Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006132258> ?p ?o ?g. }
- W2006132258 endingPage "2422" @default.
- W2006132258 startingPage "2415" @default.
- W2006132258 abstract "Addition of lauric acid to poly (L-lactide) (PLLA) has resulted in a new family of enhanced degradation biomaterials. Presented is PLLA4.5 (PLLA containing 4.5 wt% lauric acid), the fastest degrading of the family. Degradation was studied via mass changes, gel-permeation chromatography, wide- and small-angle X-ray scattering (WAXS and SAXS), simultaneous SAXS and tensile testing, and visual observation. The undegraded PLLA4.5 deformed by crazing, recognisable from the characteristic shape of the SAXS pattern. As water up-take and degradation proceeded, samples crystallised, decreasing the SAXS long period, until by 4 days the deformation mechanism had become that of crystal-mediated deformation. This resulted in a ‘peanut–lemon’-shaped SAXS pattern, interpreted in terms of cavitation and fibrillated shear. Further degradation up to 12 days resulted in the same deformation mechanism at different sample displacements, with samples failing earlier during tensile testing until a ductile–brittle transition occurred. At 30–40 days water up-take and mass-loss increased significantly and global whitening of samples occurred, while the crystallinity and long period stabilised. Complete degradation had not occurred by the end of the study at 73 days. Through an understanding of how the changes in morphology during degradation affect the micromechanisms of deformation, it may be possible to design microstructures to give a tailored evolution of mechanical response in the body." @default.
- W2006132258 created "2016-06-24" @default.
- W2006132258 creator A5005096263 @default.
- W2006132258 creator A5041541061 @default.
- W2006132258 creator A5074074124 @default.
- W2006132258 creator A5078922529 @default.
- W2006132258 date "2005-05-01" @default.
- W2006132258 modified "2023-09-25" @default.
- W2006132258 title "A degradation study of PLLA containing lauric acid" @default.
- W2006132258 cites W1963908464 @default.
- W2006132258 cites W1966606820 @default.
- W2006132258 cites W1975153819 @default.
- W2006132258 cites W1978923829 @default.
- W2006132258 cites W1990073207 @default.
- W2006132258 cites W1990124567 @default.
- W2006132258 cites W1995395611 @default.
- W2006132258 cites W2001766450 @default.
- W2006132258 cites W2002961775 @default.
- W2006132258 cites W2006162395 @default.
- W2006132258 cites W2008692570 @default.
- W2006132258 cites W2019205181 @default.
- W2006132258 cites W2029347825 @default.
- W2006132258 cites W2033121543 @default.
- W2006132258 cites W2059815320 @default.
- W2006132258 cites W2066468072 @default.
- W2006132258 cites W2090629986 @default.
- W2006132258 cites W2091224267 @default.
- W2006132258 cites W2092322745 @default.
- W2006132258 cites W2097892579 @default.
- W2006132258 cites W2104067639 @default.
- W2006132258 cites W2112012569 @default.
- W2006132258 cites W2118810484 @default.
- W2006132258 cites W4251032101 @default.
- W2006132258 doi "https://doi.org/10.1016/j.biomaterials.2004.07.067" @default.
- W2006132258 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15585245" @default.
- W2006132258 hasPublicationYear "2005" @default.
- W2006132258 type Work @default.
- W2006132258 sameAs 2006132258 @default.
- W2006132258 citedByCount "42" @default.
- W2006132258 countsByYear W20061322582012 @default.
- W2006132258 countsByYear W20061322582013 @default.
- W2006132258 countsByYear W20061322582014 @default.
- W2006132258 countsByYear W20061322582015 @default.
- W2006132258 countsByYear W20061322582016 @default.
- W2006132258 countsByYear W20061322582017 @default.
- W2006132258 countsByYear W20061322582018 @default.
- W2006132258 countsByYear W20061322582019 @default.
- W2006132258 countsByYear W20061322582021 @default.
- W2006132258 countsByYear W20061322582022 @default.
- W2006132258 countsByYear W20061322582023 @default.
- W2006132258 crossrefType "journal-article" @default.
- W2006132258 hasAuthorship W2006132258A5005096263 @default.
- W2006132258 hasAuthorship W2006132258A5041541061 @default.
- W2006132258 hasAuthorship W2006132258A5074074124 @default.
- W2006132258 hasAuthorship W2006132258A5078922529 @default.
- W2006132258 hasConcept C112950240 @default.
- W2006132258 hasConcept C120665830 @default.
- W2006132258 hasConcept C121332964 @default.
- W2006132258 hasConcept C131888329 @default.
- W2006132258 hasConcept C159985019 @default.
- W2006132258 hasConcept C178790620 @default.
- W2006132258 hasConcept C185592680 @default.
- W2006132258 hasConcept C191486275 @default.
- W2006132258 hasConcept C192562407 @default.
- W2006132258 hasConcept C204366326 @default.
- W2006132258 hasConcept C205539056 @default.
- W2006132258 hasConcept C2779679103 @default.
- W2006132258 hasConcept C2781003072 @default.
- W2006132258 hasConcept C41008148 @default.
- W2006132258 hasConcept C46275449 @default.
- W2006132258 hasConcept C543025807 @default.
- W2006132258 hasConcept C76155785 @default.
- W2006132258 hasConcept C87976508 @default.
- W2006132258 hasConceptScore W2006132258C112950240 @default.
- W2006132258 hasConceptScore W2006132258C120665830 @default.
- W2006132258 hasConceptScore W2006132258C121332964 @default.
- W2006132258 hasConceptScore W2006132258C131888329 @default.
- W2006132258 hasConceptScore W2006132258C159985019 @default.
- W2006132258 hasConceptScore W2006132258C178790620 @default.
- W2006132258 hasConceptScore W2006132258C185592680 @default.
- W2006132258 hasConceptScore W2006132258C191486275 @default.
- W2006132258 hasConceptScore W2006132258C192562407 @default.
- W2006132258 hasConceptScore W2006132258C204366326 @default.
- W2006132258 hasConceptScore W2006132258C205539056 @default.
- W2006132258 hasConceptScore W2006132258C2779679103 @default.
- W2006132258 hasConceptScore W2006132258C2781003072 @default.
- W2006132258 hasConceptScore W2006132258C41008148 @default.
- W2006132258 hasConceptScore W2006132258C46275449 @default.
- W2006132258 hasConceptScore W2006132258C543025807 @default.
- W2006132258 hasConceptScore W2006132258C76155785 @default.
- W2006132258 hasConceptScore W2006132258C87976508 @default.
- W2006132258 hasIssue "15" @default.
- W2006132258 hasLocation W20061322581 @default.
- W2006132258 hasLocation W20061322582 @default.
- W2006132258 hasOpenAccess W2006132258 @default.
- W2006132258 hasPrimaryLocation W20061322581 @default.
- W2006132258 hasRelatedWork W2001749127 @default.
- W2006132258 hasRelatedWork W2045919961 @default.