An Approach of Ion Selective Electrode for Human Body, Cells and Biomedical Researches

摘要

Basically this study shows the use of Ion Selective Electrodes for the study of cells, blood and other human body parts and also in other biomedical researches. Because we know that body cell content different type of nutrient elements such as Amino acid, phosphorous etc., blood contains iron, haemoglobin, sodium etc. So the elements in the cells, blood and other parts of human body can be determine individually by using the ion selective electrode because ion selective electrode respond to a particular ion or element. In ion selective electrode method Nernst Equation is generally used. This method works as a new technology for sensing the selective element in suitable manner within a specified limit. In biomedical researches ion selective electrode can be used for DNA, RNA study purpose because DNA and RNA are the nuclear acids and these acids can be analysed by using ion selective electrode method. Ion selective electrode method works on the potentiometric behaviour and linear regression model. Linear regression model is made by using the Nernst equation with the help of least square method. In this method there are many potentiometric calculations are performed and finally their mean is used as result for the concentration of elemental analysis. Generally ion selective electrode has wide range of operation for 5×10-5 mol/l. to 1×10-1 mol/l.