funder_award_id":"61427819","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4627195611","display_name":null,"funder_award_id":"2018B030311048","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3106760838.pdf","grobid_xml":"https://content.openalex.org/works/W3106760838.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1602312668","https://openalex.org/W1967765688","https://openalex.org/W1970851581","https://openalex.org/W2002991559","https://openalex.org/W2003326508","https://openalex.org/W2007329320","https://openalex.org/W2007429028","https://openalex.org/W2017987624","https://openalex.org/W2027540164","https://openalex.org/W2028736267","https://openalex.org/W2029830809","https://openalex.org/W2033223457","https://openalex.org/W2035329989","https://openalex.org/W2038475542","https://openalex.org/W2040104484","https://openalex.org/W2041754208","https://openalex.org/W2041823159","https://openalex.org/W2060397836","https://openalex.org/W2061048756","https://openalex.org/W2062123859","https://openalex.org/W2068471700","https://openalex.org/W2071517292","https://openalex.org/W2094570376","https://openalex.org/W2117434047","https://openalex.org/W2136691622","https://openalex.org/W2139677756","https://openalex.org/W2139704213","https://openalex.org/W2150536727","https://openalex.org/W2152265295","https://openalex.org/W2163294590","https://openalex.org/W2169281231","https://openalex.org/W2172222388","https://openalex.org/W2473496110","https://openalex.org/W2566801082","https://openalex.org/W2599286232","https://openalex.org/W2603052964","https://openalex.org/W2624361332","https://openalex.org/W2784595817","https://openalex.org/W2794104564","https://openalex.org/W2900434516","https://openalex.org/W2923478319","https://openalex.org/W2923986134","https://openalex.org/W2950083433","https://openalex.org/W2973263191"],"related_works":["https://openalex.org/W2945804409","https://openalex.org/W2092639464","https://openalex.org/W2050156500","https://openalex.org/W1646861040","https://openalex.org/W4250591583","https://openalex.org/W421626312","https://openalex.org/W2001961030","https://openalex.org/W1559834722","https://openalex.org/W1495286807","https://openalex.org/W1968090166"],"abstract_inverted_index":{"A":[0,20],"tip-enhanced":[1],"Raman":[2],"spectroscopy":[3],"(TERS)":[4],"system":[5],"based":[6],"on":[7],"an":[8],"atomic":[9],"force":[10],"microscope":[11],"(AFM)":[12],"and":[13,101,149],"radially":[14],"polarized":[15],"laser":[16],"beam":[17],"was":[18,31,95,106],"developed.":[19],"TERS":[21,47,85,93,111,125,140,154,163],"probe":[22,48,83,94,99,126],"with":[23,33],"plasmon":[24,53],"resonance":[25,54],"wavelength":[26,30],"matching":[27],"the":[28,34,44,58,65,70,78,81,88,92,110,120,124,134,145,152],"excitation":[29],"prepared":[32],"help":[35],"of":[36,64,73,80,91,113,123,147,151],"dark-field":[37],"micrographs.":[38],"The":[39],"intrinsic":[40],"photoluminescence":[41],"(PL)":[42],"from":[43],"silver":[45],"(Ag)-coated":[46],"induced":[49],"by":[50],"localized":[51],"surface":[52],"contains":[55],"information":[56],"about":[57],"near-field":[59],"enhanced":[60],"electromagnetic":[61],"field":[62],"intensity":[63,71],"probe.":[66],"Therefore,":[67],"we":[68],"used":[69,108],"change":[72],"Ag":[74,89,121],"PL":[75,90,122],"to":[76,97,131],"evaluate":[77],"stability":[79],"Ag-coated":[82],"during":[84],"experiments.":[86,141,164],"Tracking":[87],"helpful":[96],"detect":[98],"damage":[100,150],"hotspot":[102,135],"alignment.":[103],"Our":[104],"setup":[105],"successfully":[107],"for":[109,139,159],"imaging":[112],"single-walled":[114],"carbon":[115],"nanotubes,":[116],"which":[117],"demonstrated":[118],"that":[119],"is":[127],"a":[128],"good":[129],"criterion":[130],"assist":[132],"in":[133,162],"alignment":[136],"procedure":[137],"required":[138],"This":[142],"method":[143],"lowers":[144],"risk":[146],"contamination":[148],"precious":[153],"probe,":[155],"making":[156],"it":[157],"worthwhile":[158],"wide":[160],"adoption":[161]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
