https://www.selleckchem.com/products/1400w.html
In this study, millimeter-sized chitosan/carboxymethyl cellulose (CTS/CMC) hollow capsules with molar ratio of 1/1 and 1/1.5 were successfully prepared by simple mixing and stirring of positively charged CTS and negatively charged CMC solutions under electrostatic interaction. The hollow capsule exhibited distinct removal performance for three typical dyes of methylene blue, methyl orange and acid blue-113 with different charged functional groups. The dye removal was mainly occurred on the hollow capsule membrane instead of the interior o
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