{"id":"https://openalex.org/W1965761194","doi":"https://doi.org/10.1081/wct-200038182","title":"Polarographically Active Structural Fragments of Lignin. II. Dimeric Model Compounds and Lignins","display_name":"Polarographically Active Structural Fragments of Lignin. II. Dimeric Model Compounds and Lignins","publication_year":2004,"publication_date":"2004-11-08","ids":{"openalex":"https://openalex.org/W1965761194","doi":"https://doi.org/10.1081/wct-200038182","mag":"1965761194"},"language":"en","primary_location":{"id":"doi:10.1081/wct-200038182","doi":"https://doi.org/10.1081/wct-200038182","is_oa":false,"landing_page_url":"https://doi.org/10.1081/wct-200038182","pdf_url":null,"source":{"id":"https://openalex.org/S149325625","display_name":"Journal of Wood Chemistry and Technology","issn_l":"0277-3813","issn":["0277-3813","1532-2319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Wood Chemistry and Technology","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/A5032020909","display_name":"Edward I. Evstigneyev","orcid":"https://orcid.org/0000-0002-9193-1227","observed_orcids":["https://orcid.org/0000-0002-9193-1227"]},"institutions":[{"id":"https://openalex.org/I4210129604","display_name":"Saint Petersburg State Forest Technical University","ror":"https://ror.org/034882z59","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210129604"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Edward Evstigneyev","raw_affiliation_strings":["Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia","institution_ids":["https://openalex.org/I4210129604"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103164313","display_name":"Sergey M. Shevchenko","orcid":"https://orcid.org/0000-0002-5431-5898","observed_orcids":["https://orcid.org/0000-0002-5431-5898"]},"institutions":[{"id":"https://openalex.org/I4210129604","display_name":"Saint Petersburg State Forest Technical University","ror":"https://ror.org/034882z59","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210129604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sergey Shevchenko","raw_affiliation_strings":["Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia ; Nalco Company, 1601 W. Diehl Rd., Naperville, IL, 60563\u20101198, USA","Department of Wood Chemistry , St. Petersburg State Forest Technical Academy , St. Petersburg, 194021,  Russia","Nalco Company , 1601 W. Diehl Rd., Naperville, IL, 60563\u20101198,  USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia ; Nalco Company, 1601 W. Diehl Rd., Naperville, IL, 60563\u20101198, USA","institution_ids":["https://openalex.org/I4210129604"]},{"raw_affiliation_string":"Department of Wood Chemistry , St. Petersburg State Forest Technical Academy , St. Petersburg, 194021,  Russia","institution_ids":["https://openalex.org/I4210129604"]},{"raw_affiliation_string":"Nalco Company , 1601 W. Diehl Rd., Naperville, IL, 60563\u20101198,  USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078218274","display_name":"Helene Mayorova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210129604","display_name":"Saint Petersburg State Forest Technical University","ror":"https://ror.org/034882z59","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210129604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Helene Mayorova","raw_affiliation_strings":["Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia","institution_ids":["https://openalex.org/I4210129604"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110153139","display_name":"Andrew Yu. Platonov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210129604","display_name":"Saint Petersburg State Forest Technical University","ror":"https://ror.org/034882z59","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210129604"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrew Platonov","raw_affiliation_strings":["Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Wood Chemistry, St. Petersburg State Forest Technical Academy, St. Petersburg, 194021, Russia","institution_ids":["https://openalex.org/I4210129604"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5032020909"],"corresponding_institution_ids":["https://openalex.org/I4210129604"],"apc_list":null,"apc_paid":null,"fwci":0.4518,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.645629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"24","issue":"3","first_page":"263","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11208","display_name":"Lignin and Wood Chemistry","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11208","display_name":"Lignin and Wood Chemistry","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10484","display_name":"Wood Treatment and Properties","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12360","display_name":"Plant-derived Lignans Synthesis and Bioactivity","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lignin","display_name":"lignin","score":0.7739999890327454},{"id":"https://openalex.org/keywords/differential-pulse-polarography","display_name":"differential pulse polarography","score":0.8040000200271606},{"id":"https://openalex.org/keywords/cyclic-voltammetry","display_name":"cyclic voltammetry","score":0.9869999885559082},{"id":"https://openalex.org/keywords/structure-reactivity-relationships","display_name":"structure-reactivity relationships","score":0.6039999723434448},{"id":"https://openalex.org/keywords/beta-o-4-linkages","display_name":"\u03b2-O-4 