Browsing by Author "SERGEEVA, NATALIA"
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Growth and ordering of Ni(II) diphenylporphyrin monolayers on Ag(111) and Ag/Si(111) studied by STM and LEED
SHVETS, IGOR; MURPHY, BARRY; SENGE, MATHIAS; SERGEEVA, NATALIA; LUBBEN, OLAF; KRASNIKOV, SERGEY (2012)The room temperature self-assembly and ordering of (5,15-diphenylporphyrinato)nickel(II) (NiDPP) on the Ag(111) and Ag/Si(111)-(?3 ? ?3)R30? surfaces have been investigated using scanning tunnelling microscopy and low-energy ... -
Ni(II) porphine nanolines grown on a Ag(111) surface at room temperature
SENGE, MATHIAS; SERGEEVA, NATALIA (2009)The room temperature growth and ordering of (porphyrinato)nickel(II) (or nickel(II) porphine, NiP) molecules on the Ag(111) surface have been investigated using scanning tunnelling microscopy (STM) and low-energy electron ... -
Self-assembled rows of Ni porphyrin dimers on the Ag(111) surface
SENGE, MATHIAS; SERGEEVA, NATALIA (2010)The growth and ordering of 5-(10,15,20-triphenylporphyrinatonickel(II))dimer (NiTPP-dimer) molecules on the Ag(111) surface have been investigated using scanning tunnelling microscopy/spectroscopy (STM/STS) and low-energy ... -
Simple but powerful: Phenanthroline-based small molecules for cellular imaging and cancer screening
SENGE, MATHIAS; SERGEEVA, NATALIA; DAVIES, ANTHONY (2011)A two-step synthetic procedure gives highly fluorescent phenanthroline molecular probes. The compounds localize in the endoplasmic reticulum and their potential as bioactive probes was evaluated. The materials are quickly ... -
Synthesis of porphyryl boronates with (un)saturated side-chains
SENGE, MATHIAS; SERGEEVA, NATALIA (2008)Porphyrins with (un)saturated side?chains containing boron residues were developed as synthons for porphyrin functionalization. Porphyrins with mono and bis-substituted unsaturated boronyl residues were prepared in good ... -
An X-ray absorption and photoemission study of the electronic structure of Ni porphyrins and Ni N-confused porphyrin
SENGE, MATHIAS; SERGEEVA, NATALIA (2008)Investigations of chemical bonding and electronic structure features for polycrystalline (porphyrinato)nickel (II) (NiP, the simplest Ni porphyrin), (5,10,15,20-tetraphenylporphyrinato)nickel (II) (NiTPP) and (2-aza-2 ...