Efficient strategy to increase the surface functionalization of core-shell superparamagnetic nanoparticles using dendron grafting

Karine Heuzé (1) , Daniel Rosario-Amorin (1) , Sylvain Nlate (1) , Manuel Gaboyard (2) , Anthony Bouter (3, 4) , Rodolphe Clérac (4)

1 ISM - Institut des Sciences Moléculaires
2 Ademtech S.A.
3 CBMN - Chimie et Biologie des Membranes et des Nanoobjets
4 CRPP - Centre de recherches Paul Pascal

Core-shell c-Fe2O3/polymer 300 nm superparamagnetic nanoparticles, grafted by fluorescent dendrons using a convergent approach, showed an increase in their surface functionalization compared to grafting using a linear analogue.

Domaines: Matériaux

Karine Heuzé, Daniel Rosario-Amorin, Sylvain Nlate, Manuel Gaboyard, Anthony Bouter, et al.. Efficient strategy to increase the surface functionalization of core-shell superparamagnetic nanoparticles using dendron grafting. New Journal of Chemistry, 2008, 32, pp. 383-387. ⟨10.1039/b717027k⟩. ⟨hal-00693346⟩