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@article{ART003046690},
author={Nugba Betty Edem and El-Moneim A. A. and Mousa Nahla O. and Osman Ahmed},
title={A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={6},
pages={1767-1780},
doi={10.1007/s42823-023-00489-0}

TY - JOUR
AU - Nugba Betty Edem
AU - El-Moneim A. A.
AU - Mousa Nahla O.
AU - Osman Ahmed
TI - A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva
JO - Carbon Letters
PY - 2023
VL - 33
IS - 6
PB - Korean Carbon Society
SP - 1767
EP - 1780
SN - 1976-4251
AB - Graphene is a suitable transducer for wearable sensors because of its high conductivity, large specific surface area, flexibility, and other unique considerable features. Using a simple, fast galvanic pulse electrodeposition approach, a unique nonenzymatic glucose amperometric electrode was successfully developed based on well-distributed fine Cu nanoparticles anchored on the surface of 3D structure laser-induced graphene. The fabricated electrode allows glucose detection with a sensitivity of 2665 µA/mM/cm2, a response time of less than 5 s, a linear range of 0.03–4.5 mM, and a LOD of 0.023 µM. It also detects glucose selectively in the presence of interfering species such as ascorbic acid and urea. These provide the designed electrode the advantages for glucose sensing in saliva with 97% accuracy and present it among the best saliva-range non-enzymatic glucose sensors reported to date for real-life diagnostic applications.
KW - Graphene Laser-Induced Graphene Glucose Chronoamperometry Biosensor
DO - 10.1007/s42823-023-00489-0
ER -

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O. and Osman Ahmed. (2023). A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva. Carbon Letters, 33(6), 1767-1780.

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O. and Osman Ahmed. 2023, "A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva", Carbon Letters, vol.33, no.6 pp.1767-1780. Available from: doi:10.1007/s42823-023-00489-0

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O., Osman Ahmed "A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva" Carbon Letters 33.6 pp.1767-1780 (2023) : 1767.

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O., Osman Ahmed. A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva. 2023; 33(6), 1767-1780. Available from: doi:10.1007/s42823-023-00489-0

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O. and Osman Ahmed. "A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva" Carbon Letters 33, no.6 (2023) : 1767-1780.doi: 10.1007/s42823-023-00489-0

Nugba Betty Edem; El-Moneim A. A.; Mousa Nahla O.; Osman Ahmed. A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva. Carbon Letters, 33(6), 1767-1780. doi: 10.1007/s42823-023-00489-0

Nugba Betty Edem; El-Moneim A. A.; Mousa Nahla O.; Osman Ahmed. A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva. Carbon Letters. 2023; 33(6) 1767-1780. doi: 10.1007/s42823-023-00489-0

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O., Osman Ahmed. A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva. 2023; 33(6), 1767-1780. Available from: doi:10.1007/s42823-023-00489-0

Nugba Betty Edem, El-Moneim A. A., Mousa Nahla O. and Osman Ahmed. "A nonenzymatic laser-induced flexible amperometric graphene electrode for glucose detection in saliva" Carbon Letters 33, no.6 (2023) : 1767-1780.doi: 10.1007/s42823-023-00489-0