Iron oxide nanozymes as versatile analytical tools: an overview of their application as detection technique.

Iron oxide nanozymes (IONzymes) have become fundamental components in various analyte detection methodologies such as colorimetric, electrochemistry, fluorescence and luminescence. Their tunability, stability and the possibility of modification, alongside their ability to mimic the catalytic properties of natural enzymes like peroxidase, render them invaluable in analytical chemistry. This review explores the diverse applications of IONzymes across analytical chemistry, with a particular highlighting on their roles in different detection techniques and their potential in biomedical and diagnostic applications.

Magnetic nanoparticle-based combination therapy: Synthesis and in vitro proof of concept of CrFe2O4- rosmarinic acid nanoparticles for anti-inflammatory and antioxidant therapy.

Magnetic drug delivery systems using nanoparticles present a promising opportunity for clinical treatment. This study explored the potential anti-inflammatory properties of RosA- CrFe2O4 nanoparticles. These nanoparticles were developed through rosmarinic acid (RosA) co-precipitation via a photo-mediated extraction technique.

Anti-Inflammatory and Antioxidant Potential of Green Synthesized Iron Zinc Oxide (Fe0.25-ZnO) Nanoparticles of the Elaeagnus angustifolia.

Research interest in examining Elaeagnus angustifolia's potential as a source of anti-inflammatory and antioxidant agents has grown as a result of the plant's endorsement as a rich source of bioactive chemicals with promising anti-inflammatory and antioxidant activity. In this study, zinc oxide (Fe0.25-ZnO) bimetallic nanoparticles (E.

The Nurr1 ligand indole acetic acid hydrazide loaded onto ZnFe2O4 nanoparticles suppresses proinflammatory gene expressions in SimA9 microglial cells.

The nuclear receptor-related factor 1 (Nurr1), an orphan nuclear receptor in microglia, has been recognized as a major player in attenuating the transcription of the pro-inflammatory genes to maintain CNS homeostasis. In this study, we investigate Nurr1 trans-repression activity by targeting this receptor with one of the indole derivatives 3-Indole acetic acid hydrazide (IAAH) loaded onto zinc iron oxide (ZnFeO) NPs coated with PEG. XRD, SEM, FTIR, UV-Vis spectroscopy, and DLS were used to characterize the synthesized IAAH-NPs.