{"id":"https://openalex.org/W7127940474","doi":"https://doi.org/10.1016/j.saa.2026.127543","title":"Next-generation advanced surface plasmon resonance biosensor for dopamine detection with ZnO-ag multilayer design: Machine learning optimization for high sensitivity","display_name":"Next-generation advanced surface plasmon resonance biosensor for dopamine detection with ZnO-ag multilayer design: Machine learning optimization for high sensitivity","publication_year":2026,"publication_date":"2026-02-05","ids":{"openalex":"https://openalex.org/W7127940474","doi":"https://doi.org/10.1016/j.saa.2026.127543","pmid":"https://pubmed.ncbi.nlm.nih.gov/41666781"},"language":"en","primary_location":{"id":"doi:10.1016/j.saa.2026.127543","doi":"https://doi.org/10.1016/j.saa.2026.127543","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.saa.2026.127543","pdf_url":null,"source":{"id":"https://openalex.org/S96873385","display_name":"Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy","issn_l":"1386-1425","issn":["1386-1425","1873-3557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy","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/A5094146317","display_name":"Trupti Kamani","orcid":"https://orcid.org/0009-0009-2862-1451","observed_orcids":["https://orcid.org/0009-0009-2862-1451"]},"institutions":[{"id":"https://openalex.org/I3132999081","display_name":"Marwadi University","ror":"https://ror.org/030dn1812","country_code":"IN","type":"education","lineage":["https://openalex.org/I3132999081"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Trupti Kamani","raw_affiliation_strings":["Department of Physics, Marwadi University, Rajkot 360003, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Marwadi University, Rajkot 360003, India","institution_ids":["https://openalex.org/I3132999081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125250937","display_name":"Shobhit K. Patel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3132999081","display_name":"Marwadi University","ror":"https://ror.org/030dn1812","country_code":"IN","type":"education","lineage":["https://openalex.org/I3132999081"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shobhit K. Patel","raw_affiliation_strings":["Department of Computer Engineering-AI & Big Data, Marwadi University, Rajkot 360003, India. Electronic address: shobhitkumar.patel@marwadieducation.edu.in"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering-AI & Big Data, Marwadi University, Rajkot 360003, India. Electronic address: shobhitkumar.patel@marwadieducation.edu.in","institution_ids":["https://openalex.org/I3132999081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125131967","display_name":"Yogesh Sharma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74885063","display_name":"Sharda University","ror":"https://ror.org/03b6ffh07","country_code":"IN","type":"education","lineage":["https://openalex.org/I74885063"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yogesh Sharma","raw_affiliation_strings":["Department of Physics & Environmental Sciences, Sharda School of Engineering & Science, Sharda University, Greater Noida 201310, Uttar Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics & Environmental Sciences, Sharda School of Engineering & Science, Sharda University, Greater Noida 201310, Uttar Pradesh, India","institution_ids":["https://openalex.org/I74885063"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125165483","display_name":"Fahad Ahmed Alzahrani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I199693650","display_name":"Umm al-Qura University","ror":"https://ror.org/01xjqrm90","country_code":"SA","type":"education","lineage":["https://openalex.org/I199693650"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Fahad Ahmed Alzahrani","raw_affiliation_strings":["Department of Computer Engineering, Umm Al-Qura University, Mecca 24381, Saudi Arabia. Electronic address: fayzahrani@uqu.edu.sa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Umm Al-Qura University, Mecca 24381, Saudi Arabia. Electronic address: fayzahrani@uqu.edu.sa","institution_ids":["https://openalex.org/I199693650"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5125165483","https://openalex.org/A5125250937"],"corresponding_institution_ids":["https://openalex.org/I199693650","https://openalex.org/I3132999081"],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":5.2448,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.95182996,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"352","issue":null,"first_page":"127543","last_page":"127543"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9726999998092651,"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"}},"topics":[{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9726999998092651,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.007899999618530273,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.006300000008195639,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dopamine-detection","display_name":"dopamine detection","score":0.847000002861023},{"id":"https://openalex.org/keywords/surface-plasmon-resonance-biosensor","display_name":"surface plasmon resonance biosensor","score":0.9900000095367432},{"id":"https://openalex.org/keywords/refractive-index-biosensor","display_name":"refractive