Wyniki wyszukiwania dla: polylactic acid

• Thermal degradation of polylactic acid (PLA)/polyhydroxybutyrate (PHB) blends: A systematic review

  Publikacja

  • M. Kervran
  • C. Vagner
  • M. Cochez
  • M. Ponçot
  • M. Saeb
  • H. Vahabi

  - POLYMER DEGRADATION AND STABILITY - Rok 2022

  Polylactic acid (PLA) and polyhydroxybutyrate (PHB) are two biopolyesters obtained from renewable resources like corn or sugar under bacterial fermentation. PLA is the most widely used biopolymer in diverse applications. Addition of PHB to PLA can improves the crystallinity of PLA, and thereby its mechanical strength. However, both PLA and PHB suffer from poor thermal stability, which limits their potential industrial application....

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• High-performance polylactic acid compressed strawboard using pre-treated and functionalised wheat straw

  Publikacja

  • M. Chougan
  • S. Ghaffar
  • E. Mijowska
  • P. Sikora
  • W. Kukułka

  - INDUSTRIAL CROPS AND PRODUCTS - Rok 2022

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• Preparation of a Ceramic Matrix Composite Made of Hydroxyapatite Nanoparticles and Polylactic Acid by Consolidation of Composite Granules

  Publikacja

  • E. Pietrzykowska
  • B. Romelczyk-Baishya
  • J. Wojnarowicz
  • M. Sokolova
  • K. Szlazak
  • W. Swieszkowski
  • J. Locs
  • W. Lojkowski

  - Nanomaterials - Rok 2020

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• AMINO ACIDS

  Czasopisma

  ISSN: 0939-4451 , eISSN: 1438-2199

• NUCLEIC ACIDS RESEARCH

  Czasopisma

  ISSN: 0305-1048 , eISSN: 1362-4962

• Nucleic Acid Therapeutics

  Czasopisma

  ISSN: 2159-3337 , eISSN: 2159-3345

• Tensile and Fatigue Behavior of Additive Manufactured Polylactide

  Publikacja

  • A. J. Andrzejewska
  • Ł. Pejkowski
  • T. Topoliński

  - 3D Printing and Additive Manufacturing - Rok 2019

  This article presents the results of monotonic tensile and fatigue tests conducted on commercial polylactide or polylactic acid (PLA). The results of fatigue tests for this material present in the literature are limited, especially for additive manufactured elements. The specimens were manufactured using the injection molding and the fused filament fabrication (FFF) method. The FFF specimens were divided into five subgroups, depending...

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• Arid Ecosystems

  Czasopisma

  ISSN: 2079-0961 , eISSN: 2079-0988

• Antibacterial Porous Systems Based on Polylactide Loaded with Amikacin

  Publikacja

  • M. Glinka
  • K. Filatova
  • J. Kucińska-Lipka
  • T. Šopík
  • E. Domincová Bergerová
  • V. Mikulcová
  • A. Wasik
  • V. Sedlařík

  - MOLECULES - Rok 2022

  Three porous matrices based on poly(lactic acid) are proposed herein for the controlled release of amikacin. The materials were fabricated by the method of spraying a surface liquid. Description is given as to the possibility of employing a modifier, such as a silica nanocarrier, for prolonging the release of amikacin, in addition to using chitosan to improve the properties of the materials, e.g., stability and sorption capacity....

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• Hyaluronic acid/tannic acid films for wound healing application

  Publikacja

  • M. Wekwejt
  • M. Małek
  • A. Ronowska
  • A. Michno
  • A. Pałubicka
  • A. Klimek
  • B. Kaczmarek-Szczepańska

  - INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES - Rok 2024

  In this study, thin films based on hyaluronic acid (HA) with tannic acid (TA) were investigated in three different weight ratios (80HA/20TA, 50HA/50TA, 20HA/80TA) for their application as materials for wound healing. Surface free energy, as well as their roughness, mechanical properties, water vapor permeability rate, and antioxidant activity were determined. Moreover, their compatibility with blood and osteoblast cells was investigated....

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