{"id":"https://openalex.org/W7225148782","doi":"https://doi.org/10.18149/mpm.5432026_9","title":"Synthesis and characterization of corn starch based biodegradable plastic: microstructural, structural, and decomposition studies for potential applications","display_name":"Synthesis and characterization of corn starch based biodegradable plastic: microstructural, structural, and decomposition studies for potential applications","publication_year":2026,"publication_date":"2026-11-03","ids":{"openalex":"https://openalex.org/W7225148782","doi":"https://doi.org/10.18149/mpm.5432026_9"},"language":"en","primary_location":{"id":"doi:10.18149/mpm.5432026_9","doi":"https://doi.org/10.18149/mpm.5432026_9","is_oa":true,"landing_page_url":"https://doi.org/10.18149/mpm.5432026_9","pdf_url":null,"source":{"id":"https://openalex.org/S7407052756","display_name":"Materials Physics and Mechanics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I212220629","host_organization_name":"Peter the Great St. Petersburg Polytechnic University","host_organization_lineage":["https://openalex.org/I212220629"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.18149/mpm.5432026_9","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160500681","display_name":"L. Srinivasa Rao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Srinivasa Rao, L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072095073","display_name":"Jyotsna Cherukuri","orcid":"https://orcid.org/0000-0002-9861-7978","observed_orcids":["https://orcid.org/0000-0002-9861-7978"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cherukuri, Jyotsna","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160543582","display_name":"N. Pothanna","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pothanna, N.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160467001","display_name":"R. Vijaya Saraswathi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vijaya Saraswathi, R.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160521658","display_name":"L. Prabhatha Sindu Sri","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Prabhatha Sindu Sri, L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5114166909","display_name":"Sahith Battula","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Battula, Sahith","raw_affiliation_strings":[],"raw_orcid":null,"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":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69827965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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":0.9672999978065491,"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":0.9672999978065491,"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/T10488","display_name":"Nanocomposite Films for Food Packaging","score":0.017899999395012856,"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/T10513","display_name":"Natural Fiber Reinforced Composites","score":0.004000000189989805,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cornstarch","display_name":"corn starch","score":0.9120000004768372},{"id":"https://openalex.org/keywords/biodegradable-plastics","display_name":"biodegradable plastics","score":0.902999997138977},{"id":"https://openalex.org/keywords/starch-based-bioplastics","display_name":"starch-based bioplastics","score":0.8330000042915344},{"id":"https://openalex.org/keywords/physical-foaming","display_name":"physical foaming","score":0.7570000290870667},{"id":"https://openalex.org/keywords/solvent-casting","display_name":"solvent casting","score":0.8939999938011169},{"id":"https://openalex.org/keywords/starch-granule-morphology","display_name":"starch granule morphology","score":0.7149999737739563},{"id":"https://openalex.org/keywords/porosity","display_name":"porosity","score":0.9309999942779541},{"id":"https://openalex.org/keywords/semi-crystalline-structure","display_name":"semi-crystalline structure","score":0.8100000023841858},{"id":"https://openalex.org/keywords/bioplastic-degradation","display_name":"bioplastic degradation","score":0.7239999771118164},{"id":"https://openalex.org/keywords/red-soil","display_name":"red soil","score":0.8190000057220459},{"id":"https://openalex.org/keywords/plastic-alternatives","display_name":"plastic alternatives","score":0.3930000066757202},{"id":"https://openalex.org/keywords/glycerol","display_name":"glycerol","score":0.6909999847412109}],"concepts":[{"id":"https://openalex.org/C43719734","wikidata":"https://www.wikidata.org/wiki/Q413458","display_name":"Bioplastic","level":2,"score":0.9254999756813049},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.6444000005722046},{"id":"https://openalex.org/C157021035","wikidata":"https://www.wikidata.org/wiki/Q696715","display_name":"Biodegradation","level":2,"score":0.6230000257492065},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.5990999937057495},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5386000275611877},{"id":"https://openalex.org/C529335014","wikidata":"https://www.wikidata.org/wiki/Q41534","display_name":"Starch","level":2,"score":0.515500009059906},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4921000003814697},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.48410001397132874},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.483599990606308},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.48260000348091125},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.4510999917984009},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.42289999127388},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.4156000018119812},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.40860000252723694},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.39169999957084656},{"id":"https://openalex.org/C3017897184","wikidata":"https://www.wikidata.org/wiki/Q3393961","display_name":"Corn