TY - RPRT TI - Hyperstranded DNA architectures observed by cold-spray ionization mass spectrometry. AU - Shigeru Sakamoto AU - Kentaro Yamaguchi PY - 2003 DO - 10.1002/anie.200390239 UR - https://pubmed.ncbi.nlm.nih.gov/12596173/ ID - 12596173 ER -