linkages","score":0.8299999833106995},{"id":"https://openalex.org/keywords/alpha-o-4-linkage","display_name":"\u03b1-O-4 linkage","score":0.9269999861717224},{"id":"https://openalex.org/keywords/stilbenes","display_name":"stilbenes","score":0.640999972820282},{"id":"https://openalex.org/keywords/enol-ethers","display_name":"enol ethers","score":0.9639999866485596},{"id":"https://openalex.org/keywords/functional-group-identification","display_name":"functional group identification","score":0.43799999356269836},{"id":"https://openalex.org/keywords/dimethyl-sulfoxide","display_name":"dimethyl sulfoxide","score":0.5379999876022339}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9351104497909546},{"id":"https://openalex.org/C2781052789","wikidata":"https://www.wikidata.org/wiki/Q184817","display_name":"Lignin","level":2,"score":0.9165724515914917},{"id":"https://openalex.org/C2780407432","wikidata":"https://www.wikidata.org/wiki/Q103230","display_name":"Ether","level":2,"score":0.6842151880264282},{"id":"https://openalex.org/C188518856","wikidata":"https://www.wikidata.org/wiki/Q899397","display_name":"Polarography","level":2,"score":0.6630029678344727},{"id":"https://openalex.org/C112613896","wikidata":"https://www.wikidata.org/wiki/Q898370","display_name":"Conjugated system","level":3,"score":0.4981212615966797},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.4740298092365265},{"id":"https://openalex.org/C2777869211","wikidata":"https://www.wikidata.org/wiki/Q1147647","display_name":"Cyclic voltammetry","level":4,"score":0.46200650930404663},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.45211800932884216},{"id":"https://openalex.org/C2780493264","wikidata":"https://www.wikidata.org/wiki/Q63126578","display_name":"Vinyl ether","level":4,"score":0.44027772545814514},{"id":"https://openalex.org/C2781200603","wikidata":"https://www.wikidata.org/wiki/Q420217","display_name":"Enol ether","level":3,"score":0.4310094714164734},{"id":"https://openalex.org/C2779525745","wikidata":"https://www.wikidata.org/wiki/Q5275361","display_name":"Differential pulse voltammetry","level":5,"score":0.4213620722293854},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.31890034675598145},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.17273744940757751},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.07975295186042786},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.06872481107711792},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.062385231256484985},{"id":"https://openalex.org/C15920480","wikidata":"https://www.wikidata.org/wiki/Q421281","display_name":"Copolymer","level":3,"score":0.05069878697395325},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1081/wct-200038182","doi":"https://doi.org/10.1081/wct-200038182","is_oa":false,"landing_page_url":"https://doi.org/10.1081/wct-200038182","pdf_url":null,"source":{"id":"https://openalex.org/S149325625","display_name":"Journal of Wood Chemistry and Technology","issn_l":"0277-3813","issn":["0277-3813","1532-2319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Wood Chemistry and Technology","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":11,"referenced_works":["https://openalex.org/W413988464","https://openalex.org/W1561320395","https://openalex.org/W1932277571","https://openalex.org/W1964362818","https://openalex.org/W2026092679","https://openalex.org/W2067441410","https://openalex.org/W2081600547","https://openalex.org/W2094957569","https://openalex.org/W2128999177","https://openalex.org/W2316107500","https://openalex.org/W2555444943"],"related_works":["https://openalex.org/W2081600547","https://openalex.org/W2422488648","https://openalex.org/W2048917670","https://openalex.org/W2363331555","https://openalex.org/W1977358904","https://openalex.org/W2080994688","https://openalex.org/W2960365673","https://openalex.org/W3132236923","https://openalex.org/W2594109836","https://openalex.org/W1995862181"],"abstract_inverted_index":{"Lignin":[0],"model":[1,64,93],"dimers":[2],"representing":[3],"all":[4],"typical":[5],"interunit":[6],"linkages":[7],"in":[8,30,43,69],"lignin":[9,74,103],"(\u03b2\u2010O\u20104,":[10],"\u03b1\u2010O\u20104,":[11],"\u03b1\u2010O\u2010\u03b3,":[12],"\u03b2\u20135,":[13],"5\u20135,":[14],"\u03b2\u2013\u03b2,":[15],"stilbene,":[16],"enol":[17,46],"ether)":[18],"were":[19,75],"characterized":[20],"by":[21],"differential":[22,70],"pulse":[23,71],"polarography":[24],"(DPP)":[25],"and":[26,39,45,62,81,95],"cyclic":[27],"voltammetry":[28],"(CV)":[29],"DMSO.":[31],"Polarographic":[32],"activity":[33],"was":[34],"registered":[35],"for":[36],"\u03b1\u2010(C\u02edO)\u2010\u03b2\u2010O\u20104":[37],"structures":[38,65],"conjugated":[40],"double":[41],"bonds":[42],"stilbene":[44],"ether":[47],"structures.":[48],"A":[49],"structure\u2013chemical":[50],"reactivity":[51],"correlation":[52],"diagram":[53],"is":[54],"drawn":[55],"based":[56,84],"on":[57,85,92],"the":[58,86,89],"studies":[59],"of":[60,66,73],"one\u2010":[61],"two\u2010unit":[63],"lignin.":[67],"Peaks":[68],"polarograms":[72],"assigned":[76],"to":[77],"certain":[78],"functional":[79],"groups":[80],"bond":[82],"types":[83],"comparison":[87],"between":[88],"data":[90],"obtained":[91],"compounds":[94],"selectively":[96],"chemically":[97],"modified":[98],"[NaBH4,":[99],"LiAlH4,":[100],"CH2N2,":[101],"(CH3O)2SO2]":[102],"samples.":[104]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}