Structure and mobility

First, micelles have very loose, mobile, structures and there are considerable entropy costs in a concerted reaction. These costs are much less serious in enzymic systems where conformation at the active site is tailor-made to fit the transition state. Secondly, the sites of micellar reactions are very wet and omnipresent water molecules are available to transfer protons. 

In order to get more insight into the eoneentration dependent electron and hole mobility, structure and morphology of neat and mixed films (evaporated at 375 K) were investigated by X-ray diffraction and scanning force microscopy. 

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