{"id":"https://openalex.org/W2254547715","doi":null,"title":"Biodegradability assessment of aliphatic polyesters using standard methods","display_name":"Biodegradability assessment of aliphatic polyesters using standard methods","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2254547715","mag":"2254547715"},"language":"en","primary_location":{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/7762","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/7762","pdf_url":"http://hdl.handle.net/1822/7762","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1822/7762","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069682631","display_name":"I. Moura","orcid":"https://orcid.org/0000-0001-7859-1881","observed_orcids":["https://orcid.org/0000-0001-7859-1881"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I. Moura","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7859-1881","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029044700","display_name":"A. V. Machado","orcid":"https://orcid.org/0000-0003-1947-8605","observed_orcids":["https://orcid.org/0000-0003-1947-8605"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. V. Machado","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1947-8605","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052363407","display_name":"Fernando Moura Duarte","orcid":"https://orcid.org/0000-0003-4542-5646","observed_orcids":["https://orcid.org/0000-0003-4542-5646"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fernando M. Duarte","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4542-5646","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047309229","display_name":"Ant\u00f3nio Guerreiro de Brito","orcid":"https://orcid.org/0000-0003-1356-3358","observed_orcids":["https://orcid.org/0000-0003-1356-3358"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. G. Brito","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1356-3358","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087219664","display_name":"R. Nogueira","orcid":"https://orcid.org/0000-0003-2759-5035","observed_orcids":["https://orcid.org/0000-0003-2759-5035"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Nogueira","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2759-5035","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10661","display_name":"biodegradable polymer synthesis and properties","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T10661","display_name":"biodegradable polymer synthesis and properties","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T10389","display_name":"Polymer crystallization and properties","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T10753","display_name":"Microplastics and Plastic Pollution","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/aliphatic-polyesters","display_name":"aliphatic polyesters","score":0.8970000147819519},{"id":"https://openalex.org/keywords/biodegradability","display_name":"biodegradability","score":0.8980000019073486},{"id":"https://openalex.org/keywords/polymer-blends","display_name":"polymer blends","score":0.9359999895095825},{"id":"https://openalex.org/keywords/high-density-polyethylene","display_name":"high-density polyethylene","score":0.8550000190734863},{"id":"https://openalex.org/keywords/polylactic-acid","display_name":"polylactic acid","score":0.9900000095367432},{"id":"https://openalex.org/keywords/polycaprolactone","display_name":"polycaprolactone","score":0.9980000257492065},{"id":"https://openalex.org/keywords/mater-bi","display_name":"Mater-Bi","score":0.8209999799728394},{"id":"https://openalex.org/keywords/thermoplastic-starch","display_name":"thermoplastic starch","score":0.9290000200271606},{"id":"https://openalex.org/keywords/maleic-anhydride-grafted-polyethylene","display_name":"maleic anhydride grafted polyethylene","score":0.8600000143051147},{"id":"https://openalex.org/keywords/compatibilizer","display_name":"compatibilizer","score":0.8349999785423279},{"id":"https://openalex.org/keywords/biochemical-oxygen-demand","display_name":"biochemical oxygen demand","score":0.6850000023841858},{"id":"https://openalex.org/keywords/carbon-dioxide-evolution","display_name":"carbon dioxide evolution","score":0.925000011920929},{"id":"https://openalex.org/keywords/microbial-growth","display_name":"microbial