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. 2021 Feb 26;11(15):8793–8820. doi: 10.1039/d0ra10470a

Paper types and corresponding characteristics.

Filter paper type Characteristics The applicable objects
Whatman1 qualitative filter paper The surface is smooth and uniform, with small interstitial spaces, and the liquid flows at a medium speed on its surface Suitable for the filtration of easily deformed blood cells
Whatman4 qualitative filter paper With larger filter hole and grain retention, the liquid can flow faster on its surface
Whatman 3 MM tomographic paper High purity and consistency It can be used in the case of capillary effect, uniform load and wide application area
Grade1 international standard chromatographic paper For normal analysis separation
Cellulose nitrate film (NC film) Nitrocellulose has good nonspecific adsorption to biomolecules Fix biomolecules like proteins or DNA
A paper towel Good water absorption and easy to obtain Fixed hemocyte
Glossy paper Good toughness, low degradation, smooth surface The nanoparticle can be fixed on its surface
Fiberglass paper It is conducive to the grafting of quantum dots Used for detecting metal ions with quantum dot ion imprinting technology