{"id":"https://openalex.org/W4403602531","doi":"https://doi.org/10.3390/ma17205126","title":"Recycled PET Fibers with Dopamine Surface Modification for Enhanced Interlayer Adhesion in 3D Printed Concrete","display_name":"Recycled PET Fibers with Dopamine Surface Modification for Enhanced Interlayer Adhesion in 3D Printed Concrete","publication_year":2024,"publication_date":"2024-10-21","ids":{"openalex":"https://openalex.org/W4403602531","doi":"https://doi.org/10.3390/ma17205126","pmid":"https://pubmed.ncbi.nlm.nih.gov/39459830"},"language":"en","primary_location":{"id":"doi:10.3390/ma17205126","doi":"https://doi.org/10.3390/ma17205126","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma17205126","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/ma17205126","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104347610","display_name":"Ke-Ke Yu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4405270321","display_name":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering","ror":"https://ror.org/00fpta597","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4405270321"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke-Ke Yu","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4405270321"]},{"raw_affiliation_string":"State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tai-Qi Zhao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4405270321","display_name":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering","ror":"https://ror.org/00fpta597","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4405270321"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tai-Qi Zhao","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4405270321"]},{"raw_affiliation_string":"State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019872474","display_name":"Qiling Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4405270321","display_name":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering","ror":"https://ror.org/00fpta597","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4405270321"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi-Ling Luo","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4405270321"]},{"raw_affiliation_string":"State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029035394","display_name":"Ping Yang","orcid":"https://orcid.org/0000-0002-3760-1542","observed_orcids":["https://orcid.org/0000-0002-3760-1542"]},"institutions":[{"id":"https://openalex.org/I4210120238","display_name":"PowerChina (China)","ror":"https://ror.org/01varr368","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210120238"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Ping","raw_affiliation_strings":["PowerChina Eco-Environmental Group Co., Ltd., Shenzhen 518102, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PowerChina Eco-Environmental Group Co., Ltd., Shenzhen 518102, China","institution_ids":["https://openalex.org/I4210120238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019872474"],"corresponding_institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4405270321"],"apc_list":{"value":2600,"currency":"CHF","value_usd":2955},"apc_paid":{"value":2600,"currency":"CHF","value_usd":2955},"fwci":1.8864,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83766555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"17","issue":"20","first_page":"5126","last_page":"5126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9603999853134155,"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"}},"topics":[{"id":"https://openalex.org/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9603999853134155,"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/T10687","display_name":"Innovative concrete reinforcement materials","score":0.03779999911785126,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10479","display_name":"Structural Behavior of Reinforced Concrete","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/3d-printed-concrete","display_name":"3D-printed concrete","score":0.9049999713897705},{"id":"https://openalex.org/keywords/recycled-pet-fibers","display_name":"recycled PET fibers","score":0.9440000057220459},{"id":"https://openalex.org/keywords/dopamine-surface-modification","display_name":"dopamine surface modification","score":0.8370000123977661},{"id":"https://openalex.org/keywords/polydopamine","display_name":"polydopamine","score":0.8550000190734863},{"id":"https://openalex.org/keywords/interlayer-bonding","display_name":"interlayer bonding","score":0.921999990940094},{"id":"https://openalex.org/keywords/fiber-matrix-interface","display_name":"fiber-matrix interface","score":0.8240000009536743},{"id":"https://openalex.org/keywords/compressive-strength","display_name":"compressive strength","score":0.8019999861717224},{"id":"https://openalex.org/keywords/flexural-strength","display_name":"flexural strength","score":1.0},{"id":"https://openalex.org/keywords/fiber-volume-fraction","display_name":"fiber volume fraction","score":0.7260000109672546},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"surface roughness","score":0.6700000166893005},{"id":"https://openalex.org/keywords/hydrophilicity","display_name":"hydrophilicity","score":0.824999988079071},{"id":"https://openalex.org/keywords/sustainable-construction-materials","display_name":"sustainable construction materials","score":0.8330000042915344}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8382530212402344},{"id":"https://openalex.org/C178405089","wikidata":"https://www.wikidata.org/wiki/Q857201","display_name":"Flexural strength","level":2,"score":0.7316602468490601},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6897509098052979},{"id":"https://openalex.org/C84416704","wikidata":"https://www.wikidata.org/wiki/Q188666","display_name":"Adhesion","level":2,"score":0.6623977422714233},{"id":"https://openalex.org/C115537861","wikidata":"https://www.wikidata.org/wiki/Q7645993","display_name":"Surface modification","level":2,"score":0.6288624405860901},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.5726532340049744},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.5705907344818115},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.5109118819236755},{"id":"https://openalex.org/C2780017307","wikidata":"https://www.wikidata.org/wiki/Q145863","display_name":"Polyethylene