With non-covalent bonds

A dynamic combinatorial library of six components can be generated under thermodynamic control by imine formation and exchange combined with non-covalent bonding within the enzyme binding site and DCL was evaluated for their relative affinities toward the physiologically relevant human carbonic anhydrase hCA I and hCA II isozymes [66]. 

Design of polymer liquid crystals with non-covalent bonds... 

Figure 3.1 Schematic designs of (a) longitudinal and (b) comb-like polymer liquid crystals with non-covalent bonds.

A similar model for the representation of molecules is described in [165] and [166]. In [16], a and n electron systems are distinguished. Among other things, the representation of delocalized n electrons is intended to enable the description of aromatic systems. A comprehensive representation of compounds with non-covalent bonds can be found in [92], which also considers conhgurations, i.e. it can be applied to stereochemistry. 

Fu, T., Wang, J., Ni, J., Cui, Z., Zhong, S., Zhao, C., Na, H., Xing, W, Sulfonated poly(ether ether ketone)/aminopropyltriethoxysilane/phosphotungstic acid hybrid membranes with non-covalent bond Characterization, thermal stability, and proton conductivity, Solid State Ionics, 2008, 179, 2265-2273. 

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