{"id":"https://openalex.org/W2946351029","doi":"https://doi.org/10.1021/acs.jchemed.8b01050","title":"Experimenting with Plasmonic Copper Nanoparticles To Demonstrate Color Changes and Reactivity at the Nanoscale","display_name":"Experimenting with Plasmonic Copper Nanoparticles To Demonstrate Color Changes and Reactivity at the Nanoscale","publication_year":2019,"publication_date":"2019-05-24","ids":{"openalex":"https://openalex.org/W2946351029","doi":"https://doi.org/10.1021/acs.jchemed.8b01050","mag":"2946351029"},"language":"en","primary_location":{"id":"doi:10.1021/acs.jchemed.8b01050","doi":"https://doi.org/10.1021/acs.jchemed.8b01050","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.jchemed.8b01050","pdf_url":null,"source":{"id":"https://openalex.org/S105208853","display_name":"Journal of Chemical Education","issn_l":"0021-9584","issn":["0021-9584","1938-1328"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","erih-plus","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Education","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/A5050500339","display_name":"Alexey V. Markin","orcid":"https://orcid.org/0000-0001-7589-238X","observed_orcids":["https://orcid.org/0000-0001-7589-238X"]},"institutions":[{"id":"https://openalex.org/I125219893","display_name":"Saratov State University","ror":"https://ror.org/05jcsqx24","country_code":"RU","type":"education","lineage":["https://openalex.org/I125219893"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Alexey V. Markin","raw_affiliation_strings":["Saratov State University, Astrakhanskaya 83, Saratov 410012, Russia"],"raw_orcid":"https://orcid.org/0000-0001-7589-238X","affiliations":[{"raw_affiliation_string":"Saratov State University, Astrakhanskaya 83, Saratov 410012, Russia","institution_ids":["https://openalex.org/I125219893"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037005050","display_name":"Natalia E. Markina","orcid":"https://orcid.org/0000-0002-7031-1088","observed_orcids":["https://orcid.org/0000-0002-7031-1088"]},"institutions":[{"id":"https://openalex.org/I125219893","display_name":"Saratov State University","ror":"https://ror.org/05jcsqx24","country_code":"RU","type":"education","lineage":["https://openalex.org/I125219893"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Natalia E. Markina","raw_affiliation_strings":["Saratov State University, Astrakhanskaya 83, Saratov 410012, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saratov State University, Astrakhanskaya 83, Saratov 410012, Russia","institution_ids":["https://openalex.org/I125219893"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5050500339"],"corresponding_institution_ids":["https://openalex.org/I125219893"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":5.4728,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.95397783,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"96","issue":"7","first_page":"1438","last_page":"1442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12327","display_name":"Various Chemistry Research Topics","score":0.8740000128746033,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12327","display_name":"Various Chemistry Research Topics","score":0.8740000128746033,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.10830000042915344,"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/T11907","display_name":"Copper-based nanomaterials and applications","score":0.005900000222027302,"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/copper-nanoparticles","display_name":"copper nanoparticles","score":0.8500000238418579},{"id":"https://openalex.org/keywords/plasmonic-nanoparticles","display_name":"plasmonic nanoparticles","score":0.9660000205039978},{"id":"https://openalex.org/keywords/nanoparticle-oxidation","display_name":"nanoparticle oxidation","score":0.9259999990463257},{"id":"https://openalex.org/keywords/nanoparticle-aggregation","display_name":"nanoparticle aggregation","score":0.9929999709129333},{"id":"https://openalex.org/keywords/color-reaction","display_name":"color reaction","score":0.5519999861717224},{"id":"https://openalex.org/keywords/colloidal-stability","display_name":"colloidal stability","score":0.8629999756813049},{"id":"https://openalex.org/keywords/nanoparticle-synthesis","display_name":"nanoparticle synthesis","score":0.6399999856948853},{"id":"https://openalex.org/keywords/optical-properties-of-nanoparticles","display_name":"optical properties of nanoparticles","score":0.7279999852180481},{"id":"https://openalex.org/keywords/chemistry-club","display_name":"chemistry club","score":0.3499999940395355}],"concepts":[{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.7205516695976257},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.6826848983764648},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.6534038186073303},{"id":"https://openalex.org/C2778870691","wikidata":"https://www.wikidata.org/wiki/Q44794658","display_name":"Iodide","level":2,"score":0.5789673924446106},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.5256534814834595},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.516653835773468},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.42489269375801086},{"id":"https://openalex.org/C186423591","wikidata":"https://www.wikidata.org/wiki/Q216830","display_name":"Reducing