terephthalate","level":2,"score":0.46230071783065796},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.13198459148406982},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/ma17205126","doi":"https://doi.org/10.3390/ma17205126","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma17205126","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"},{"id":"pmid:39459830","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39459830","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":"Materials (Basel, Switzerland)","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11509869","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11509869","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":"Materials (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:8999edaedfc5480288c670fb8ead5134","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/8999edaedfc5480288c670fb8ead5134","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":"Materials, Vol 17, Iss 20, p 5126 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/ma17205126","doi":"https://doi.org/10.3390/ma17205126","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma17205126","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7811999917030334,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.5378999710083008,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2031399459","https://openalex.org/W2033822398","https://openalex.org/W2035955364","https://openalex.org/W2057414814","https://openalex.org/W2125053213","https://openalex.org/W2289977095","https://openalex.org/W2465822802","https://openalex.org/W2519895948","https://openalex.org/W2741349017","https://openalex.org/W2750720088","https://openalex.org/W2753739579","https://openalex.org/W2795253223","https://openalex.org/W2796304963","https://openalex.org/W2796486621","https://openalex.org/W2804935558","https://openalex.org/W2922185284","https://openalex.org/W2946030208","https://openalex.org/W2981852952","https://openalex.org/W3010160980","https://openalex.org/W3014468256","https://openalex.org/W3049345305","https://openalex.org/W3116138920","https://openalex.org/W3146725325","https://openalex.org/W3171105139","https://openalex.org/W3173690989","https://openalex.org/W3196213328","https://openalex.org/W4210266265","https://openalex.org/W4283032128","https://openalex.org/W4285018736","https://openalex.org/W4290078373","https://openalex.org/W4292805475","https://openalex.org/W4316813312","https://openalex.org/W4322806307","https://openalex.org/W4367055840","https://openalex.org/W4385437899","https://openalex.org/W4385507029","https://openalex.org/W4387556824","https://openalex.org/W4390349506","https://openalex.org/W4390900865","https://openalex.org/W4391636451","https://openalex.org/W4393349125","https://openalex.org/W4399007016"],"related_works":["https://openalex.org/W4304014268","https://openalex.org/W4398139839","https://openalex.org/W4235607865","https://openalex.org/W4386553944","https://openalex.org/W2947345840","https://openalex.org/W4321440569","https://openalex.org/W4387973956","https://openalex.org/W2320083771","https://openalex.org/W2792324762","https://openalex.org/W2128946311"],"abstract_inverted_index":{"Three-dimensional":[0],"printed":[1],"concrete":[2,219],"(3DPC)":[3],"is":[4,41,54],"increasingly":[5],"recognized":[6],"in":[7,150,154,262],"the":[8,17,64,70,81,142,160,171,175,196,207,212,218,222,241,256,266],"construction":[9,270],"industry":[10],"for":[11,38],"its":[12],"high":[13],"design":[14],"flexibility":[15],"and":[16,49,63,79,104,108,130,136,163,178,191,203,217],"elimination":[18],"of":[19,32,72,84,144,181,225,244,258,269],"conventional":[20],"formwork.":[21],"However,":[22,52],"weak":[23],"interlayer":[24,82,125,155,242],"adhesion":[25,58,83,126,156,214,243],"remains":[26],"a":[27,96,151,164],"significant":[28],"challenge.":[29],"The":[30,122,138,246],"potential":[31],"recycled":[33,61,232,259],"polyethylene":[34],"terephthalate":[35],"(PET)":[36],"fibers":[37,62,89,110,148,169,187,216,234,261],"reinforcing":[39],"3DPC":[40,65,114,182],"being":[42],"explored,":[43],"driven":[44],"by":[45,189],"their":[46],"environmental":[47],"sustainability":[48],"economic":[50],"advantages.":[51],"there":[53],"an":[55],"inadequate":[56],"interfacial":[57,213],"between":[59,215],"these":[60],"matrix.":[66],"This":[67,228],"study":[68,229],"investigated":[69],"use":[71],"dopamine":[73,93,208,237],"modification":[74,209,251],"to":[75,159,195,265],"address":[76],"this":[77],"issue":[78],"enhance":[80,240],"fiber-reinforced":[85],"3DPC.":[86,245],"Recycled":[87],"PET":[88,233,260],"were":[90,111,133],"surface-modified":[91],"using":[92,201],"treatment,":[94],"forming":[95],"polydopamine":[97],"(PDA)":[98],"film":[99],"that":[100,141,206,231,249],"improved":[101,211],"surface":[102,250],"roughness":[103],"hydrophilicity.":[105],"Both":[106],"unmodified":[107,168],"modified":[109,226,235],"incorporated":[112],"into":[113],"at":[115,170],"various":[116],"volume":[117],"fractions":[118],"(0.1%,":[119],"0.3%,":[120],"0.5%).":[121],"effects":[123],"on":[124],"strength,":[127,129],"compressive":[128,176],"flexural":[131,179],"strength":[132,157,177,180],"systematically":[134],"evaluated":[135],"compared.":[137],"results":[139],"showed":[140],"inclusion":[143],"0.3":[145,184],"vol%":[146,185],"dopamine-modified":[147],"resulted":[149],"22.5%":[152,190],"increase":[153],"compared":[158,194],"control":[161,197],"group,":[162],"14.8%":[165],"improvement":[166],"over":[167],"same":[172],"content.":[173],"Additionally,":[174],"with":[183,236],"MPET":[186],"increased":[188],"27.6%,":[192],"respectively,":[193],"group.":[198],"Microstructural":[199],"analysis":[200],"SEM":[202],"XRD":[204],"revealed":[205],"significantly":[210,254],"matrix,":[220],"explaining":[221],"superior":[223],"performance":[224],"fibers.":[227],"demonstrates":[230],"can":[238,253],"effectively":[239],"findings":[247],"affirm":[248],"techniques":[252],"elevate":[255],"utility":[257],"3DPC,":[263],"contributing":[264],"sustainable":[267],"advancement":[268],"materials.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":4}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2025-10-10T00:00:00"}
