We controlled the morphologies of zinc oxide (ZnO) nanostructures on single-walled carbon nanotube electrodes by an electrochemical deposition method and investigated the dependence of the electrocatalytic characteristics toward hydrazine on the different morphologies. ZnO nanorods provided high electrocatalytic activity with unique electrochemical behaviours, associated with the H(+) ion gener...

I would like to comment briefly on the issue raised by Dr. Wheeler (1) with reference to the review by Tisdale (2) on the use of hydrazine sulfate for the treatment of patients with cancer cachexia. The point, in my opinion, is not whether or not hydrazine sulfate was effective in the clinical trials reported by the authors but whether its use in that context was appropriate. We know, in fact, ...

piroxicam is a non-steroidal anti-inflammatory agent which has an extensive use in rheumatic disorders. since its skin penetration is still a subject for research, the aim of this study was to evaluate the effect of dimethyl sulfoxide on percutaneous penetration of piroxicam gel formulation through skin. in this study, as a model, two types of 0.5% piroxicam new gels, so called red and green ge...

We established an in vitro assay for the addition of glycosyl-phosphatidylinositol (GPI) anchors to proteins using procyclic trypanosomes engineered to express GPI-anchored variant surface glycoprotein (VSG). The assay is based on the premise that small nucleophiles, such as hydrazine, can substitute for the GPI moiety and effect displacement of the membrane anchor of a GPI-anchored protein or ...

Colorectal Cancer (CRC) is among the most common types of cancer in world. Globally a steadily increasing proportion elderly people world result approximately 16 million new cases by year 2021. Regarding treatment; Meloxicam was shown to prevent initiation chemical-induced tumors, and considered as anticancer agent virtue its anti-proliferative effect, capacity for cell cycle arrest, pro-apopto...

We have performed a density functional theory investigation on the structural and electronic properties of pristine and Nitrogen-doped TiO2 anatase nanoparticles as the adsorbents for removal and degradation of hydrazine molecules in the environment. We have presented the most stable adsorption configurations and examined the interaction of hydrazine molecule with these doped and undoped nanopa...

3-mercapto-1,2,4 benzotriazine (1) was methylated by methyl iodide in the presence of base to afford 1,2-dihydro-3-methyhercapto-1, 2,4 benzotriazine (2). the latter was reacted with hydrazine hydrate to give the corresponding 3-hydrazine derivative (3). compound (3) on condensation with phenacyl bromide gave 3- phenacyl hydrazino l,2,4-benzotriazine (4). ppa cyclization of the ketone (4) yield...