Monomolecular Layer Formation of Amphiphilic Chromoionophore I at the Air/Water Interface

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

Formation of urban architectural features of the Achaemenid period at the Dahan-I Gholaman

The Achaemenid site of Dahan-i Gholaman is located in Sistan province (Ancient Zaranka). This city formed at the beginning of the Achaemenid period without any background of establishment and abandoned after 150 years. The water of site supply through the transfer of water from one of Helmand's branches and supported with favorable agricultural land and the canebrake around Hamoon. Architectura...

Monomolecular organization of the main tetraether lipid from Thermoplasma acidophilum at the water-air interface.

The monomolecular organization of the main tetraether phospholipid from the archaeon Thermoplasma acidophilum was studied by means of a Langmuir film balance integrated into a fluorescence microscope. After transfer to solid surfaces at different pressures the films were further investigated by ellipsometry, small angle X-ray scattering and atomic force microscopy. In order to complete former r...

Formation mechanism of a degenerate thin layer at the interface of a GaN/sapphire system

Surface Properties of Monomolecular Films of Reduced Plastocyanin at a Nitrogen-Water Interface

The area/molecule (A) and surface potential {AV) of reduced plastocyanin (pcyan) was measured as a function of pH. At pH 7.5 a maximum is observed for A while a minimum is ob­ served for A V . At a surface pressure of 5 dyn/cm the maximum ^ 5 = 378 Ä2 and minimum A V 5 = 335 mV. There is an interaction between pcyan and chlorophyll (Chi) in mixed films. As shown by a decrease of A and V compare...