正在加载图片...
第8期 高分子通报 43· Helices+Cone 0 1.5nm/ Fibrils o100 nm 图11胶原分子液晶、超分子液晶与溶液、凝胶之间的转变2 (a)在稀溶液中,胶原三螺旋分子排列无序,溶液具有流动性;(b)在浓溶液中,胶原三螺旋分子自组装形成 手性向列相或胆甾相排列,溶液具有流动性;(c)在浓凝胶中,胶原原纤维呈手性向列相或胆甾相有序排列 凝胶不具有流动性;(d)在稀凝胶中,胶原原纤维无序排列,凝胶不具有流动性 gure l1 Transitions among collagen molecular liquid crystal, super-molecular liquid crystal and solution, gel 333 (a)In dilute solution, the arrangement of collagen helices is disorder, and the solution has fluidity (b) in concentrated solution, collagen helices self-assemble into chiral nematic phase cholesteric phase, and the solution has fluidity; (c)in concentrated gel, collagen fibrils appear chiral nematic or cholesteric phase, the gel doe not have fluidity: (d) in dilute gel, collagen fibrils are disordered, the gel does not have fluidity 发生机制及病变模型建立了联系。因此,超分子胶原液晶研究仍然从生物化学和生物物理方向上向结缔 组织基本结构逼近。 参考文献 [1] GiraudGuille MM, Belamie E, Mosser G, Helary C, Gobeaux F, Vigier SC R. Chim, 2008, 11(3):245--252. [] Torbet J, Malbouyres M, Builles N, Justin V, Roulet M, Damour O, Oldberg A. Ruggiero F, Hulmes D J S. Biomaterials, 2007 28(29):4268~4276 L 3 Bigi A, Burghammer M, Falconi R, Koch MH J, Panzavolta S, Riekel C. J Struct Biol, 2001, 136(2): 137-143. L4 Giraud-Guille MM. Calcif Tissue Int, 1988, 42(3): 167-180. L5 Squier CA, Bausch W. Cell Tissue Res, 1984. 238(2):319--327 L6 Provenzano PP, vanderby R. Matrix Biol, 2006,25(2):71-84. [7 Yasui T, Tohno Y, Araki T J Biomed Opt, 2004, 9(2): 259-264. [8 Weiner S, Traub W, Wagner H D. J Struct Biol, 1999, 126(3):241-255 [9] Benjamin M, Kaiser E, Milz S. J Anat, 2008, 212(3):211-228. [10] Giraud-Guille MM, Mosser G, Belamie E. Curr Opin Colloid Interface Sci, 2008, 13(4):303-313. [11] Hulmes D J S. J Struct Biol, 2002, 137(1):2-10. [12 Hulmes D JS, Miller A. Nature, 1979, 282:878-880. [13 Nikolaeva T 1. Tiktopulo E 1, Il'yasova E N, Kuznetsova S M. Biophysics, 2007, 52(5):489-497. [14] BouligandYCR Chm,2008,11(3):281~296. [15] Belamie E, Mosser G, Gobeaux F, Giraud-Guille MM. J Phys: Condens Matter, 2006, 18(13): $$12s [16] Giraud-Guille MM, Besseau L. Conn Tissue Res, 1998, 37(3/4):183-193. [17 Giraud-Guille MM. J Mol Biol, 1992, 224(3):861--873 [18 Besseau L, Giraud-Guille MM. J Mol Biol, 1995, 251(2):197-202 [19] Melis P, Noorlander M L, van der Horst C MAM, van Noorden C J. Plast Reconstr Surg, 2002, 109(2):674-680 20] Silver F H, Freeman J W, Seehra G P. J Biomech, 2003, 36(10): 1529--1553. [211 Meek K M, Boote C. Prog Ret Eye Res, 2009, 28(5):369-392. [221 Trelstad R L, Coulombre A J. J Cell Biol, 1971, 