Advances in supramolecularly assembled nanostructures of fullerenes and porphyrins at surfaces
Advances in supramolecularly assembled nanostructures of fullerenes and porphyrins at surfaces
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DOI：
10.1142/s1088424607000369
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发表时间：
2007-07
影响因子：
1.5
通讯作者：
Soichiro Yoshimoto;K. Itaya
中科院分区：
文献类型：
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作者：
Soichiro Yoshimoto;K. Itaya
“自下而上”的策略是构建纳米结构的一种有吸引力且有前途的方法。人们已经探索了基于非共价相互作用的超分子组装体，试图控制表面性质。在这篇小综述中，我们重点关注过去三年在扫描隧道显微镜（STM）领域在超分子组装以及金属单晶表面非共价键合的卟啉、酞菁和富勒烯的功能方面取得的进展。明确的吸附层，由用于设计超分子纳米结构的卟啉和酞菁组成，氢键网络上 C60 的超分子陷阱，通过由 C60 及其相关衍生物和金属八乙基卟啉组成的 1:1 超分子组装薄膜控制分子取向的独特方法，以及由尖端操纵诱导或由表面热波动驱动的富勒烯纳米应用，通过STM。
The ‘bottom-up’ strategy is an attractive and promising approach for the construction of nanoarchitectures. Supramolecular assemblies based on non-covalent interactions have been explored in an attempt to control surface properties. In this minireview, we focus on advances made in the past three years in the field of scanning tunneling microscopy (STM) on supramolecular assembly and the function of porphyrins, phthalocyanines, and fullerenes, non-covalently bound on metal single crystal surfaces. Well-defined adlayers, consisting of porphyrin and phthalocyanine for the design of supramolecular nanoarchitectures, supramolecular traps of C60 on hydrogen bond networks, a unique approach for controlling molecular orientation by a 1:1 supramolecularly assembled film consisting of C60 and the related derivatives and metallooctaethylporphyrins, and nanoapplications of fullerenes, either induced by tip manipulation or driven by thermal fluctuations at surfaces, were clearly visualized by STM.