This study deals with the synthesis and study characterization of two sets (3a-g) and (6a-g) as tri-substitution derived from 1,3,5-trihydroxybenzene (Phluroglucinol).The first series (3a-g), scheme 1 was synthesized from the reaction of 1,3,5trihydroxybenzene with p-alkoxybenzoyl chloride.
A new Schiff base polydentate ligand (tetra Aza) has been prepared: 2,6-bis-(Azomethine ethyl Azomethine ortho phenol) 4-methyl phenol.
Synthesis was carried out by two steps of condensation, first by the condensation of 2,6-diformyl-4-methyl phenol and ethylenediamine in the mole ratio (1:2) under nitrogen atmosphere.
The photodegradation and degradation of two azo group containing dyes namely; methyl orange (MO) as mono azo model and congo red (CR) as di azo model moieties, have been investigated, throughout this thesis, in aqueous medium. Three different nitrogen content (2.5%, 5% and 7%) laboratory synthesized doped anatase TiO2 nano particles (N-TiO2) have been employed as a photocatayst utilizing visible light illumination. The N-TiO2 photocatalysts have been characterized employing several spectroscopic and electronic tools encompassing.
Hypertension (HT) and cardiovascular diseases (CVD) share in that one of the main reasons for them is to increase the oxidative stress, which in turn increases the severity of the disease and exacerbation of symptoms. Reactive molecules produced from oxidative stress, in addition to causing tissue damage by oxidation of biomolecules like DNA, lipids, proteins and sugars; it is lead to the formation of mediators with potent inflammatory effect.
Diabetes mellitus is a disease that affects the metabolic and hormonal status of the human body, and one of these may be the level of sex hormones. The effect may vary according to the duration of disease, degree of control and the age of the patients.This study was conducted in the specialized Centre for Endocrinology and Diabetes (SCED) in Baghdad city near alkindy hospital from December
This thesis involves the investigation of the corrosion behaviour of pure aluminium as well as of two of aluminium – base alloys (5052Al and 2024Al)in sodium chloride solution over a temperature range (283 – 323 K) with and without ampicillin (AMP.), cephalexin (CEX.) and amoxicillin (AMOX.) as inhibitors. The results of electrochemical experimental study revealed that:
1. The current density increases with increasing temperature in the range of (283-323) K.
Characterization of some room temperature ionic liquids (RTILs) as candidates for thermal storage media and heat transfer fluids in thermal applications were investigated.
In this study two types of ion-selective electrodes (ISEs) were prepared based on PVC matrix membrane.First, four ion-selective electrodes for sulfamethoxazole (SMZ) which based on sulfamethoxazole
(SMZ) and tungestophosphoric acid (TPA) ion-paircomplexas the electro-active materials were prepared. Second, six ion-selective electrodes for sulfamethoxazole (SMZ) whichbased on sulfamethoxazole
This research includes determination of drugs SMX, TMP, CAF, HYO and PAR using derivative spectrophotometry (first, second, third and fourth derivative) were developed for binary mixture by applying zero-crossing technique for pure synthetic mixture and their pharmaceutical formulation as follows:
