Smart nanoparticles light up brain cancer and destroy what surgery misses - Science Daily

We’re sharing this article early to provide faster access to peer-reviewed, accepted research. It is citable and carries a permanent DOI. This version is subject to further edits and will be replaced automatically by the final Version of Record. All legal disclaimers apply. AbstractPuccinia species cause substantial losses in wheat production and productivity across the globe, creating a serious challenge to food security. The environmental and health risks associated with conventional fungicides necessitate sustainable alternatives. The present study examines the eco-friendly synthesis of silver nanoparticles (AgNPs) employing Eucalyptus globulus leaf extract through a biological reduction approach and evaluates antifungal efficacy against wheat rust pathogens. GC-MS identified bioactive compounds in the phytoextract, primarily alkaloids and flavonoids. UV-visible spectroscopy confirmed AgNPs formation. Fourier transform infrared spectroscopy, Scanning electron microscopy, X-ray diffraction, dynamic light scattering, and zeta potential analysis established their functional groups, surface morphology and size (22–50 nm), crystalline nature, and colloidal stability.

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