starch","level":3,"score":0.3889999985694885},{"id":"https://openalex.org/C45211672","wikidata":"https://www.wikidata.org/wiki/Q4119016","display_name":"Biodegradable polymer","level":3,"score":0.37070000171661377},{"id":"https://openalex.org/C16635281","wikidata":"https://www.wikidata.org/wiki/Q496098","display_name":"Casting","level":2,"score":0.3483999967575073},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.3151000142097473},{"id":"https://openalex.org/C2780955318","wikidata":"https://www.wikidata.org/wiki/Q864487","display_name":"Biodegradable plastic","level":2,"score":0.30640000104904175},{"id":"https://openalex.org/C3017443333","wikidata":"https://www.wikidata.org/wiki/Q3393961","display_name":"Maize starch","level":3,"score":0.3010999858379364},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.296099990606308},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.2761000096797943},{"id":"https://openalex.org/C183586093","wikidata":"https://www.wikidata.org/wiki/Q610457","display_name":"Biomineralization","level":2,"score":0.27300000190734863},{"id":"https://openalex.org/C19418292","wikidata":"https://www.wikidata.org/wiki/Q5090487","display_name":"Chemical process of decomposition","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.26409998536109924},{"id":"https://openalex.org/C186867162","wikidata":"https://www.wikidata.org/wiki/Q940262","display_name":"Compression molding","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C2778958987","wikidata":"https://www.wikidata.org/wiki/Q139143","display_name":"Extrusion","level":2,"score":0.25929999351501465},{"id":"https://openalex.org/C150487720","wikidata":"https://www.wikidata.org/wiki/Q422553","display_name":"Glycosidic bond","level":3,"score":0.2542000114917755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18149/mpm.5432026_9","doi":"https://doi.org/10.18149/mpm.5432026_9","is_oa":true,"landing_page_url":"https://doi.org/10.18149/mpm.5432026_9","pdf_url":null,"source":{"id":"https://openalex.org/S7407052756","display_name":"Materials Physics and Mechanics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I212220629","host_organization_name":"Peter the Great St. Petersburg Polytechnic University","host_organization_lineage":["https://openalex.org/I212220629"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.18149/mpm.5432026_9","doi":"https://doi.org/10.18149/mpm.5432026_9","is_oa":true,"landing_page_url":"https://doi.org/10.18149/mpm.5432026_9","pdf_url":null,"source":{"id":"https://openalex.org/S7407052756","display_name":"Materials Physics and Mechanics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I212220629","host_organization_name":"Peter the Great St. Petersburg Polytechnic University","host_organization_lineage":["https://openalex.org/I212220629"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":0.833299994468689,"id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7124268253","https://openalex.org/W3134518874","https://openalex.org/W2296114840","https://openalex.org/W4403725736","https://openalex.org/W7070359534","https://openalex.org/W4410396449","https://openalex.org/W7154484340","https://openalex.org/W3210403990","https://openalex.org/W7139080627","https://openalex.org/W4410768508"],"abstract_inverted_index":{"This":[0],"study":[1],"focuses":[2],"on":[3],"the":[4,86,102],"synthesis":[5],"and":[6,16,33,54,127],"characterization":[7],"of":[8,19,69,77,105],"biodegradable":[9,22,83],"plastics":[10,23,84],"using":[11],"corn":[12],"flour,":[13],"vinegar,":[14],"glycerin,":[15],"varying":[17],"amounts":[18],"water.":[20],"The":[21,81,135],"were":[24],"synthesized":[25],"via":[26],"a":[27,57,65,93,149],"two-step":[28],"process":[29],"involving":[30],"solvent":[31],"casting":[32],"controlled":[34],"physical":[35],"foaming.":[36],"X-ray":[37],"diffraction":[38],"patterns":[39],"exhibited":[40],"broad":[41],"amorphous":[42,96],"halos":[43],"centered":[44],"at":[45,52,117,123,131],"2\u03b8":[46],"\u2248":[47],"19.6\u00b0,":[48],"alongside":[49],"weak":[50],"peaks":[51],"15.1":[53],"23.3\u00b0,":[55],"indicating":[56],"semi-":[58],"crystalline":[59],"nature.":[60,97],"Scanning":[61],"electron":[62],"microscopy":[63],"displayed":[64],"heterogeneous":[66],"grain":[67],"surface":[68],"starch":[70],"granules":[71],"with":[72],"an":[73],"average":[74],"pore":[75],"size":[76],"~":[78,118,124,132],"119\u2013585":[79],"\u03bcm2.":[80],"prepared":[82],"have":[85,138],"highest":[87],"porosity":[88],"(~":[89],"31.67":[90],"%),":[91],"depicting":[92],"loosely":[94],"packed":[95],"Energy":[98],"dispersion":[99],"spectroscopy":[100],"provided":[101],"elemental":[103],"analysis":[104],"starch-based":[106,153],"biopolymers.":[107],"Fourier-transform":[108],"infrared":[109],"spectra":[110],"showcased":[111],"functional":[112],"groups":[113],"viz.,":[114],"hydroxyl":[115],"(O\u2013H)":[116],"3340\u20133365":[119],"cm-1,":[120,126],"carbonyl":[121],"(C=O)":[122],"1717\u20131735":[125],"glycosidic":[128],"linkages":[129],"(\u03b1-1,4)":[130],"917\u2013926":[133],"cm-1.":[134],"bioplastic":[136],"samples":[137],"considerable":[139],"degradation":[140],"(up":[141],"to":[142,160],"84.298":[143],"%)":[144],"in":[145,148],"red":[146],"soil":[147],"week.":[150],"Thus,":[151],"such":[152],"bioplastics":[154],"can":[155],"be":[156],"used":[157],"as":[158],"alternatives":[159],"conventional":[161],"plastics.":[162]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-11-04T00:00:00"}
