Organic-inorganic matrix

Kuncova G., Sivel M. Lipase immobilized in organic-inorganic matrices. J. Sol-Gel Sci. Technol. 1997 8 667-671... 

Schaudel, B., Guermeur, C., Sanchez, C, Nakatini, K., and Delaire, J.A. (1997) Spirooxazine and spiropyran doped hybrid organic-inorganic matrices with very fast photochromic responses. /, Mater. Chem., 7, 61-65. 

Material Metal Organic/ inorganic matrix Catalytic reaction Year Reference... 

In this section we summaries the matrices impregnated with laser dyes prepared previously in these laboratory, the new organic inorganic matrix material and their laser performance. 

Choueikani, F., Royer, F., Jamon, D.N., Siblini, A., Rousseau, J.J., Neveu, S., and Charara, J. (2009) Magneto-optical waveguides made of cobalt ferrite nanoparticles embedded in silica/zirconia organic-inorganic matrix. Appl. Phys. Lett, 94,051113. 

Schematic representation of inhibitor incorporation in the sol-gel matrix (a) no interaction between inhibitor and matrix (b) integration of inhibitor within the organic-inorganic matrix and (c) interaction of inhibitor with organic functional groups or inorganic constituents. 

Finally, the combined reinforcing effect and high absorption capacity of asbestos fibers have been exploited in a variety of appHcations to increase dimensional stabiHty, typically in vinyl or asphalt tiles and asphalt toad surfacing. Figure 9 summarizes, as of 1984, the various classes of application for asbestos fibers in combination with other materials. The diagram shows that in recent years, most industrial appHcations have evolved towards composite materials where the fibers are bonded within an organic or inorganic matrix. 

Similarly, a composite of hydroxyapatite and a network formed via cross-linking of chitosan and gelatin with glutaraldehyde was developed by Yin et al. [ 169]. A porous material, with similar organic-inorganic constituents to that of natural bone, was made by the sol-gel method. The presence of hydroxyapatite did not retard the formation of the chitosan-gelatin network. On the other hand, the polymer matrix had hardly any influence on the high crystallinity of hydroxyapatite. 

Ogomi, D., Serizawa, T. and Akashi, M. (2003) Bioinspired organic-inorganic composite materials prepared by an alternate soaking process as a tissue reconstitution matrix. Journal of Biomedical Materials Research, 67A, 1360-1366. 

The determination of an inorganic element in an organic matrix usually requires a preliminary treatment to remove the organic matter completely, either by dry-ashing or by oxidation with acids such as nitric, sulfuric or perchloric. Then, the problem reverts to the determination of an inorganic analyte in an inorganic matrix, as above. You should be aware that losses of trace elements can occur during such oxidation processes, either by volatilization or by adsorption onto the surface of the equipment used. 

That is, the given results of experimental researches have confirmed composite, chemically connected structure of ZnCFO with presence of functionally active groups, which due to the organic-inorganic nature has certain relationship with a rubber matrix, is easy dispersed and combined with its. 

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