Pharm Res. 2012 May .

Silica-iron oxide magnetic nanoparticles modified for gene delivery: a search for optimum and quantitative criteria.

Mykhaylyk O, Sobisch T, Almstätter I, Sanchez-Antequera Y, Brandt S, Anton M, Döblinger M, Eberbeck D, Settles M, Braren R, Lerche D, Plank C

To optimize silica-iron oxide magnetic nanoparticles with surface phosphonate groups decorated with 25-kD branched polyethylenimine (PEI) for gene delivery.

PMID: 22222384 [PubMed - in process]