TY - GEN
T1 - A Paper-based Enzymatic Sensor Array for Visual Detection of Glucose Levels in Urine
AU - Mohammadifar, Maedeh
AU - Choi, Seokheun
N1 - Publisher Copyright: © 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - We developed a novel glucose sensor that enabled simple visual screening of specific glucose concentrations in urine. This non-invasive glucose biosensor integrated a disposable, paper-based sensing strip and a simple amplifier circuit with a visual readout. The paper sensor consisted of five enzyme-functionalized electrodes which were individually connected to a specifically designed LED indicator circuit with a predefined threshold value regarding glucose levels. The device features (i) low-cost paper-based glucose oxidase (GOX)/poly(3,4-ethylenedioxythiophene) (PEDOT) sensing electrodes, (ii) simple signal amplification and (iii) on-site, rapid and visual detection. The sensor showed reliable, discrete visual responses for determination of five glucose levels (1, 2, 3, 4 and higher than 4 mM) in urine in less than 2 minutes. This sensor will address the limitations of conventional glucose measurements.
AB - We developed a novel glucose sensor that enabled simple visual screening of specific glucose concentrations in urine. This non-invasive glucose biosensor integrated a disposable, paper-based sensing strip and a simple amplifier circuit with a visual readout. The paper sensor consisted of five enzyme-functionalized electrodes which were individually connected to a specifically designed LED indicator circuit with a predefined threshold value regarding glucose levels. The device features (i) low-cost paper-based glucose oxidase (GOX)/poly(3,4-ethylenedioxythiophene) (PEDOT) sensing electrodes, (ii) simple signal amplification and (iii) on-site, rapid and visual detection. The sensor showed reliable, discrete visual responses for determination of five glucose levels (1, 2, 3, 4 and higher than 4 mM) in urine in less than 2 minutes. This sensor will address the limitations of conventional glucose measurements.
UR - https://www.scopus.com/pages/publications/85063050240
U2 - 10.1109/NANOMED.2018.8641594
DO - 10.1109/NANOMED.2018.8641594
M3 - Conference contribution
T3 - IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED
SP - 244
EP - 247
BT - Proceedings of the 12th IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2018
PB - IEEE Computer Society
T2 - 12th IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2018
Y2 - 2 December 2018 through 5 December 2018
ER -