Organic inhibitors molecular structure

All these advances have resulted not only in increases in resolution but have also alleviated the detection problems to a considerable extent. As a result, the last decade has seen a dramatic growth in 15N- and 170-NMR spectroscopy as a versatile method for studying molecular structure, both in isotropic (liquid) and anisotropic (solid) phases. Studies at a natural abundance level of the nucleides are now commonplace. The scope of chemical applications extends from inorganic, organometallic and organic chemistry to biochemistry and molecular biology, and includes the study of reactive intermediates, biopolymers and enzyme-inhibitor complexes. 

Organic inhibitors in the nickel bath also influence the texture of nickel deposits. The inhibition effects are related to their molecular structure [6.69]. In the presence of brightners with unsaturated ethylenic or acetylenic compounds, the [110] texture is preferentially formed. With aryl-sulfonic compounds used as leveling agents, the [100] or [211] textures are favored. The modification of the crystal growth has been interpreted by an adsorption-hydrogenation-desorption model. The nature and the strength of a bond between a metallic surface and an adsorbed species depend on the... 

Fig. 21 Self-organizing map (SOM) of the NSAID dataset from descriptors based on three-dimensional molecular structure. Dark gray cells contain selective COX-2 inhibitors.

A large number of organic substances, most often aromatic compounds or macromolecules with linear or branched chains, serve as corrosion inhibitors for acid environments. These inhibitors adsorb onto the surface of the metal and thus slow the rate of corrosion. In some cases film formation can occur. The inhibition efficiency in a given application depends on the molecular structure of the inhibitors and on their concentration. 

Stick RV (1997) The Synthesis of Novel Enzyme Inhibitors and Their Use in Defining the Active Sites of Glycan Hydrolases. 187 187-213 Stutz AE, see de Raadt A (1997) 187 157-186 Stumpe R, see Kim JI (1990) 157 129-180 Suami T (1990) Chemistry of Pseudo-sugars. 154 257-283 Suppan P (1992) The Marcus Inverted Region. 153 95-130 Suzuki N (1990) Radiometric Determination of Trace Elements. 157 35-56 Tabakovic I (1997) Anodic Synthesis of Heterocyclic Compounds. 185 87-140 Takahashi Y (1995) Identification of Structural Similarity of Organic Molecules. 174 105-134 Tasi G, Palinkd I (1995) Using Molecular Electrostatic Potentid Maps for Similarity Studies. 174 45-72... 

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