INDEX interaction sites studied

The lattice-gas model allows to use it for studying the effect of the lateral interactions between the adspecies on the surface process rate or, in other words, to consider the non-ideality of the reaction system in the surface process kinetics. In the lattice-gas model the interaction of adspecies / and j in sites / and g at the distance r is set by the energy parameter sjg(r). In the homogeneous lattice systems such distances can be conveniently determined with the use of the numbers of the (c.s.) where site g is located relative to site /. In this case in the parameter y(r) the index r runs a discrete series of values from 1 to R, where R is the interaction radius 1 1) = 0, one deals with the nearest-neighbors... 

To summarize, the refractive index data show that the few solvents for C(3.00)A are in some sense similar to the polymer (e.g. 3n/9c2 is small). Moreover, for the mixed solvent system studied here, interpretation of the preferential solvation with a specific binding site model Indicates that the nonsolvent (methanol) of the mixed solvent pair is virtually excluded from the solvation domain of the polymer. These results suggest that dissolution of C(3.00)A requires solvents which can interact with the polymer in specific ways to compensate for the polymer-polymer Interactions lost on dissolution. 

A study of the interaction of a number of immunoglobulin-derived gjyco-peptides with concanavalin A has shown that the binding depends on terminal 2-acetamido-2-deoxy-j8-D-glucosyl and a-o-mannosyl residues and on internal D-mannosyl residues substituted at C-2. The saccharide-binding site seems to be capable of binding several sugar residues. The inhibition indexes of several... 

The fact, that Mo l 12) consists of a more open surface, is a natural explanation of the existence of more than one adsorption site, leading to two peaks. On the other hand, the fact that multilayer formation sets in slightly before the completion of the first layer may be explained as well by the high indexed Mo 2) surface. Apart from these deviations the TPD study proves, that TCE weakly interacts with all investigated substrates and results in the formation of a physisorbed first layer followed by multilayer condensation. 

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