{"id":"https://openalex.org/W7169565815","doi":"https://doi.org/10.1021/acsomega.6c01031","title":"Simultaneous Lignin Fractionation and Functionalization under Mild Conditions via Reactive Extraction","display_name":"Simultaneous Lignin Fractionation and Functionalization under Mild Conditions via Reactive Extraction","publication_year":2026,"publication_date":"2026-07-17","ids":{"openalex":"https://openalex.org/W7169565815","doi":"https://doi.org/10.1021/acsomega.6c01031","pmid":"https://pubmed.ncbi.nlm.nih.gov/42569108"},"language":"en","primary_location":{"id":"doi:10.1021/acsomega.6c01031","doi":"https://doi.org/10.1021/acsomega.6c01031","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsomega.6c01031","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acsomega.6c01031?ref=article_openPDF","source":{"id":"https://openalex.org/S4210239500","display_name":"ACS Omega","issn_l":"2470-1343","issn":["2470-1343"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Omega","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://pubs.acs.org/doi/pdf/10.1021/acsomega.6c01031?ref=article_openPDF","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057003469","display_name":"Davide Rigo","orcid":"https://orcid.org/0000-0003-4063-1256","observed_orcids":["https://orcid.org/0000-0003-4063-1256"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Davide Rigo","raw_affiliation_strings":["Aalto University , , Vuorimiehentie 1 , ,"],"raw_orcid":"https://orcid.org/0000-0003-4063-1256","affiliations":[{"raw_affiliation_string":"Aalto University , , Vuorimiehentie 1 , ,","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020671743","display_name":"Nadine Kohlhuber","orcid":"https://orcid.org/0000-0002-4303-4142","observed_orcids":["https://orcid.org/0000-0002-4303-4142"]},"institutions":[{"id":"https://openalex.org/I92869138","display_name":"BOKU University","ror":"https://ror.org/057ff4y42","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Nadine Kohlhuber","raw_affiliation_strings":["BOKU University , , Konrad-Lorenz-Strasse 24 , ,"],"raw_orcid":"https://orcid.org/0000-0002-4303-4142","affiliations":[{"raw_affiliation_string":"BOKU University , , Konrad-Lorenz-Strasse 24 , ,","institution_ids":["https://openalex.org/I92869138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085602625","display_name":"Lukas Fliri","orcid":"https://orcid.org/0000-0001-5555-8659","observed_orcids":["https://orcid.org/0000-0001-5555-8659"]},"institutions":[{"id":"https://openalex.org/I92869138","display_name":"BOKU University","ror":"https://ror.org/057ff4y42","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["AT","FI"],"is_corresponding":false,"raw_author_name":"Lukas Fliri","raw_affiliation_strings":["Aalto University , , Vuorimiehentie 1 , ,","BOKU University , , Konrad-Lorenz-Strasse 24 , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University , , Vuorimiehentie 1 , ,","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"BOKU University , , Konrad-Lorenz-Strasse 24 , ,","institution_ids":["https://openalex.org/I92869138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035745067","display_name":"Irina Sulaeva","orcid":"https://orcid.org/0000-0002-7278-804X","observed_orcids":["https://orcid.org/0000-0002-7278-804X"]},"institutions":[{"id":"https://openalex.org/I92869138","display_name":"BOKU University","ror":"https://ror.org/057ff4y42","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Irina Sulaeva","raw_affiliation_strings":["BOKU University , , Konrad-Lorenz-Strasse 24 , ,"],"raw_orcid":"https://orcid.org/0000-0002-7278-804X","affiliations":[{"raw_affiliation_string":"BOKU University , , Konrad-Lorenz-Strasse 24 , ,","institution_ids":["https://openalex.org/I92869138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042908920","display_name":"Daryna Diment","orcid":"https://orcid.org/0009-0008-8806-520X","observed_orcids":["https://orcid.org/0009-0008-8806-520X"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Daryna Diment","raw_affiliation_strings":["Aalto University , , Vuorimiehentie 1 , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University , , Vuorimiehentie 1 , ,","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019966033","display_name":"Oliver