Several inorganic materials are potentially suitable for enzymatic covalent immobilization, by
means of several different techniques. Such materials must meet stringent criteria to be …

The adsorption behaviour of various organic adsorbates on silica surface is reviewed. Most
of the structural information on silica is obtained from IR spectral data and from the …

This book explores important new NMR spectroscopic methods and describes and
compares the application of NMR to a large variety of useful materials with results from other …

Comparative analysis of the results of the investigations, which were performed by means of
photon correlation spectroscopy (PCS) and electrophoresis, of aqueous suspensions of …

Applications of thermally stimulated depolarisation current (TSDC) technique to a variety of
systems with different dispersion phases such as disperse and porous metal oxides …

Physical principles of photon correlation spectroscopy (PCS), mathematical treatment of the
PCS data (converting autocorrelation functions to distribution functions or average …

Chemical shifts (δ) in the 1H NMR spectra of free water and water adsorbed onto fumed
silica, silicalite, and fumed silica/alumina were analyzed using ab initio calculations and …

Fumed oxide alumina/silica/titania was studied in comparison with fumed alumina, silica,
titania, alumina/silica, and titania/silica by means of XRD, 1H NMR, IR, optical, dielectric …

Fumed silicas modified by 3-methacryloyloxypropyltrimethoxysilane (MAPTMS),
methacryloyloxymethylenemethyl diethoxysilane (MMDES), and 3 …

Fumed silicas synthesized under varied conditions (stoichiometric or nonstoichiometric
amounts of reactants SiCl4, O2 (mixed with N2), and H2, different burner diameter, flow …