АСМ

Role of Supramolecular Strucutres in Mechanisms of Catalytic Oxidation and Action of Ni(Fe)ARD Dioxygenases on Model Systems

The AFM technique was used to research the possibility of the supramolecular structures formation due to H-bonds based on Ni(Fe)(acac)n-systems, that are catalysts of alkylarens oxidations and also models Ni(Fe)ARD dioxygenases: {M(acac)n+L2+L3} triple systems (M=NiII, FeIII , L2 = NMP (NMP = N-methyl-2-pirrolidone), L-histidine, L3 = PhOH, L-tyrosine), n = 2, 3).

Формування термочутливих покриттів на основі полі(n-метакрилоїл-l-фенілаланіну) на поверхні пероксидованого скла

The grafted nanolayer of poly(N-methacryloyl-L-phenylalanine) was formed on the peroxided  glass surface. The properties of the modified surface were investigated using the methods of  TOF-SIMS, ellipsometry, atomic-force microscopy and determination of wetting contact angles methods. It is shown that the obtained cover has thermosensitive properties. На поверхні пероксидованого скла сформовано прищеплений наношар полі(N- метакрилоїл-L-фенілаланіну).