Musl","orcid":"https://orcid.org/0000-0001-8430-1684","observed_orcids":["https://orcid.org/0000-0001-8430-1684"]},"institutions":[{"id":"https://openalex.org/I92869138","display_name":"BOKU University","ror":"https://ror.org/057ff4y42","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Oliver Musl","raw_affiliation_strings":["BOKU University , , Konrad-Lorenz-Strasse 24 , ,"],"raw_orcid":"https://orcid.org/0000-0001-8430-1684","affiliations":[{"raw_affiliation_string":"BOKU University , , Konrad-Lorenz-Strasse 24 , ,","institution_ids":["https://openalex.org/I92869138"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011495446","display_name":"Antje Potthast","orcid":"https://orcid.org/0000-0003-1981-2271","observed_orcids":["https://orcid.org/0000-0003-1981-2271"]},"institutions":[{"id":"https://openalex.org/I92869138","display_name":"BOKU University","ror":"https://ror.org/057ff4y42","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Antje Potthast","raw_affiliation_strings":["BOKU University , , Konrad-Lorenz-Strasse 24 , ,"],"raw_orcid":"https://orcid.org/0000-0003-1981-2271","affiliations":[{"raw_affiliation_string":"BOKU University , , Konrad-Lorenz-Strasse 24 , ,","institution_ids":["https://openalex.org/I92869138"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019966033","https://openalex.org/A5057003469"],"corresponding_institution_ids":["https://openalex.org/I92869138","https://openalex.org/I9927081"],"apc_list":{"value":1935,"currency":"USD","value_usd":1935},"apc_paid":{"value":1935,"currency":"USD","value_usd":1935},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.44863819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"30","first_page":"44826","last_page":"44840"},"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/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/T11208","display_name":"Lignin and Wood Chemistry","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/T10171","display_name":"Biofuel production and bioconversion","score":0.0,"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/T11009","display_name":"Catalysis for Biomass Conversion","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reactive-extraction","display_name":"reactive extraction","score":0.8970000147819519},{"id":"https://openalex.org/keywords/lignin-fractionation","display_name":"lignin fractionation","score":0.9269999861717224},{"id":"https://openalex.org/keywords/lignin-functionalization","display_name":"lignin functionalization","score":0.9879999756813049},{"id":"https://openalex.org/keywords/amberlyst-15","display_name":"Amberlyst-15","score":0.9039999842643738},{"id":"https://openalex.org/keywords/solid-acid-catalysis","display_name":"heterogeneous acid catalysis","score":0.7879999876022339},{"id":"https://openalex.org/keywords/acetic-acid","display_name":"acetic acid","score":0.7910000085830688},{"id":"https://openalex.org/keywords/formic-acid","display_name":"formic acid","score":0.9950000047683716},{"id":"https://openalex.org/keywords/ethanol","display_name":"ethanol","score":0.8709999918937683},{"id":"https://openalex.org/keywords/lignin-valorization","display_name":"lignin valorization","score":0.4320000112056732}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7480000257492065},{"id":"https://openalex.org/C115537861","wikidata":"https://www.wikidata.org/wiki/Q7645993","display_name":"Surface modification","level":2,"score":0.529699981212616},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5284000039100647},{"id":"https://openalex.org/C97428945","wikidata":"https://www.wikidata.org/wiki/Q15305109","display_name":"Fractionation","level":2,"score":0.525600016117096},{"id":"https://openalex.org/C2781052789","wikidata":"https://www.wikidata.org/wiki/Q184817","display_name":"Lignin","level":2,"score":0.461899995803833},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.4300999939441681},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.33649998903274536},{"id":"https://openalex.org/C150077022","wikidata":"https://www.wikidata.org/wiki/Q3136137","display_name":"Response surface