ArticleInternational journal of molecular sciences2025
Assessment of Hydrogels for Intra-Articulate Application, Based on Sodium Hyaluronate Doped with Synthetic Polymers and Incorporated with Diclofenac Sodium.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Chitosan-Based Hydrogels in Vascular Tissue Engineering Applications.Materials (Basel, Switzerland) · 2026Review
- Injectable Sodium Hyaluronate Hydrogels Modified by Ionic and Nonionic Polymers Loaded with Prednisolone Disodium Phosphate: Molecular Interactions and Intra-Articular Drug Delivery.International journal of molecular sciences · 2026Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
The intra-articular application of drugs has gained considerable interest with regard to formulations for advanced drug delivery systems. It has been identified as a potential route for local drug delivery. A drug agent is usually incorporated into the hydrogel to prolong and control the drug release. This study aimed to design and evaluate an intra-articular hydrogel based sodium hyaluronate, which was modified with an additional polymer to enable the sustained release of the incorporated anti-inflammatory agent, diclofenac sodium (NaDic). Viscosity studies, drug release tests and FTIR-ATR measurements, as well as DSC analysis, were carried out to evaluate the obtained formulations. The viscosity measurements were performed using a rotational viscometer. The drug release was carried out by employing the apparatus paddle over the disk. The concentration of the released drug was obtained spectrophotometrically. The results revealed that the addition of the second polymer to the matrix influenced the dynamic viscosity of the hydrogels. The highest viscosity of (25.33 ± 0.55) × 10
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