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August 14, 2025GelsOpen Access

Annealed Polyvinyl Alcohol Hydrogels for Cartilage Replacement: Effects of Synthesis Parameters on Mechanical Properties

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Authors

MMM.H.H. MahmoudTaif UniversityCPChristian M. PuttlitzColorado State UniversityBGBenjamin C. GadomskiColorado State University

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Implication

Observational analysis shows enhanced mechanical properties in PVA hydrogels, indicating suitability for cartilage applications.

Key Points

  • Hydrogels exhibited enhanced compressive and tensile properties, demonstrating potential for cartilage applications.
  • The optimal formulation was found to be (10% PVA, 146 kDa, 165 °C), achieving properties similar to native cartilage.
  • Assessment of mechanical properties utilized compressive and tensile tests alongside differential scanning calorimetry.
  • Higher molecular weight PVA showed less wear but increased friction compared to lower molecular weight variants.

Cite This Study

Mahmoud et al. (2025) studied this question.

synapsesocial.com/papers/68af509bad7bf08b1ead8643https://doi.org/10.3390/gels11080644
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Poly(vinyl alcohol) hydrogels for synthetic articular cartilage material1973 · 128 citations
  2. 2The 'instantaneous' compressive modulus of human articular cartilage in joints of the lower limb1999 · 237 citations
  3. 3Tensile mechanical properties of bovine articular cartilage: Variations with growth and relationships to collagen network components2003 · 288 citations
  4. 4Mechanobehavior and Ontogenesis of the Temporomandibular Joint2018 · 117 citations
  5. 5Tailoring Hydrogel Viscoelasticity with Physical and Chemical Crosslinking2015 · 86 citations