methodology","level":2,"score":0.2892000079154968},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.27709999680519104},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.2597000002861023}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1021/acsomega.6c01031","doi":"https://doi.org/10.1021/acsomega.6c01031","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsomega.6c01031","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acsomega.6c01031?ref=article_openPDF","source":{"id":"https://openalex.org/S4210239500","display_name":"ACS Omega","issn_l":"2470-1343","issn":["2470-1343"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Omega","raw_type":"journal-article"},{"id":"pmid:42569108","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42569108","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":"ACS omega","raw_type":"Journal Article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/148284","doi":null,"is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/e726addf-5821-4db1-ac1d-8d4b50026d65","pdf_url":"https://research.aalto.fi/files/234100867/Simultaneous_Lignin_Fractionation_and_Functionalization_under_Mild_Conditions_via_Reactive_Extraction.pdf","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":null,"raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"},{"id":"pmh:oai:doaj.org/article:847147eea3494e23929803f133176a4b","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/847147eea3494e23929803f133176a4b","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,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACS Omega, Vol 11, Iss 30, Pp 44826-44840 (2026)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13449205","doi":null,"is_oa":true,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42569108/","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,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACS Omega","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1021/acsomega.6c01031","doi":"https://doi.org/10.1021/acsomega.6c01031","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsomega.6c01031","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acsomega.6c01031?ref=article_openPDF","source":{"id":"https://openalex.org/S4210239500","display_name":"ACS Omega","issn_l":"2470-1343","issn":["2470-1343"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Omega","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/12"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1165669163","display_name":null,"funder_award_id":"318890","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G2934623338","display_name":null,"funder_award_id":"318891","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G6907096228","display_name":"Exploiting Lignin-Carbohydrate Complex (LCC) through Artificial Intelligence (AI-4-LCC)","funder_award_id":"341586","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320321394","display_name":"Aalto-Yliopisto","ror":"https://ror.org/020hwjq30"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7169565815.pdf","grobid_xml":"https://content.openalex.org/works/W7169565815.grobid-xml"},"referenced_works_count":93,"referenced_works":["https://openalex.org/W170842397","https://openalex.org/W1537839630","https://openalex.org/W1968451683","https://openalex.org/W1973266360","https://openalex.org/W1982267818","https://openalex.org/W1982672232","https://openalex.org/W1999481137","https://openalex.org/W2001931529","https://openalex.org/W2002094065","https://openalex.org/W2009972558","https://openalex.org/W2012675110","https://openalex.org/W2013334569","https://openalex.org/W2023022618","https://openalex.org/W2025207540","https://openalex.org/W2043557587","https://openalex.org/W2049780307","https://openalex.org/W2052218098","https://openalex.org/W2054387422","https://openalex.org/W2057510643","https://openalex.org/W2066003760","https://openalex.org/W2066408314","https://openalex.org/W2068473559","https://openalex.org/W2070007739","https://openalex.org/W2071699869","https://openalex.org/W2072519218","https://openalex.org/W2082564222","https://openalex.org/W2086881377","https://openalex.org/W2093771834","https://openalex.org/W2097594656","https://openalex.org/W2129532734","https://openalex.org/W2133847724","https://openalex.org/W2149902591","https://openalex.org/W2150898352","https://openalex.org/W2161469143","https://openalex.org/W2167