ArticleGels (Basel, Switzerland)2024
Physically Crosslinked Poly(methacrylic acid)/Gelatin Hydrogels with Excellent Fatigue Resistance and Shape Memory Properties.
Article in Gels (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Green Synthesis of Oat-Derived Carbon Quantum Dot/Gelatin Hydrogel Scaffolds: Enhanced Structural Stability and Bioactivity for Potential Bone Repair.Gels (Basel, Switzerland) · 2026Article
- Sustainable Poly (Methacrylic Acid)/Nanocellulose Hydrogel for Controlled Simultaneous Release of Active Substances for Skin Protection.Gels (Basel, Switzerland) · 2025Article
- Field Responsive Swelling of Poly(Methacrylic Acid) Hydrogel-Isothermal Kinetic Analysis.Polymers · 2025Article
- A Thermo-Photo-Ionic Crosslinked Gellan Gum Hydrogel with Gradient Biomechanic Modulation as a Neuromaterial for Peripheral Nerve Injury.Gels (Basel, Switzerland) · 2025Article
- Article
- Development and Optimization of Grape Skin Extract-Loaded Gelatin-Alginate Hydrogels: Assessment of Antioxidant and Antimicrobial Properties.Pharmaceutics · 2025Article
- Recent Progress in Hydrogel Synthesis and Biomedical Applications.Gels (Basel, Switzerland) · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Hydrogels endure various dynamic stresses, demanding robust mechanical properties. Despite significant advancements, matching hydrogels' strength to biological tissues and plastics is often challenging without applying potentially harmful crosslinkers. Using hydrogen bonds as sacrificial bonds offers a promising strategy to produce tough, versatile hydrogels for biomedical and industrial applications. Poly(methacrylic acid) (PMA)/gelatin hydrogels were synthesized by thermally induced free-radical polymerization and crosslinked only by physical bonds, without adding any chemical crosslinker. The addition of gelatin increased the formation of hydrophobic domains in the structure of the hydrogels, which acted as permanent crosslinking points. The increase in PMA and gelatin contents generally led to a lower equilibrium water content (WC), higher thermal stability and better mechanical properties. The values of tensile strength and toughness reached up to 1.44 ± 0.17 MPa and 4.91 ± 0.51 MJ m
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Registered trials
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