growth","score":0.968999981880188}],"concepts":[{"id":"https://openalex.org/C157021035","wikidata":"https://www.wikidata.org/wiki/Q696715","display_name":"Biodegradation","level":2,"score":0.7636582851409912},{"id":"https://openalex.org/C119394753","wikidata":"https://www.wikidata.org/wiki/Q188245","display_name":"Polyester","level":2,"score":0.6830795407295227},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.42638736963272095},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.3446926474571228},{"id":"https://openalex.org/C126348684","wikidata":"https://www.wikidata.org/wiki/Q3456979","display_name":"Polymer science","level":1,"score":0.3387441635131836},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2856869101524353},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18648627400398254}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/7762","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/7762","pdf_url":"http://hdl.handle.net/1822/7762","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},{"id":"pmh:oai:repositorium.uminho.pt:1822/7762","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1822/7762","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"},{"id":"mag:2254547715","doi":null,"is_oa":false,"landing_page_url":"https://repositorium.sdum.uminho.pt/bitstream/1822/7762/1/V18_Nogueira%5b1%5d.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/7762","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/7762","pdf_url":"http://hdl.handle.net/1822/7762","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2254547715.pdf","grobid_xml":"https://content.openalex.org/works/W2254547715.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W2017673275","https://openalex.org/W2076906683","https://openalex.org/W2079342809","https://openalex.org/W2090870016"],"related_works":["https://openalex.org/W7097575938","https://openalex.org/W2021236509","https://openalex.org/W7000462060","https://openalex.org/W2090870016","https://openalex.org/W2006665902","https://openalex.org/W2905429836","https://openalex.org/W4234651991","https://openalex.org/W1973871428","https://openalex.org/W2342347762","https://openalex.org/W2325535730"],"abstract_inverted_index":{"Important":[0],"information":[1],"concerning":[2],"polymer\u2019s":[3],"final":[4],"fate":[5],"in":[6,12,16,68,104,189,222],"the":[7,17,23,26,32,89,100,108,120,125,136,147,155,178,185,191,197,219,223,227,240,250],"environment":[8],"can":[9],"be":[10,244],"achieved":[11],"biodegradation":[13],"studies":[14],"performed":[15],"aquatic":[18],"environment.":[19],"In":[20],"this":[21],"context,":[22],"focus":[24],"of":[25,35,44,139,177,187,199,218],"present":[27],"work":[28],"was":[29,182,193],"to":[30,236,249],"evaluate":[31],"biodegradability":[33,173,176,202,217],"level":[34],"blends":[36,220,241],"containing":[37,149,157,180],"aliphatic":[38],"polyesters":[39],"using":[40,88],"standard":[41,90,109,126],"methods.":[42],"Blends":[43],"high":[45],"density":[46],"polyethylene":[47,75],"(HDPE)":[48],"and":[49,58,124,167],"five":[50],"biodegradable":[51,153,209],"polymers":[52],"(poly(lactic":[53],"acid)":[54],"(PLA),":[55],"poly(\u03b5-caprolactone)":[56],"(PCL)":[57],"Mater-Bi":[59],"(thermoplastic":[60],"starch":[61,206],"with":[62,74,77],"PLA":[63,158,181,211],"or":[64],"PCL))":[65],"were":[66,85],"prepared":[67],"a":[69,96,105,116,132,140],"co-rotating":[70],"twin-screw":[71],"extruder,":[72],"together":[73],"modified":[76],"maleic":[78],"anhydride":[79],"used":[80],"as":[81],"compatibiliser.":[82],"Biodegradation":[83],"tests":[84,203],"carried":[86],"out":[87],"ISO":[91],"14851":[92],"(1999)":[93],"which":[94,114,130],"specifies":[95,115,131],"method":[97,117,133,231],"for":[98,118,134,196],"determining":[99,119,135],"biochemical":[101,168,228],"oxygen":[102,169,229],"demand":[103,170,230],"closed":[106],"respirometer,":[107],"ASTM":[110,127],"D":[111],"5209":[112],"(1992)":[113],"carbon":[121],"dioxide":[122],"evolution":[123],"G":[128,165],"22-76":[129],"microbial":[137,162],"growth":[138,163],"test":[141],"microorganism.":[142],"The":[143,175,201,216],"results":[144],"show":[145],"that":[146,205],"blend":[148,156,179],"PCL":[150],"is":[151,207],"more":[152,208],"than":[154,210,214],"based":[159],"on":[160],"both":[161],"(ASTM":[164],"22-76)":[166],"(ISO":[171],"14851:1999)":[172],"tests.":[174],"increased":[183],"by":[184,226],"addition":[186],"starch,":[188],"turn":[190],"same":[192],"not":[194,243],"observed":[195],"case":[198],"PLC.":[200],"suggest":[204],"but":[212],"less":[213],"PCL.":[215],"evaluated":[221],"presented":[224],"study":[225],"ranged":[232],"from":[233],"22":[234],"%":[235],"48":[237],"%.":[238],"Therefore":[239],"may":[242],"considered":[245],"\u201creadily":[246],"biodegradable\u201d":[247],"according":[248],"OECD":[251],"standard.":[252]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}