451090","https://openalex.org/W2236204056","https://openalex.org/W2334789932","https://openalex.org/W2412888405","https://openalex.org/W2472157194","https://openalex.org/W2529594663","https://openalex.org/W2562263276","https://openalex.org/W2564615419","https://openalex.org/W2583024444","https://openalex.org/W2618430346","https://openalex.org/W2782614483","https://openalex.org/W2793380264","https://openalex.org/W2833730395","https://openalex.org/W2848741400","https://openalex.org/W2909235670","https://openalex.org/W2913236364","https://openalex.org/W2913670792","https://openalex.org/W2964324365","https://openalex.org/W2965871288","https://openalex.org/W2967619121","https://openalex.org/W2996976889","https://openalex.org/W3006322466","https://openalex.org/W3006457415","https://openalex.org/W3007378695","https://openalex.org/W3011344846","https://openalex.org/W3014204627","https://openalex.org/W3028254721","https://openalex.org/W3034299537","https://openalex.org/W3037005520","https://openalex.org/W3080470371","https://openalex.org/W3093104528","https://openalex.org/W3112500204","https://openalex.org/W3112653352","https://openalex.org/W3116483962","https://openalex.org/W3119292650","https://openalex.org/W3157919683","https://openalex.org/W3160757976","https://openalex.org/W3180496390","https://openalex.org/W3183894695","https://openalex.org/W3185262251","https://openalex.org/W3196655933","https://openalex.org/W4214515517","https://openalex.org/W4285006108","https://openalex.org/W4285304316","https://openalex.org/W4288787761","https://openalex.org/W4290760081","https://openalex.org/W4293588797","https://openalex.org/W4306410142","https://openalex.org/W4309891673","https://openalex.org/W4377565635","https://openalex.org/W4378416910","https://openalex.org/W4380681446","https://openalex.org/W4385264008","https://openalex.org/W4391165814","https://openalex.org/W4396721097","https://openalex.org/W4399121780","https://openalex.org/W4401595407","https://openalex.org/W4401799180","https://openalex.org/W4408102205"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Reactive":[1],"extraction":[2],"(REx)":[3],"is":[4],"a":[5,59,175],"promising":[6],"route":[7],"to":[8,72,153,174],"simultaneously":[9],"fractionate":[10],"and":[11,47,107,124,136,155,159],"upgrade":[12],"(functionalize)":[13],"lignin":[14],"under":[15],"mild":[16],"conditions.":[17],"In":[18,51],"this":[19],"work,":[20],"hydrothermally":[21],"treated":[22],"wood":[23],"solids":[24,147,170],"(T":[25],"=":[26,30,35],"180":[27],"\u00b0C,":[28],"t":[29],"45":[31],"min,":[32],"liquid-to-solid":[33],"ratio":[34],"1)":[36],"were":[37],"refluxed":[38],"for":[39,63],"1":[40],"h":[41],"using":[42],"acetic":[43],"acid,":[44,46],"formic":[45],"ethanol":[48],"as":[49,58,171],"solvent-reagents.":[50],"addition,":[52],"Amberlyst":[53],"15":[54],"(Amb-15)":[55],"was":[56,79],"tested":[57],"heterogeneous":[60],"acid":[61],"catalyst":[62],"REx.":[64],"The":[65,90,140],"design":[66],"of":[67,96,103,112,121,143,151,166],"the":[68,87,119,128,144,164,167],"reaction":[69,88],"setup":[70],"allowed":[71],"minimize":[73],"product":[74],"losses,":[75],"even":[76],"when":[77],"Amb-15":[78],"used,":[80],"which":[81],"could":[82],"be":[83],"easily":[84],"removed":[85],"from":[86,149],"mixture.":[89],"extracted":[91,129],"lignins":[92,130],"showed":[93],"appreciable":[94],"amounts":[95],"native":[97],"linkages":[98],"(28.8\u201346.4/100":[99],"Ar),":[100],"molar":[101,141],"masses":[102,142],"2.8\u201313.7":[104],"kDa":[105],"(Mw),":[106],"total":[108],"hydroxy":[109],"group":[110],"contents":[111],"4.6\u20135.8":[113],"mmol/g.":[114],"HSQC":[115],"NMR":[116,157,161],"analysis":[117],"proved":[118],"incorporation":[120],"ethoxy,":[122],"acetyl,":[123],"formyl":[125],"groups":[126],"in":[127,131],"1.2\u20132.0/100":[132],"Ar,":[133,135,138],"39.2\u201339.4/100":[134],"12.6\u201315.4/100":[137],"respectively.":[139],"residual":[145,168],"cellulosic":[146,169],"ranged":[148],"DPw":[150],"2900":[152],"1000,":[154],"13C":[156],"solid-state":[158],"solution-state":[160],"analyses":[162],"confirmed":[163],"functionalization":[165],"well,":[172],"though":[173],"low":[176],"extent.":[177]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-07-18T00:00:00"}
