In this study. the differences of nanostructure and oxidation reactivity of the nascent soot formed in n-heptane/2. 5-dimethylfuran (DMF) inverse diffusion flames (IDF) with/without influence of magnetic fields were studied. and the effects of DMF-doped and magnetic fields were discussed. https://allfixelectricales.shop/product-category/vacuum-dust-bag/