{"id":"https://openalex.org/W2018859699","doi":"https://doi.org/10.1021/la700377y","title":"Effects of Alkylated Polyethylenimines on the Formation of Gold Nanoplates","display_name":"Effects of Alkylated Polyethylenimines on the Formation of Gold Nanoplates","publication_year":2007,"publication_date":"2007-05-05","ids":{"openalex":"https://openalex.org/W2018859699","doi":"https://doi.org/10.1021/la700377y","mag":"2018859699","pmid":"https://pubmed.ncbi.nlm.nih.gov/17480111"},"language":"en","primary_location":{"id":"doi:10.1021/la700377y","doi":"https://doi.org/10.1021/la700377y","is_oa":false,"landing_page_url":"https://doi.org/10.1021/la700377y","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Langmuir","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/A5102732380","display_name":"Chi\u2010Chang Chen","orcid":"https://orcid.org/0000-0002-6785-070X","observed_orcids":["https://orcid.org/0000-0002-6785-070X"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Chang Chen","raw_affiliation_strings":["Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085382725","display_name":"Chyuan-Heng Hsu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chyuan-Heng Hsu","raw_affiliation_strings":["Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113620481","display_name":"Ping\u2010Lin Kuo","orcid":"https://orcid.org/0000-0001-7658-2607","observed_orcids":["https://orcid.org/0000-0001-7658-2607"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Ping-Lin Kuo","raw_affiliation_strings":["Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 70101, ROC","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113620481"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":3.5956,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.93761572,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"23","issue":"12","first_page":"6801","last_page":"6806"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.9961000084877014,"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/T12149","display_name":"Nanocluster Synthesis and Applications","score":0.0013000000035390258,"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/T12240","display_name":"Nanomaterials for catalytic reactions","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gold-nanoplates","display_name":"gold nanoplates","score":0.8830000162124634},{"id":"https://openalex.org/keywords/polyethylenimine","display_name":"polyethyleneimine","score":0.7699999809265137},{"id":"https://openalex.org/keywords/polymer-hydrophobicity","display_name":"polymer hydrophobicity","score":0.8539999723434448},{"id":"https://openalex.org/keywords/reducing-agents","display_name":"reducing agents","score":0.5019999742507935},{"id":"https://openalex.org/keywords/morphology-control","display_name":"morphology control","score":0.6330000162124634},{"id":"https://openalex.org/keywords/solvent-effects","display_name":"solvent effects","score":0.5450000166893005},{"id":"https://openalex.org/keywords/ph-effect","display_name":"pH effect","score":0.7979999780654907},{"id":"https://openalex.org/keywords/room-temperature-synthesis","display_name":"room-temperature synthesis","score":0.8650000095367432}],"concepts":[{"id":"https://openalex.org/C164361826","wikidata":"https://www.wikidata.org/wiki/Q177604","display_name":"Alkylation","level":3,"score":0.7767820358276367},{"id":"https://openalex.org/C104819515","wikidata":"https://www.wikidata.org/wiki/Q900961","display_name":"Colloidal gold","level":3,"score":0.7168688774108887},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.7008827924728394},{"id":"https://openalex.org/C30095370","wikidata":"https://www.wikidata.org/wiki/Q899488","display_name":"Protonation","level":3,"score":0.6872564554214478},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.6144755482673645},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.603868842124939},{"id":"https://openalex.org/C59789625","wikidata":"https://www.wikidata.org/wiki/Q181780","display_name":"Colloid","level":2,"score":0.5995222330093384},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.5976704955101013},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.5829606056213379},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5256532430648804},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.5100980401039124},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.505198061466217},{"id":"https://openalex.org/C2911045874","wikidata":"https://www.wikidata.org/wiki/Q900961","display_name":"Gold