Two-Dimensional Porphyrin Array Assembled by Self-Coordination
2004; Bentham Science Publishers; Volume: 1; Issue: 1 Linguagem: Inglês
10.2174/1570178043488590
ISSN1875-6255
AutoresSatoshi Morikawa, Chusaku Ikeda, Kazuya Ogawa, Yoshiaki Kobuke,
Tópico(s)Surface Chemistry and Catalysis
ResumoA novel cross-shaped porphyrin pentamer having four imidazolyl-porphyrinatozinc(II) moieties, one at each meso-position, was prepared. AFM measurements confirmed the formation of a large twodimensional porphyrin array structure: a thin layer of 6∼7 porphyrins was assembled over a 350 × 350nm2 area, representing linkage of approximately 120 pentamer units along the line of the cross. Keywords: porphyrin, nanostructure, scanning probe microscopy, self-assembly, supramolecular chemistry, confocal fluorescence microscopy
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