poly(L-lactide)相关论文
The purpose of the present study was to synthesize a new composites scaffold containing poly(γ-benzyl-L-glutamate) modi......
Preparation of silver coated poly(L-lactide) nanofiber membranes via the combination of mussel-inspi
Bacterial infection has been a major reason for the failure ofbiomaterials or biomedical devices in vivo.Thus there has ......
Preparation of antibacterial silver nanoparticle-coated PLLA grafted hydroxyapatite/PLLA composite e
Hydroxyapatite/poly(L-lactide) (HA/PLLA) composites have been widely used as bone tissue engineering scaffolds or bone i......
Ectopic Osteogenesis of a Microsphere-Scaffold Delivery System with Encapsulated Synthetic Peptide D
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Synthesis of hyperbranched polyglycidol-block-poly(L-lactide) for pH-sensitive controlled drug deliv
A series of novel and biocompatible hyperbranched polyglycidol-b-poly(L-lactide) (HBP-b-p(L-lactide)n) (n =10,20,30 and ......
Poly(L-lactide) (PLLA)/TiO2 composite membranes were fabricated by immersion precipitation method.The membranes were cha......
Thermal Degradation Behavior of Poly(L-lactide)/3-methyl-1- (ethoxycarbonylethyl) imidazolium tetraf
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Novel bio-based and biodegradable block copolymers were synthesized by click reaction between poly(L-lactide) (PLLA) and......
Effect of Exogenous Carboxyl and Hydroxyl Groups on Pyrolysis Reaction of High Molecular Weight Poly
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Enhancing the Crystallization Performance of Poly(L-lactide) by Intramolecular Hybridizing with Tuna
In this work, hydroxyl-terminated oxalamide compounds N1,N2-bis(2-hydroxyethyl)oxalamide (OXA1) and N1,N1'-(ethane-1,2-d......
Influence of Chain Architectures on Crystallization Behaviors of PLLA Block in PEG/PLLA Block Copoly
The effect of the architecture of poly(ethylene glycol)/poly(L-lactide) (PEG/PLLA) block copolymers on the non-isotherma......
A series of segmented poly(L-lactide)-polyurethanes (PLA-Pus) were synthesized by a two-step method, with oligo-poly(L-l......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Stereocomplex Formation and Phase Separation of PLLA/PDLA Blends with Different Optical Purities
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Phase Morphology, Crystallization Behavior and Mechanical Properties of Poly(L-lactide) Toughened wi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Miscibility and Isothermal Crystallization of Poly(L-lactide) and Poly(trimethylene carbonate) Blend
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Effects of Functionalized Graphenes on the Isothermal Crystallization of Poly(L-lactide) Nanocomposi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Improve the Thermal and Mechanical Properties of Poly(L-lactide) by Forming Nanocomposites with Pris
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
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Bioactive SiO2-CaO-P2O5 gel (BAG) nanoparticles with 40 nm in diameter were synthesized by the sol-gel route and further......
The large size of the crystallites in poly(L-lactide) and the low growth rate enable detailed time- and temperature-depe......
利用丙交酯开环聚合法制备了聚(D-乳酸)-聚二甲基硅氧烷-聚(D-乳酸)(PDLA-b-PDMS-b-PDLA)三嵌段聚合物,将其溶液涂覆至充斥着非溶......
用成纤模压法制备了变曲强度和剪切强度分别为２５０￣２８０ＭＰ和１７０￣１８５ＭＰａ的聚（Ｌ－乳酸）（ＰＬＬＡ０园棒。由于ＰＬＬＡ对热的不稳定性，在膜坯制备过程中，ＰＬＬＡ的分子量下降６５％￣７０％，但模压过程对分子......
由逐步升温法测定了聚乳酸溶液的浊点温度.根据浊点温度与体积分数的关系,获得了聚乳酸溶液的θ温度.结果表明:聚乳酸在2-己酮、环......
本文以PDLLA与PLLA溶液共混复合,再用成纤模压增强技术制备其棒村试样,通过差示扫描量热法(DSC)研究了在这过程中(PDLLA)对PLLA结......
本文以PLLA和PVA为成膜聚合物，DMSO为溶剂，通过静电纺丝方法制备了直径为600±76nm的表面光滑、均一的PuA／PVA复合纳米纤维膜。通......
聚乳酸具有优异的生物相容性及生物可降解性,是热塑性塑料理想的替代品,但结晶性、耐热性较差等缺点限制了其发展。本文以左旋聚乳......
用偏光显微镜和原子力显微镜对比研究了PEG-PLLA嵌段共聚物在110 ℃或120 ℃等温结晶后的结晶形貌. 发现在110 ℃时只有PEG5000-PL......
在超声波辐射条件下,以丙交酯为原料、辛酸亚锡为催化剂,通过开环聚合反应制得聚L-丙交酯(PLLA).应用红外光谱(IR)表征聚合物的结......
随着环境污染的加剧以及不可再生石油资源的逐渐枯竭,生物基高分子材料受到了越来越多的关注.聚乳酸作为一种可再生的高分子材料,......
