Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Carsten Kneuer and Mohammad Sameti and Eleonore G Haltner and Thomas Schiestel and Hermann Schirra and Helmut Schmidt and Claus-Michael Lehr,Silica nanoparticles modified with aminosilanes as carriers for plasmid DNA,International Journal of Pharmaceutics,0378-5173,Elsevier BV,2000-03,196,2,257-261,https://cir.nii.ac.jp/crid/1363388844793806208,https://doi.org/10.1016/s0378-5173(99)00435-4