Articles with "pla" as a keyword



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Utility of a Noninvasive 2-Gene Molecular Assay for Cutaneous Melanoma and Effect on the Decision to Biopsy

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Published in 2017 at "JAMA Dermatology"

DOI: 10.1001/jamadermatol.2017.0473

Abstract: Importance Expression of long intergenic non–protein coding RNA 518 (LINC00518) and preferentially expressed antigen in melanoma (PRAME) genes, obtained via noninvasive adhesive patch biopsy, is a sensitive and specific method for detection of cutaneous melanoma.… read more here.

Keywords: biopsy; utility; pla; cutaneous melanoma ... See more keywords
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Morphological, Mechanical, and Thermal Characterization of Poly(Lactic Acid)/Cellulose Multifilament Fibers Prepared by Melt Spinning

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Published in 2018 at "Advances in Polymer Technology"

DOI: 10.1002/adv.21779

Abstract: In this study, multifilament fibers based on neat poly(lactic acid) (PLA), PLA/cellulose nanowhiskers (CNWs), and PLA/cellulose microcrystalline (MCC) loaded at 1 and 3 wt.% were prepared by melt-spinning process in the presence of PLA-grafted maleic… read more here.

Keywords: poly lactic; multifilament fibers; multifilament; pla ... See more keywords
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Quantitative electron tomography of PLA/clay nanocomposites to understand the effect of the clays in the thermal stability

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44691

Abstract: Poly(lactic acid) (PLA) is one of the most promising bio-based and biodegradable polymers. However, its processability and range of applications are limited by its low thermal stability. The novelty of this work is studying the… read more here.

Keywords: pla; pla clay; clay nanocomposites; thermal stability ... See more keywords
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Isothermal crystallization kinetics and spherulite morphologies of poly(lactic acid)/ethylene acrylate copolymer blends

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45487

Abstract: Isothermal crystallization kinetics and spherulite morphologies of partially immiscible blends of poly(lactic acid) (PLA) and ethylene acrylate copolymer (EAC) were investigated by differential scanning calorimetry (DSC) and polarized optical microscopy. The DSC data obtained was… read more here.

Keywords: kinetics spherulite; isothermal crystallization; pla; eac ... See more keywords
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Chemomechanical, morphological, and rheological studies of chitosan‐graft‐lactic acid oligomer reinforced poly(lactic acid) bionanocomposite films

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45546

Abstract: Various compositions of nontoxic biodegradable poly(lactic acid) (PLA)/chitosan-graft-lactic acid oligomer (CH-g-OLLA) bionanocomposite films were fabricated with a solution casting technique by the dispersal of CH-g-OLLA copolymer at different amounts (1, 3, and 5 wt %)… read more here.

Keywords: acid oligomer; pla; bionanocomposite films; acid ... See more keywords
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Combined effect of a plasticizer and carvacrol and thymol on the mechanical, thermal, morphological properties of poly(lactic acid)

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45895

Abstract: In this study, the effects of the monotherpenic phenol concentration on the properties of biocomposites containing plasticized poly(lactic acid) (PLA) with acetyl tributyl citrate (ATBC) were investigated. The monotherpenic phenols carvacrol (C) and thymol (T)… read more here.

Keywords: poly lactic; pla; effect; carvacrol thymol ... See more keywords
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Synergized poly(lactic acid)-hydroxyapatite composites: Biocompatibility study

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.47400

Abstract: In vitro biocompatibility of impact modified composites produced from poly(lactic acid) (PLA) and hydroxyapatite (HA) is reported in this study. Surface modification was previously used to facilitate the dispersion of HA in PLA, whereas impact… read more here.

Keywords: poly lactic; pla; biocompatibility; cell ... See more keywords
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Porous Polymer Scaffolds based on Cross-Linked Poly-EGDMA and PLA: Manufacture, Antibiotics Encapsulation, and In Vitro Study.

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Published in 2021 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202000402

Abstract: Porous polymer materials derived from poly(ethylene glycol dimethacrylate) (poly-EGDMA) and antibiotic containing polylactide (PLA) are obtained for the first time. Porous poly-EGDMA monoliths with a system of open interconnected pores are synthesized by a visible… read more here.

Keywords: poly egdma; egdma; pla; porous polymer ... See more keywords
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Synthesis of Functionalized Triblock Copolyesters Derived from Lactic Acid and Macrolactones for Bone Tissue Regeneration.

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Published in 2023 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202300066

Abstract: Synthetic and functional grafts are a great alternative to conventional grafts. They can provide a physical support and the precise signaling for cells to heal damaged tissues. In this study, a novel RGD peptide end-functionalized… read more here.

Keywords: pla; rgd; pgl; lactic acid ... See more keywords
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Nano-Confined Crystallization in Poly(lactic acid) (PLA) and Poly(ethylene terephthalate) (PET) Induced by Various Forms of Pre-melt-deformation.

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Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200293

Abstract: We explore the processing-structure-property relationship using poly(lactic acid) (PLA) and poly(ethylene terephthalate) (PET). Specifically, we show both pre-extension and pre-shear of amorphous PLA and PET above their glass transition temperatures Tg , carried out in… read more here.

Keywords: pla; pet; melt deformation; pre melt ... See more keywords
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Preparation and mechanical characterization of chicken feather/PLA composites

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Published in 2017 at "Polymer Composites"

DOI: 10.1002/pc.23644

Abstract: Green composites, a bio-based polymer matrix is reinforced by natural fibers, are special class of bio-composites. Interest about green composites is continuously growing because they are environment-friendly. This study describes the preparation and mechanical characterization… read more here.

Keywords: chicken feather; pla; preparation mechanical; pla composites ... See more keywords