Magnesium concentration in medicinal products using the fully controlled inkjet approach

Abstract

The measurement of magnesium ion in homemade pharmaceutical samples has been designed using a fully automated microfluidic device. This study involved the design of three channel microchips (45 × 3 cm). Arduino UNO microcontrollers were used to operate the suggested system. The DIY micro-peristaltic pumping was operated by the first type that was used for remove specimens and chemical agents extracted from the microchip and transfer them to the UV. Visible spect. apparatus a 7-microliter flow cell. The other type, called UNO, was employed as logger’s data to alter, record the outcomes since highest point corresponding to concentrations using an Office Excel 2016 application. A correlation coefficient (R2) 0.9997 and the linearity varied from 0.5 to 10 ppm . Ten measurements of Mg ion 8 ppm had a relative standard deviation of (0.872%).