2010 Fiscal Year Final Research Report
Synthesis of metallo-peptide nanotubes
| Project/Area Number |
21750060
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Inorganic chemistry
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| Research Institution | Nagoya University |
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Principal Investigator |
YAMADA Yasuyuki Nagoya University, 物質科学国際研究センター, 助教 (10385552)
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| Project Period (FY) |
2009 – 2010
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| Keywords | ナノチューブ / 金属錯体 / ペプチド / ウレア / 三重鎖 / 自己組織化 |
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| Research Abstract |
Nanotube is an attractive nanoscale motif since it can be used for selective recognition and assembly, selective reaction, and transport of small molecules utilizing its cavity. In this work, we have designed a descrete supramolecular nanotube consisted of metal ions and three oligoureas having peripheral bis(hydroxypyrone)-type ligands, which is expected to form planer [3+3] macrocyclic metal complexes with square planar metal ions such as Cu^<2+> and Pd^<2+>. UV-Vistitration and ESI-TOF MS measurement revealed that an urea containing two peripheral bis(hydroxypyrone) ligands formed a discrete trimeric assembly via complexation with Cu^<2+> in MeOH in the presence of DBU.
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