index biosensor","score":0.9449999928474426},{"id":"https://openalex.org/keywords/detection-limit","display_name":"detection limit","score":0.7360000014305115},{"id":"https://openalex.org/keywords/quality-factor","display_name":"quality factor","score":0.7839999794960022},{"id":"https://openalex.org/keywords/machine-learning-optimization","display_name":"machine learning optimization","score":0.7260000109672546},{"id":"https://openalex.org/keywords/neurotransmitter-detection","display_name":"neurotransmitter detection","score":0.5820000171661377}],"concepts":[{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.7501000165939331},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7465999722480774},{"id":"https://openalex.org/C513476851","wikidata":"https://www.wikidata.org/wiki/Q170304","display_name":"Dopamine","level":2,"score":0.7311000227928162},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.6449000239372253},{"id":"https://openalex.org/C106847996","wikidata":"https://www.wikidata.org/wiki/Q898756","display_name":"Surface plasmon resonance","level":3,"score":0.5799000263214111},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4876999855041504},{"id":"https://openalex.org/C2776219046","wikidata":"https://www.wikidata.org/wiki/Q162657","display_name":"Neurotransmitter","level":3,"score":0.43290001153945923},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.4187000095844269},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3749000132083893},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.352400004863739},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C2775894120","wikidata":"https://www.wikidata.org/wiki/Q271663","display_name":"Catecholamine","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3237000107765198},{"id":"https://openalex.org/C2781197716","wikidata":"https://www.wikidata.org/wiki/Q864574","display_name":"Biomarker","level":2,"score":0.3084000051021576},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.29660001397132874},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.2800000011920929},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C120069818","wikidata":"https://www.wikidata.org/wiki/Q415496","display_name":"Dopamine receptor","level":3,"score":0.26420000195503235},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.2612999975681305}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004298","descriptor_name":"Dopamine","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D057230","descriptor_name":"Limit of Detection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.saa.2026.127543","doi":"https://doi.org/10.1016/j.saa.2026.127543","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.saa.2026.127543","pdf_url":null,"source":{"id":"https://openalex.org/S96873385","display_name":"Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy","issn_l":"1386-1425","issn":["1386-1425","1873-3557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy","raw_type":"journal-article"},{"id":"pmid:41666781","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41666781","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":"Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6186517441","display_name":null,"funder_award_id":"IFP22UQU4170008DSR056","funder_id":"https://openalex.org/F4320327296","funder_display_name":"Ministry of Education \u2013 Kingdom of Saudi Arabi"}],"funders":[{"id":"https://openalex.org/F4320327296","display_name":"Ministry of Education \u2013 Kingdom of Saudi Arabi","ror":"https://ror.org/00q919b81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1175786615","https://openalex.org/W2065088603","https://openalex.org/W2066033928","https://openalex.org/W2081938042","https://openalex.org/W2315179197","https://openalex.org/W2954732990","https://openalex.org/W2969649899","https://openalex.org/W3033018829","https://openalex.org/W3090824566","https://openalex.org/W3198513685","https://openalex.org/W3202009666","https://openalex.org/W3215154280","https://openalex.org/W4214642690","https://openalex.org/W4307722955","https://openalex.org/W4308684159","https://openalex.org/W4315750472","https://openalex.org/W4327587459","https://openalex.org/W4366588091","https://openalex.org/W4372233796","https://openalex.org/W4376958465","https://openalex.org/W4388891997","https://openalex.org/W4390202036","https://openalex.org/W4390404791","https://openalex.org/W4393053825","https://openalex.org/W4399906682","https://openalex.org/W4402216906","https://openalex.org/W4403706797","https://openalex.org/W4405150058","https://openalex.org/W4405693537","https://openalex.org/W4410082160","https://openalex.org/W4412391156","https://openalex.org/W4413340202","https://openalex.org/W4414267342","https://openalex.org/W4414675832","https://openalex.org/W7083303982","https://openalex.org/W7117659766"],"related_works":["https://openalex.org/W2027505504","https://openalex.org/W4404775567","https://openalex.org/W4399906682","https://openalex.org/W1972778070","https://openalex.org/W7167892130","https://openalex.org/W3034197770","https://openalex.org/W2248784123","https://openalex.org/W7116766568","https://openalex.org/W7155075586","https://openalex.org/W7166701193"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-02-07T00:00:00"}