Sensitive non-invasive electrochemical sensing of glucose in saliva using amorphous SnOx decorated one-dimensional CuO nanorods rich in oxygen vacancy defects

Research progress of electrode materials for non-enzymatic glucose electrochemical sensors

“…Previously, the detection of glucose basically requires blood, which is a non-continuous invasive test. If we develop a non-invasive detection method to detect the concentration of glucose in the body, such as saliva, 77 tears, 78 sweat, 79 etc., this will be a huge advancement in glucose detection technology and a huge boon for patients. At present, some research teams have tried in this direction.…”

Progress of Enzymatic and Non-Enzymatic Electrochemical Glucose Biosensor Based on Nanomaterial-Modified Electrode

“…In another work, the nanocomposite based on amorphous SnO x decorated with CuO NRs was synthesized through hydrothermal method and calcined at 450 °C [ 223 ]. The nanocomposite of SnO x -CuO NRs was mixed with Nafion and drop-casted on GCE for the non-enzymatic glucose biosensor.…”

Enhanced electrochemical glucose sensing of Co/Cu-MOF by hydroxyl adsorption induced reactive oxygen species

“…5 According to the World Professional Organization, 629 million people will have diabetes by 2045. 6–8 Hence, ingenious and user-friendly glucose sensors have been extensively studied. A variety of sensors based on sonics, 9 optics, 10 and electrochemical, 11 crystallographic 12 and spectrophotometric techniques have been used to detect glucose.…”