2011年7月20日 · The crystal structure of poly(l-lactic acid) (PLLA) α form has been analyzed in detail by utilizing the 2-dimensional wide-angle X-ray (WAXD) and neutron diffraction (WAND) …

2015年4月16日 · Poly(l-lactide) (PLLA)/graphene nanosheet (GNS) composites and pure PLLA were prepared by the solution blending method. Crystalline structures and crystallization …

Poly-L-lactide (PLLA) and hydroxyapatite/poly-L-lactide (HAp/PLLA) are two widely used biomaterials, from three dimensional scaffolds, drug release matrices to the implantable …

2018年1月1日 · For chemical properties, the chemical compositions and the formation of functional group were investigated by Energy Dispersive X-Ray Fluorescence (EDXRF) and …

In this work, stereocomplex polylactide (scPLA) powder was prepared by precipitation of a low-molecular-weight poly(L-lactide)/poly(D-lactide) (LMW-PLLA/LMW-PDLA) blend solution and …

2024年3月25日 · PLLA was loaded with isosorbide dinitrate utilizing the solvent evaporation process. The synthesized polymer-drug system was evaluated by different means such as FT …

Poly(L-lactide) (PLLA) membrane has great potential for Guided bone regeneration (GBR), however, PLLA lack antibacterial property and thus may face bacterial infections.

摘要：采用差示扫描量热仪（DSC）、偏光显微镜（POM）和X射线衍射仪（XRD）对聚乳酸／成核剂体系的结 晶行为进行了研究。 结果表明：四种不同的成核剂———无机粒子Talc和LAK …

2020年4月20日 · To solve the open question, a reliable calculation method for crystallinity, crystal forms, and composition in neat PLA and PLA composites was developed on the basis of …

2023年4月18日 · X-ray diffraction (XRD) was performed with a PANalytical X'Pert3 diffractometer (PANalytical Ltd., Netherlands) loaded a Cu Kα source with a step of 0.013° and a 2θ range …