MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202541123421 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Dec. 8, 2025, for 'nanohydrogel for wound healing potential :a poly-herbal mediated magnetic nanoparticles product.'
Inventor(s) include Sulochana Govindharaj; Rajeshkumar Shanmugam; and Deepak Nallaswamy Veeraiyan.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "In green synthesized nanoparticles, plant part extract has been used as a reducing agent for the synthesis different nanoparticles. In magnetic nanoparticles, iron oxide nanoparticles have individual magnetic, reactant, biological, and other resources, which were utilized for specific biological and other technical applications. Polyherbal formulation is a traditional medicine used for various treatments such as stomach problems, wound healing activity, respiratory disorders, inflammation, and urinary disorders. Aim: The goal of the research work, is to evaluate biomedical applications whereas antioxidant, antiinflammatory, antimicrobial activity, cytotoxic, and embryonic toxicology effects against Polyherbal formulation mediated magnetic nanoparticles. Materials and. method: The Polyherbal formulation mediated magnetic nanoparticles, to evaluate the antimicrobial activity using agar well diffusion technique, time kill curve assay, and various antiinflammatory assays. Then antioxidant activity using nitric acid, ABTS, FRAP, H202, and DPPH assay, cytotoxic effect using brine shrimp lethality assay, and embryonic toxicology effect using zebrafish embryos. Result: Polyherbal formulation mediated magnetic nanoparticles have excellent antioxidant and antiinflammatory properties, and they showed exceptional antimicrobial activity against wound pathogens, especially inS. aureus and E. faecalis. The magnetic nanoparticles showed less toxicity. Conclusion: The green synthesized magnetic nanoparticles have an excellent remedy for medication and are eco-friendly in environmental conditions. The antioxidant, anti-inflammatory, and antimicrobial activity are dose-dependent manner. In further development the product of wound healing nanohydrogel against wound pathogens."
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