Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891856735> ?p ?o ?g. }
- W2891856735 abstract "ABSTRACT Second-order non-linear optical anisotropy parameter ρ = χ 33 / χ 31 is calculated for collagen-richt issues considering both a single dominant molecular hyperpolarizability tensor element β 333 = β at single helix level and a priori known submicrometric triple helical organization of collagen molecules. Modeling is further improved by taking account of Poisson photonic shot noise of the detection system and simple supra-molecular fibrillar arrangements in order to accurately simulate the dispersion of ρ values in collagen-rich tissues such as tendon, skin and liver vessels. From combined P-SHG experiments and modeling, we next correlate experimental and theoretical statistical distributions of ρ . Our results highlight that the dispersion of experimental ρ values is mainly due to (i) Poisson photonic shot noise in tendon and skin, which proves to have a preponderant effect in P-SHG experiments (ii) variance of supercoil angles of accordion-like fibrils in vessels that is further reduced during the development of liver fibrosis therefore contributing to the rigidity of the tissue. These results open new avenue for future modeling correlating the dispersion of ρ values in P-SHG experiments and the fibrillar architecture as well as the mechanical stiffness of patho-physiological extracellular matrices in collagen tissues." @default.
- W2891856735 created "2018-09-27" @default.
- W2891856735 creator A5012941382 @default.
- W2891856735 creator A5049213896 @default.
- W2891856735 creator A5061903214 @default.
- W2891856735 creator A5076298725 @default.
- W2891856735 creator A5084206856 @default.
- W2891856735 date "2018-09-17" @default.
- W2891856735 modified "2023-10-10" @default.
- W2891856735 title "Accordion-like collagen fibrils suggested by P-SHG image modeling : implication in liver fibrosis" @default.
- W2891856735 cites W1971450283 @default.
- W2891856735 cites W1973807071 @default.
- W2891856735 cites W1981067496 @default.
- W2891856735 cites W1984133778 @default.
- W2891856735 cites W1990492367 @default.
- W2891856735 cites W1993488903 @default.
- W2891856735 cites W1996841581 @default.
- W2891856735 cites W1999706433 @default.
- W2891856735 cites W2006297811 @default.
- W2891856735 cites W2011380505 @default.
- W2891856735 cites W2015266948 @default.
- W2891856735 cites W2023239724 @default.
- W2891856735 cites W2026052900 @default.
- W2891856735 cites W2038844418 @default.
- W2891856735 cites W2042968613 @default.
- W2891856735 cites W2043861531 @default.
- W2891856735 cites W2046977268 @default.
- W2891856735 cites W2048830772 @default.
- W2891856735 cites W2053068826 @default.
- W2891856735 cites W2064956308 @default.
- W2891856735 cites W2074548902 @default.
- W2891856735 cites W2077572701 @default.
- W2891856735 cites W2080540716 @default.
- W2891856735 cites W2086895992 @default.
- W2891856735 cites W2087659444 @default.
- W2891856735 cites W2090648368 @default.
- W2891856735 cites W2092629410 @default.
- W2891856735 cites W2125413204 @default.
- W2891856735 cites W2138436297 @default.
- W2891856735 cites W2167460696 @default.
- W2891856735 cites W2205365868 @default.
- W2891856735 cites W2327755240 @default.
- W2891856735 cites W2345162663 @default.
- W2891856735 cites W2549069335 @default.
- W2891856735 cites W2754970639 @default.
- W2891856735 cites W2963318102 @default.
- W2891856735 doi "https://doi.org/10.1101/420265" @default.
- W2891856735 hasPublicationYear "2018" @default.
- W2891856735 type Work @default.
- W2891856735 sameAs 2891856735 @default.
- W2891856735 citedByCount "0" @default.
- W2891856735 crossrefType "posted-content" @default.
- W2891856735 hasAuthorship W2891856735A5012941382 @default.
- W2891856735 hasAuthorship W2891856735A5049213896 @default.
- W2891856735 hasAuthorship W2891856735A5061903214 @default.
- W2891856735 hasAuthorship W2891856735A5076298725 @default.
- W2891856735 hasAuthorship W2891856735A5084206856 @default.
- W2891856735 hasBestOaLocation W28918567351 @default.
- W2891856735 hasConcept C105702510 @default.
- W2891856735 hasConcept C120665830 @default.
- W2891856735 hasConcept C121332964 @default.
- W2891856735 hasConcept C12554922 @default.
- W2891856735 hasConcept C136229726 @default.
- W2891856735 hasConcept C139287275 @default.
- W2891856735 hasConcept C159985019 @default.
- W2891856735 hasConcept C178790620 @default.
- W2891856735 hasConcept C185592680 @default.
- W2891856735 hasConcept C192562407 @default.
- W2891856735 hasConcept C2779372316 @default.
- W2891856735 hasConcept C2780105995 @default.
- W2891856735 hasConcept C2780694488 @default.
- W2891856735 hasConcept C32909587 @default.
- W2891856735 hasConcept C41999313 @default.
- W2891856735 hasConcept C71924100 @default.
- W2891856735 hasConcept C86803240 @default.
- W2891856735 hasConceptScore W2891856735C105702510 @default.
- W2891856735 hasConceptScore W2891856735C120665830 @default.
- W2891856735 hasConceptScore W2891856735C121332964 @default.
- W2891856735 hasConceptScore W2891856735C12554922 @default.
- W2891856735 hasConceptScore W2891856735C136229726 @default.
- W2891856735 hasConceptScore W2891856735C139287275 @default.
- W2891856735 hasConceptScore W2891856735C159985019 @default.
- W2891856735 hasConceptScore W2891856735C178790620 @default.
- W2891856735 hasConceptScore W2891856735C185592680 @default.
- W2891856735 hasConceptScore W2891856735C192562407 @default.
- W2891856735 hasConceptScore W2891856735C2779372316 @default.
- W2891856735 hasConceptScore W2891856735C2780105995 @default.
- W2891856735 hasConceptScore W2891856735C2780694488 @default.
- W2891856735 hasConceptScore W2891856735C32909587 @default.
- W2891856735 hasConceptScore W2891856735C41999313 @default.
- W2891856735 hasConceptScore W2891856735C71924100 @default.
- W2891856735 hasConceptScore W2891856735C86803240 @default.
- W2891856735 hasLocation W28918567351 @default.
- W2891856735 hasOpenAccess W2891856735 @default.
- W2891856735 hasPrimaryLocation W28918567351 @default.
- W2891856735 hasRelatedWork W1758485210 @default.
- W2891856735 hasRelatedWork W1968385084 @default.
- W2891856735 hasRelatedWork W2005955572 @default.
- W2891856735 hasRelatedWork W2040932327 @default.
- W2891856735 hasRelatedWork W2046756794 @default.