TY - RPRT TI - Direct visualization of floppy two-dimensional DNA origami using cryogenic electron microscopy AU - Ni, Heng AU - Fan, Xiao AU - Zhou, Feng (ORCID:0000000265715969) AU - Guo, Galio (ORCID:0000000347562142) AU - Lee, Jae Young (ORCID:0000000264382699) AU - Seeman, Nadrian C. AU - Kim, Do-Nyun (ORCID:0000000308964552) AU - Yao, Nan AU - Chaikin, Paul M. AU - Han, Yimo (ORCID:0000000305634611) PY - 2022 DO - 10.1016/j.isci.2022.104373 UR - https://www.osti.gov/biblio/1867311 ID - 1867311 ER -