The use of sulfonamides in purified diets of rats has resulted in the production of vitamin deficiencies. The first identified deficiency thus induced was that of vitamin K produced by s’ulfaguanidine and succinyl sulfathiazole and was reported by Black et al. (1). It was plausible to postulate that this deficiency was a result of the inhibition by the sulfonamides of bacterial synthesis of vit...

Patterns of hydrogen bonds are described in a set 101 crystal structures containing sulfathiazole. Topological analysis the hydrogen-bond nets is augmented by comparison shapes nodes extracted from each net.

The inhibiting effects of sulfonamide drugs and their derivatives on the anaerobic decarboxylation of pyruvic acid by Staphylococcus aureus, Escherichia coli, baker's and brewer's yeast, and a carboxylase preparation from brewer's yeast have been investigated. These drugs are: sulfanilamide, sulfapyridine, sulfadiazine, sulfamethyldiazine, sulfathiazole, sulfamethylthiazole, sulfanilamido-5-eth...

Template synthesis is a powerful method for the preparation of nanoscale materials with specific size and shape. Cadmium oxide (CdO) nanoparticles were synthesized by using sodium dodecyl sulfate (SDS), Cd(OAc)2.2H2O and sodium hydroxide as starting materials. The sample was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM). The XRD pattern prove...

The application of Pd/Fe3O4 nanoparticles (NPs) for the adsorption of sulfathiazole (STZ) from urine samples prior to high performance liquid chromatography-ultraviolet detection was studied. Pd/Fe3O4 NPs were synthesized using plant extract. Possible impact parameters in the extraction process such as magnetic adsorbents amount, extraction time, sample pH, and desorption conditions were invest...

This examination of the phenomena of polymorphism, the formation of different crystalline structures within the same chemical compound, is divided into two sections. The theory of polymorphism includes definitions and characteristics of polymorphs, mechanisms and conditions under which polymorphs form, and techniques for identifying and analyzing these polymorphs. The evaluation of a sulfur-con...