Manatunga, D.C.De Silva, W. R. M.Chandrasekharan, C.De Silva, K.M.N.2012-09-252012-09-252012-09-25https://dl.nsf.gov.lk/handle/1/9346enIron oxide nanoparticlesPolyethylenimineDNASynthesis of iron oxide nanoparticles functionalized with polyethylenimine (PEI) for DNA binding and gene deliveryPresentation