agent","level":2,"score":0.42096731066703796},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4174294173717499},{"id":"https://openalex.org/C59789625","wikidata":"https://www.wikidata.org/wiki/Q181780","display_name":"Colloid","level":2,"score":0.41364577412605286},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3454204797744751},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.28411179780960083},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1820315718650818},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/acs.jchemed.8b01050","doi":"https://doi.org/10.1021/acs.jchemed.8b01050","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.jchemed.8b01050","pdf_url":null,"source":{"id":"https://openalex.org/S105208853","display_name":"Journal of Chemical Education","issn_l":"0021-9584","issn":["0021-9584","1938-1328"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","erih-plus","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Education","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4921554037","display_name":null,"funder_award_id":"17-03-00537","funder_id":"https://openalex.org/F4320321079","funder_display_name":"Russian Foundation for Basic Research"}],"funders":[{"id":"https://openalex.org/F4320321079","display_name":"Russian Foundation for Basic Research","ror":"https://ror.org/02mh1ke95"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W145525294","https://openalex.org/W1278164816","https://openalex.org/W1976875688","https://openalex.org/W1980986675","https://openalex.org/W1986748928","https://openalex.org/W2040357953","https://openalex.org/W2051048276","https://openalex.org/W2075242736","https://openalex.org/W2091109366","https://openalex.org/W2094938672","https://openalex.org/W2115029038","https://openalex.org/W2290214102","https://openalex.org/W2339898088","https://openalex.org/W2488703067","https://openalex.org/W2588390984","https://openalex.org/W2600241911","https://openalex.org/W2744430265","https://openalex.org/W2890692150","https://openalex.org/W3012303672"],"related_works":["https://openalex.org/W3049401941","https://openalex.org/W4395043052","https://openalex.org/W4205093123","https://openalex.org/W2104291528","https://openalex.org/W1980986675","https://openalex.org/W3046665612","https://openalex.org/W2290214102","https://openalex.org/W2079501844","https://openalex.org/W2017004995","https://openalex.org/W2595967019"],"abstract_inverted_index":{"The":[0,52,85,125,154,177,217,246],"authors":[1,155,203],"describe":[2],"a":[3],"series":[4],"of":[5,15,41,87,128,142,162,175,180,187,208,212,248],"simple":[6],"experiments":[7,25,58,194,218,250],"related":[8],"to":[9,99,106,122,137,146,221],"the":[10,57,88,118,123,131,139,148,160,171,202,205,249],"synthesis,":[11],"oxidation,":[12],"and":[13,44,65,79,104,113,145,158,173,191,214,229,244],"aggregation":[14],"plasmonic":[16,32],"copper":[17,144],"nanoparticles":[18,33],"(CuNPs)":[19],"stabilized":[20],"by":[21,49,130],"iodide":[22,181],"ions.":[23],"These":[24,72],"can":[26],"help":[27],"with":[28,151,195,210,257],"(i)":[29],"substituting":[30],"noble-metal-based":[31],"for":[34,56,164,170,238],"nanotechnology-oriented":[35],"lessons,":[36],"(ii)":[37],"demonstrating":[38],"high":[39,140],"reactivity":[40,141],"nanosized":[42,143],"objects,":[43],"(iii)":[45],"attracting":[46],"students\u2019":[47],"attention":[48],"colorful":[50],"experiments.":[51],"main":[53],"compounds":[54,73],"required":[55],"are":[59,74,198,219],"CuSO":[60,96],"4,":[61,64],"KI,":[62],"NaBH":[63],"diluted":[66],"H":[67],"2":[68],"SO":[69],"4":[70,97],".":[71],"relatively":[75],"safe,":[76],"available,":[77],"cost-effective,":[78],"do":[80],"not":[81],"require":[82],"special":[83],"recycling.":[84],"color":[86],"reaction":[89],"mixture":[90],"rapidly":[91],"changes":[92],"from":[93],"colorless":[94],"(diluted":[95],")":[98],"wine":[100],"red":[101],"(fresh":[102],"CuNPs)":[103,109],"then":[105],"yellow":[107],"(oxidized":[108],"or":[110],"dark":[111],"green":[112],"blue":[114],"(agglomerated":[115],"CuNPs),":[116],"making":[117],"reactions":[119,167],"more":[120],"visible":[121],"students.":[124],"fast":[126],"oxidation":[127,174],"CuNPs":[129,188,209],"oxygen":[132],"in":[133,183,224,242],"air":[134],"was":[135],"proposed":[136],"demonstrate":[138],"enrich":[147],"nanotechnology":[149],"lessons":[150,237],"chemical":[152],"reactions.":[153],"also":[156,252],"highlight":[157],"discuss":[159],"importance":[161],"accounting":[163],"potential":[165],"side":[166],"(e.g.,":[168],"hydrolysis)":[169],"synthesis":[172],"CuNPs.":[176],"important":[178],"role":[179],"ions":[182],"providing":[184],"colloidal":[185],"stability":[186],"is":[189],"discussed,":[190],"several":[192,255],"comparative":[193],"other":[196],"stabilizers":[197],"proposed.":[199],"In":[200],"addition,":[201],"compare":[204],"optical":[206],"properties":[207],"those":[211],"gold-":[213],"silver-based":[215],"nanoparticles.":[216],"designed":[220],"be":[222],"completed":[223],"less":[225],"than":[226],"45":[227],"min":[228],"have":[230],"been":[231,253],"regularly":[232],"used":[233],"at":[234,260],"chemistry":[235],"club":[236],"secondary":[239],"school":[240],"students":[241,259],"2017":[243],"2018.":[245],"efficiency":[247],"has":[251],"tested":[254],"times":[256],"undergraduate":[258],"Saratov":[261],"State":[262],"University.":[263]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-05-29T00:00:00"}
