Select a Language: English | Spanish | German | Italian | French | Japanese

?????- DNA ??????Nanoparticles ??????

Fig. 1
thioctic ???????????nanoparticles ?AFM ????????????ligated DNA ??????1: DNA ?????????????????????

????????????????????????????nanoparticles ????????????nanodevices ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????nanoparticle ????nanoscale ??????????????????????????????nanostructures ????????????nanoscale ?????????????????????DNA ?????????????????DNA ???????????????O?????????????????????????????????????????DNA ????nanoparticles ?????????????????????Functionalized ?nanoparticles ?DNA ???????"??????????????double-stranded DNA ??????????????????????????" ?????????????DNA/nanoparticle ??????1 ????thiolating ????????????????????????????????????????????DNA/gold ?????1 ???????????????nanodevices ??????????

Fig. 2
?2: ??????DNA ???????????

DNA ???????????????????????????????????????functionalized ?????????????2 ??double-stranded DNA ??????nanoparticles ????????????1 ?DNA ?DNA ?1 ??????????2 ?????????22 ???????????????????3.7 nm ??????2 ?DNA ???30 ????DNA ?1 ?????1 ?????????????ligation ??????????10.5 ??nm ????????AFM ?????????????????????????????????????DNA ?ligated ?2 ??passivating ??????????????nanoparticles ????????1.5 nm ??????????????mercaptosuccinic ???????????????????????2.5 nm ?????????????carboxyl ???????thioctic ?????????carboxyl ?????????????DNA ????????????????1 ????????????????????????????????????????????????????????DNA ???????????????????

Current Research

Research Accomplishments



CESAR - Center for Engineering Science Advanced Research
Oak Ridge National Laboratory