RANCANG BANGUN SISTEM MONITORING LARUTAN GLUKOSA NON-INVASIVE MENGGUNAKAN METODE SPEKTROSKOPI INFRAMERAH

Abstract

Infrared spectroscopy is widely used to measure a large amount of solid and liquid samples. Measurement of glucose concentration in solution is useful for examining how glucose concentration in water. It can be measured using infrared spectroscopy and it’s a potential application for non-invasive measurement of blood glucose levels. In this research AS7263 based sensor system was designed and applied as a detector of glucose levels in the human body. The purpose of this study was to determine the response of measuring glucose levels using infrared spectroscopy at various wavelengths and intensity, as well as to determine the effectiveness of measuring glucose level as a function of infrared light intensity. The results showed the sensitivity level of the AS7263 sensor varied with wavelengths and intensities. The results showed that the sensitivity level of the AS7263 sensor was varied with wavelength of 730 nm, 760 nm, 810 nm and 860 nm. Samples that were detected to have high glucose levels were found in samples of 10%, 15%, 20%, 25% and 30%. The higher the wavelength, the lower the intensity value for each solution concentration, and whereas the shorter the wavelength and intensity, the great the intensity value for each glucose solution. The in conclusion AS7263 sensor design can be used and functions well to detect glucose solution levels.