Introduction: Currently, developing new antibacterial drugs as alternative antibiotics is a very active area of research, due to widspreading widespread prevalence of resistant strains of microorganisms. This work intends to investigate of antibacterial properties and influence on immune blood cells of the silver-based compound hexamethylenetetramine (methenamine) silver nitrate with general fo...

Low-temperature aqueous chemical growth methods have shown great potential in the synthesis of ZnO nanostructures. Hexamethylenetetramine (HMTA) is the most common chemical substance used in the hydrothermal synthesis. In this study zinc oxide nanoparticles were prepared via hydrothermal growth using zinc acetate dihydrate and sodium hydroxide, as precursors instead of HMTA, as it is commercial...

The Cover Feature shows a combination that could be called the ugly duckling of Ugi 4-component reactions, which involves concomitant use ammonia/formaldehyde pair. There was not single methodology so far to successfully achieve this goal. metamorphosis finally happen with intermediacy hexamethylenetetramine (HMTA), allows in situ generation both ammonia and formaldehyde for reactions carboxyli...