Stomatocyte-like hollow polydopamine nanoparticles for rapid removal of water-soluble dyes from water.

Jiayou LinHaibo WangErhui RenQingshuang SongJianwu LanSheng Chen Bin Yan

Published in: Chemical communications (Cambridge, England) (2019)

Stomatocyte-like hollow polydopamine nanoparticles (SHPNs) are synthesized for rapid removal of water-soluble dyes from water. They demonstrate an exceptionally high adsorption capacity of 2896 mg g-1 for methylene blue (MB) and can rapidly sequester MB from water within 20 seconds. Moreover, SHPNs can be regenerated easily using a mild washing procedure.

Keyphrases

water soluble
aqueous solution
molecularly imprinted
loop mediated isothermal amplification
minimally invasive
magnetic nanoparticles
metal organic framework
high resolution
mass spectrometry