Colloid","level":4,"score":0.4402098059654236},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.41782742738723755},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4157930016517639},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.3656318783760071},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3310709595680237},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.27724283933639526},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.17152103781700134},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.1284734606742859},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/la700377y","doi":"https://doi.org/10.1021/la700377y","is_oa":false,"landing_page_url":"https://doi.org/10.1021/la700377y","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Langmuir","raw_type":"journal-article"},{"id":"pmid:17480111","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17480111","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":"Langmuir : the ACS journal of surfaces and colloids","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W978173797","https://openalex.org/W1512466546","https://openalex.org/W1933064695","https://openalex.org/W1979120033","https://openalex.org/W2011022279","https://openalex.org/W2011957187","https://openalex.org/W2016840579","https://openalex.org/W2023476860","https://openalex.org/W2023672849","https://openalex.org/W2029204947","https://openalex.org/W2031686597","https://openalex.org/W2034054545","https://openalex.org/W2039091805","https://openalex.org/W2042082002","https://openalex.org/W2043696468","https://openalex.org/W2052130118","https://openalex.org/W2062320626","https://openalex.org/W2066345142","https://openalex.org/W2069483642","https://openalex.org/W2069873753","https://openalex.org/W2074452951","https://openalex.org/W2077028971","https://openalex.org/W2077792494","https://openalex.org/W2085752914","https://openalex.org/W2085995899","https://openalex.org/W2087745747","https://openalex.org/W2091470841","https://openalex.org/W2109260159","https://openalex.org/W2115029038","https://openalex.org/W2116313238","https://openalex.org/W2167659105","https://openalex.org/W2167734957","https://openalex.org/W2332990888","https://openalex.org/W2497302180"],"related_works":["https://openalex.org/W2011022279","https://openalex.org/W3094100886","https://openalex.org/W2054829796","https://openalex.org/W2979883200","https://openalex.org/W2076974525","https://openalex.org/W2046156877","https://openalex.org/W2023672849","https://openalex.org/W2017630630","https://openalex.org/W2371387806","https://openalex.org/W2121939855"],"abstract_inverted_index":{"Mono-":[0],"and":[1,5,163],"dialkylated":[2],"polyethylenimines":[3],"(PEI-1R":[4],"PEI-2R)":[6],"were":[7],"used":[8],"for":[9,80],"the":[10,22,34,39,52,58,67,78,90,98,107,117,121,129,136,150,160,167,185],"facile":[11,178],"synthesis":[12],"of":[13,47,54,92,97,109,120,131,141,152,154,166,187],"gold":[14,55,93,110,122,133,142,188],"nanoplates":[15,56,94,189],"with":[16,43,57,125],"a":[17,44],"preferential":[18],"growth":[19,108],"direction":[20],"along":[21],"Au":[23],"(111)":[24],"plane.":[25],"It":[26],"was":[27,144],"found":[28],"that":[29],"polymer":[30,73],"hydrophobicity":[31],"greatly":[32],"influenced":[33],"nanoparticle":[35],"morphology.":[36],"PEI-1R":[37],"in":[38,66,86,184],"acidic":[40,87],"aqueous":[41,69],"solution":[42,88,124],"smaller":[45],"degree":[46,151],"alkylation":[48,153],"effectively":[49],"adsorbed":[50],"on":[51,102],"surface":[53],"protonated":[59],"ethylenimine":[60],"groups":[61],"rather":[62],"than":[63],"being":[64],"aggregated":[65],"bulk":[68],"phase":[70],"to":[71,77],"form":[72],"aggregates":[74,85],"as":[75,174],"compared":[76],"situation":[79],"PEI-2R.":[81],"Loose":[82],"alkylated":[83,172],"PEI":[84,126,155],"promote":[89],"formation":[91,130,186],"by":[95,135,148,159],"means":[96],"anion-induced":[99],"cation":[100],"adsorption":[101],"certain":[103],"crystallographic":[104],"facets":[105],"during":[106],"particles.":[111],"Without":[112],"incorporating":[113],"alkyl":[114],"groups,":[115],"however,":[116],"TEM":[118],"image":[119],"colloid":[123],"showed":[127],"only":[128,147],"spherical":[132],"nanoparticles":[134,143],"same":[137],"process.":[138,197],"The":[139],"morphology":[140],"tuned":[145],"not":[146],"varying":[149],"samples":[156],"but":[157],"also":[158],"solvent":[161],"type":[162],"pH":[164],"value":[165],"solution.":[168],"By":[169],"utilizing":[170],"differently":[171],"PEIs":[173],"reducing":[175],"agents,":[176],"this":[177],"synthetic":[179],"procedure":[180],"can":[181],"selectively":[182],"result":[183],"at":[190],"room":[191],"temperature":[192],"without":[193],"an":[194],"extra":[195],"inducing":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":6}],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2016-06-24T00:00:00"}