College of Science

       Ion selective electrodes (ISEs) are part of group of relatively simple and inexpensive analytical tools which are commonly referred to as sensors.  The pH electrode is the most well known and simplest member of this group and can be used to illustrate the basic principles of ion selective electrodes ^[1].  Also, ISE is a transducer sensor which converts the activity of  a specific ion dissolved  in

Triethanolamine-glycerylmaleate polymer was prepared, and identified by FTIR spectroscopy then swelling tests were performed for this polymer in different solvents.The adsorption processes of the some phenols and acids compounds: ph, na, nal, B, AB and DAB in aqueous solutions on the surface of this polymer were investigated by the use of UVvisible spectrophotometer and also studied at different: temperatures,ionic strength,and pH.The results revealed that the adsorption for compound at temperature of 25 °C took: S-mode for all compounds according to Giles class

Reactive oxygen species (ROS) are small, highly reactive, oxygen containing molecules that are naturally generated in small amounts during the body’s metabolic reactions and can react with and damage complex cellular molecules such as fats, proteins, and DNA.