Ria Pratama Sari, Alizar, Illyas Md Isa, Yulkifli
Diabetes is a disease that can trigger other diseases. Diabetes can affect anyone from children to adults. Measurement of glucose levels in the blood can be done in two ways, namely invasively, which means testing the blood directly and secondly, non-invasively, namely measuring blood sugar levels without having to test the blood directly. For non-invasive testing of blood glucose levels, it can be done by making a glucose sensor based on GOX immobilized material on optical fiber and infrared optical biosensor. Measurement of blood glucose levels can be done through urine or by placing it on a layer of human skin. The output of these measurements can be in the form ofa voltage that is read by the sensor system or can be a number of measurement results that can be read directly. © 2023 Author(s).
Magister of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Jl. ProfHamka, Padang, 25131, Indonesia; Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Jl. Prof Hamka, Padang, 25131, Indonesia; Department of Chemistry, Sultan Idris University of Education, Tanjung Malim, Malaysia; Dpartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Jl. ProfHamka, Padang, 25131, Indonesia
