| 1 | Nanotrains and Self-Assembled Two-Dimensional Arrays Built from Carboranes Linked by Hydrogen Bonding of Dipyridones显示文摘The strong hydrogen bonding ability of 2-pyridones were exploited to build nanotrains on surfaces.Carborane wheels on axles difunctionalized with 2-pyridone hydrogen bonding units were synthesized and displayed spontaneous formation of linear nanotrains by self-assembly on SiO_(2)or mica surfaces.Imaging using atomic force microscopy confi rmed linear formations with lengths up to 5μm and heights within the range of the molecular height of the carborance-tipped axles. | Takashi Sasaki Jason M.Guerrero Ashley D.Leonard James M.Tour | 2008 | Nano Research2008，1，5： | 3 |
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