ArticlePolymers2024
Unveiling the Impact of Gelation Temperature on the Rheological and Microstructural Properties of Type A Gelatin Hydrogels.
Article in Polymers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- A derivatization-assisted SERS platform using Au TOHs/hydrogel for point-of-use detection of trace ozone in air.Mikrochimica acta · 2026Article
- 3D-Printing of Magnetoactive Gelatin-Alginate Scaffolds.Pharmaceutics · 2026Article
- Effects of Post-Processing on the Properties of Nanofiber/Carboxymethyl Cellulose-Based Hydrogels.ACS omega · 2026Article
- Probing the Small, Medium and Large Amplitude Rheological Properties of Cherry Jell-OGels (Basel, Switzerland) · 2026Article
- An Injectable, Osteoconductive Gelatin-Enabled GelMA/HAp Hydrogel Scaffold for Minimally Invasive Bone Tissue Engineering.Bioengineering (Basel, Switzerland) · 2026Article
- Cardiac Tissue Bioprinting: Integrating Structure and Functions Through Biomimetic Design, Bioinks, and Stimulation.Gels (Basel, Switzerland) · 2025Review
- Enhancing Cross-Linking Efficiency in Gelatin-Based Hydrogels via Incorporation of Tannic Acid, Pluronic F-127, and Phytic Acid.Polymers · 2025Article
- Pristine Photopolymerizable Gelatin Hydrogels: A Low-Cost and Easily Modifiable Platform for Biomedical Applications.Antioxidants (Basel, Switzerland) · 2024Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Gelatin-based hydrogels have garnered significant attention in the fields of drug delivery systems and tissue engineering owing to their biodegradability, biocompatibility, elasticity, flexibility and nontoxic nature. However, there is a lack of information regarding type-A-gelatin-based hydrogels. In this sense, the main aim of this work was the evaluation of the properties of type-A-gelatin-based hydrogel achieved using two different gelation temperatures (4 °C and 20 °C). Thus, the main novelty of this study lies in the analysis of the impact of gelation time on the rheological and microstructural properties of type-A-gelatin-based hydrogels. Moreover, the addition of a drug was also analyzed in order to evaluate the hydrogels' behavior as a drug delivery system. For this purpose, rheological (strain, frequency sweep tests and flow curves) and microstructural (SEM) characterizations were carried out. The results demonstrated that lowering the gelation temperature improved the rheological properties of the systems, obtaining hydrogels with an elastic modulus of 20 kPa when processing at 4 °C. On the other hand, the increase in the gelation temperature improved the critical strain of the systems at low temperatures. In conclusion, this work showed the feasibility of producing hydrogels with potential application in drug delivery with different properties, varying the testing temperature and incorporating tetracycline into their formulation.
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