Through the precise molecular design for alkoxy dehydro[12]annulene derivatives harnessed by a diacetylene unit in each alkyl chain, porous two-dimensional networks with giant pores were formed at the liquid/graphite interface.
Construction of cyclic arrays of Zn-porphyrin units and their guest binding at the solid–liquid interface
作者:Kohei Iritani、Kazukuni Tahara、Keiji Hirose、Steven De Feyter、Yoshito Tobe
DOI:10.1039/c6cc07121j
日期:——
Cyclic arrays of six zinc-porphyrin units are formed on which fullerene molecules are immobilized at the solid/liquid interface.
在固液界面上形成了由六个锌-卟啉单元组成的循环数组,上面固定了富勒烯分子。
Tailoring Surface-Confined Nanopores with Photoresponsive Groups
作者:Kazukuni Tahara、Koji Inukai、Jinne Adisoejoso、Hiroyuki Yamaga、Tatyana Balandina、Matthew O. Blunt、Steven De Feyter、Yoshito Tobe
DOI:10.1002/anie.201303745
日期:2013.8.5
Opening light: Two‐dimensional pores are formed by the self‐assembly of azobenzene‐functionalized triangular building blocks on graphite at the liquid–solid interface. These pores can selectively host a guest molecule. The pore size can be reversibly changed by irradiation at different wavelength which changes the number of guest molecules that are adsorbed (see scheme).
Reversing the Handedness of Self‐Assembled Porous Molecular Networks through the Number of Identical Chiral Centres
作者:Kazukuni Tahara、Aya Noguchi、Ruri Nakayama、Elke Ghijsens、Steven De Feyter、Yoshito Tobe
DOI:10.1002/anie.201902565
日期:2019.6.3
interface reveal how chiralstructural information at the molecular level is transferred and expressed structurally at the 2D supramolecular level for a porous system. The chirality of self‐assembled molecular networks formed by chiral dehydrobenzo[12]annulene (cDBA) derivatives having three chiral chains and three achiral chains, alternatingly, is compared with those of cDBAs having six chiral chains reported
Porous Self-Assembled Molecular Networks as Templates for Chiral-Position-Controlled Chemical Functionalization of Graphitic Surfaces
作者:Kazukuni Tahara、Yuki Kubo、Shingo Hashimoto、Toru Ishikawa、Hiromasa Kaneko、Anton Brown、Brandon E. Hirsch、Steven De Feyter、Yoshito Tobe
DOI:10.1021/jacs.0c02979
日期:2020.4.22
of graphite, leading to mirror-image grafted domains, in accordance with the domain-specific chirality of the template. In case a homochiral building block is used for SAMN formation, one of the 2D mirror image grafted patterns is cancelled. This is the first example of a nearly crystalline one-sided or supratopic covalent chemical functionalization. In addition, the positional control imposed by the