Molecular rotation in self-assembled multidecker porphyrin complexes

H Tanaka, T Ikeda, M Takeuchi, K Sada, S Shinkai… - ACS …, 2011 - ACS Publications
An alkyl chain-substituted multidecker porphyrin (a cerium double-decker porphyrin
(CeDDP) and a lanthanum triple-decker porphyrin (LaTDP)) complexes were arranged in a …

STM studies on double-and triple-decker porphyrin and phthalocyanine complexes

J Otsuki - Supramolecular Chemistry, 2011 - Taylor & Francis
Properly designed double-and triple-decker porphyrin and/or phthalocyanine complexes
assemble themselves into ordered higher-order structures on substrate surfaces. One of the …

Switching of Single‐Molecule Magnetic Properties of TbIII–Porphyrin Double‐Decker Complexes and Observation of Their Supramolecular Structures on a Carbon …

T Inose, D Tanaka, H Tanaka… - … A European Journal, 2014 - Wiley Online Library
Double‐decker complexes based on single‐molecule magnets (SMMs) are a class of highly
promising molecules for applications in molecular spintronics, wherein control of both the …

A dodecameric porphyrin wheel

X Peng, N Aratani, A Takagi, T Matsumoto… - Journal of the …, 2004 - ACS Publications
A dodecameric porphyrin wheel was prepared by Ag (I)-promoted intramolecular coupling of
a linear porphyrin dodecamer and was observed by scanning tunneling microscopy (STM) …

Scanning probe studies of porphyrin assemblies and their supramolecular manipulation at a solid–liquid interface

JAAW Elemans, MC Lensen, JW Gerritsen… - Advanced …, 2003 - Wiley Online Library
Dynamic self‐assembly and metal–ligand coordination processes of porphyrin hexamers on
a solid–liquid interface have been visualized with scanning tunneling microscopy. The …

Arrays of double-decker porphyrins on highly oriented pyrolytic graphite

J Otsuki, S Kawaguchi, T Yamakawa, M Asakawa… - Langmuir, 2006 - ACS Publications
Three double-decker complexes of cerium (IV) were synthesized, which commonly have a 5,
10, 15, 20-tetrakis (4-docosyloxyphenyl) porphyrin (C22OPP) moiety as one of the two …

Probing flexibility in porphyrin-based molecular wires using double electron electron resonance

JE Lovett, M Hoffmann, A Cnossen… - Journal of the …, 2009 - ACS Publications
A series of butadiyne-linked zinc porphyrin oligomers, with one, two, three, and four
porphyrin units and lengths of up to 75 Å, have been spin-labeled at both ends with stable …

Scanning tunneling microscopy observation of self-assembled monolayers of strapped porphyrins

T Ikeda, M Asakawa, K Miyake, M Goto, T Shimizu - Langmuir, 2008 - ACS Publications
In this paper, we reveal that the free-base and zinc strapped porphyrins possessing long
alkyl chains, C24OPP-HQ and Zn (C24OPP-HQ), respectively, can be arranged on surfaces …

Characterization and application of self-assembly porphyrin with four “clips” on gold surface

J Yang, M Li, H Li, Y Yang, Y Kashimura… - The Journal of …, 2010 - ACS Publications
Self-assembled monolayers (SAMs) of thiol-derivatized porphyrin molecules on Au substrate
have attracted extensive interest for use in sensing, molecular recognition, and molecular …

Single molecule visualization of coordination-assembled porphyrin macrocycles reinforced with covalent linkings

O Shoji, H Tanaka, T Kawai… - Journal of the American …, 2005 - ACS Publications
Coordination-assembled porphyrin macrocycles reinforced with covalent bondings were
deposited on a metal surface by a pulse injection method, and their scanning tunneling …