Cost-effective cancer detection method using DSS and NPELDI-MS

Summary: Researchers developed a cost-effective cancer detection method using DSS and NPELDI-MS, aiming to reduce missed diagnoses in impoverished countries. The technique can lower undetected cases by 20-55%, with a detection limit of 0.1 μM. Ferric nanoparticles enhance metabolite adsorption, improving desorption efficiency. The method is rapid, environmentally friendly, and precise, showing promise for large-scale cancer screening.

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