Two "face-on" phases and one "edge-on" lamellar phase comprised of self-assembled structures of phthalocyanines have been visualized by scanning tunneling microscopy (STM) at the gel-graphite interface. The switching between the phases can be stimulated with the microscope tip with a resolution on t
Self-Assembly of Chiral Phthalocyanines and Chiral Crown Ether Phthalocyanines
β Scribed by Pall Thordarson; Roeland J. M. Nolte; Alan E. Rowan
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 50 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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π SIMILAR VOLUMES
The synthesis of metal-free and metallo derivatives ( Ni , Zn ) of tetrasubstituted phthalocyanines (Pcs) obtained from 4-[methyleneoxy(15-crown-5)]phthalonitrile is described. The new compounds have been characterized by elemental analyses, IR, ^1^ H and ^13^ C NMR , MS and UV-vis. The thermal stab
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An original method based on metal-free ligand and lanthanide acetate direct interaction in the presence of a strong organic base (DBU) is used to prepare sandwich-type gadolinium and ytterbium crown-ether substituted phthalocyanines bis[4,5,4β²,5β²,4β³,5β³,4β΄,5β΄-tetrakis(1,4,7,10,13-pentaoxatridecamethy