50(3):840-858 [231 Daxer A, Fratzl P. Invest Ophth Visual Sci, 1997, 38(1):121-129. C1994-2013ChinaAcademicJOurnalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net图11 胶原分子液晶、超分子液晶与溶液、凝胶之间的转变[32] (a)在稀溶液中,胶原三螺旋分子排列无序,溶液具有流动性;(b)在浓溶液中,胶原三螺旋分子自组装形成 手性向列相或胆甾相排列,溶液具有流动性;(c)在浓凝胶中,胶原原纤维呈手性向列相或胆甾相有序排列, 凝胶不具有流动性;(d)在稀凝胶中,胶原原纤维无序排列,凝胶不具有流动性 Figure11 Transitionsamongcollagenmolecularliquidcrystal,super-molecularliquidcrystalandsolution,gel[32] (a)Indilutesolution,thearrangementofcollagenhelicesisdisorder,andthesolutionhasfluidity; (b)inconcentratedsolution,collagenhelicesself-assembleintochiralnematicphasecholestericphase,andthesolution hasfluidity;(c)inconcentratedgel,collagenfibrilsappearchiralnematicorcholestericphase,thegeldoes nothavefluidity;(d)indilutegel,collagenfibrilsaredisordered,thegeldoesnothavefluidity. 发生机制及病变模型建立了联系。因此,超分子胶原液晶研究仍然从生物化学和生物物理方向上向结缔 组织基本结构逼近。 参考文献: [1] Giraud-GuilleM M,BelamieE,MosserG,HelaryC,GobeauxF,VigierSCR.Chim,2008,11(3):245~252. [2] TorbetJ,MalbouyresM,BuillesN,JustinV,RouletM,DamourO,OldbergA,RuggieroF,HulmesDJS.Biomaterials,2007, 28(29):4268~4276. [3] BigiA,BurghammerM,FalconiR,KochM HJ,PanzavoltaS,RiekelC.JStructBiol,2001,136(2):137~143. [4] Giraud-GuilleM M.CalcifTissueInt,1988,42(3):167~180. [5] SquierCA,BauschW.CellTissueRes,1984,238(2):319~327. [6] ProvenzanoPP,VanderbyR.MatrixBiol,2006,25(2):71~84. [7] YasuiT,TohnoY,ArakiT.JBiomedOpt,2004,9(2):259~264. [8] WeinerS,TraubW,WagnerH D.JStructBiol,1999,126(3):241~255. [9] BenjaminM,KaiserE,MilzS.JAnat,2008,212(3):211~228. [10] Giraud-GuilleM M,MosserG,BelamieE.CurrOpinColloidInterfaceSci,2008,13(4):303~313. [11] HulmesDJS.JStructBiol,2002,137(1):2~10. [12] HulmesDJS,MillerA.Nature,1979,282:878~880. [13] NikolaevaTI,TiktopuloEI,Il’yasovaE N,KuznetsovaS M.Biophysics,2007,52(5):489–497.[14]BouligandY CR. Chim,2008,11(3):281~296. [15] BelamieE,MosserG,GobeauxF,Giraud-GuilleM M.JPhys:CondensMatter,2006,18(13):S115~S129. [16] Giraud-GuilleM M,BesseauL.ConnTissueRes,1998,37(3/4):183~193. [17] Giraud-GuilleM M.JMolBiol,1992,224(3):861~873. [18] BesseauL,Giraud-GuilleM M.JMolBiol,1995,251(2):197~202. [19] MelisP,NoorlanderM L,vanderHorstC M A M,vanNoordenCJ.PlastReconstrSurg,2002,109(2):674~680. [20] SilverFH,FreemanJW,SeehraGP.JBiomech,2003,36(10):1529~1553. [21] MeekK M,BooteC.ProgRetEyeRes,2009,28(5):369~392. [22] TrelstadRL,CoulombreAJ.JCellBiol,1971,50(3):840~858. [23] DaxerA,FratzlP.InvestOphthVisualSci,1997,38(1):121~129. 第8期 高 分 子 通 报 · 34 ·
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有