ArticlePolymers2022
Modulation of Molecular Structure and Mechanical Properties of κ-Carrageenan-Gelatin Hydrogel with Multi-Walled Carbon Nanotubes.
Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 31 citations in OpenAlex.
- κ-Carrageenan-Based Hydrogels Support Viability and Odontogenic Differentiation of Stem Cells From the Apical Papilla.International dental journal · 2026Article
- Bioprinting in Tissue Repair and Its ENT Applications.Polymers · 2026Review
- Design and Characterization of Gelatin-Based Interpenetrating Polymer Networks for Biomedical Use: Rheological, Thermal, and Physicochemical Evaluation.Materials (Basel, Switzerland) · 2026Article
- Performance Characterization and Antibacterial Activity of a Composite Hydrogel Composed of Oxidized κ-Carrageenan, Acrylamide, and Silver-Based Metal-Organic Frameworks.Gels (Basel, Switzerland) · 2025Article
- Modulation of Structural and Physical-Chemical Properties of Fish Gelatin Hydrogel by Natural Polysaccharides.International journal of molecular sciences · 2025Article
- Water as a Structural Marker in Gelatin Hydrogels with Different Cross-Linking Nature.International journal of molecular sciences · 2024Article
- Rheological Properties of Fish and Mammalian Gelatin Hydrogels as Bases for Potential Practical Formulations.Gels (Basel, Switzerland) · 2024Article
- Underused Marine Resources: Sudden Properties of Cod Skin Gelatin Gel.Gels (Basel, Switzerland) · 2023Article
- Ions-Induced Alginate Gelation According to Elemental Analysis and a Combinatorial Approach.International journal of molecular sciences · 2023Article
- Novel biocatalysts based on enzymes in complexes with nano- and micromaterials.Biophysical reviews · 2023Review
- Fibrin-Rhamnogalacturonan I Composite Gel for Therapeutic Enzyme Delivery to Intestinal Tumors.International journal of molecular sciences · 2023Article
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Authors and funding
9 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hydrogels, three-dimensional hydrophilic water-insoluble polymer networks having mechanical properties inherent for solids, have attracted continuous research attention over a long time period. Here, we studied the structure and properties of hydrogel based on gelatin, κ-carrageenan and CNTs using the combination of SAXS, PXRD, AFM microscopy, SEM and rheology methods. We have shown that the integration of polysaccharide and protein in the composite hydrogel leads to suppression of their individual structural features and homogenization of two macromolecular components into a single structural formation. According to obtained SAXS results, we observed the supramolecular complex, which includes both polysaccharide and protein components associated with each other. It was determined that hydrogel structure formed in the initial solution state (dispersion) retains hydrogel supramolecular structure under its cooling up to gel state. The sizes of dense cores of these polyelectrolyte complexes (PEC) slightly decrease in the gel state in comparison with PEC water dispersion. The introduction of CNTs to hydrogel does not principally change the type of supramolecular structure and common structural tendencies observed for dispersion and gel states of the system. It was shown that carbon nanotubes embedded in hydrogel act as the supplementary template for formation of the three-dimensional net, giving additional mechanical strengthening to the studied system.
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