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Table 4 Hydration radius and zeta potential of rMSN-EuGd

From: Fucoidan with three functions extracted from Sargassum aquifolium integrated rice-husk synthesis dual-imaging mesoporous silica nanoparticle

 

rMSN-EuGd

GPTMS-rMSN-EuGd

EuGd-EDA-rMSN

Fus@rMSN-EuGd

Ful-Fus@rMSN-EuGd

Particle size (nm)

294.2

356.5

388.1

428.7

431.5

Zeta potential (mV)

− 17.2

− 21.6

 + 30.8

− 10.7

− 28.9