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@article{ART003062916},
author={Rajendran Sathish and Bhunia Susanta Kumar},
title={Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={2},
pages={783-795},
doi={10.1007/s42823-023-00624-x}

TY - JOUR
AU - Rajendran Sathish
AU - Bhunia Susanta Kumar
TI - Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring
JO - Carbon Letters
PY - 2024
VL - 34
IS - 2
PB - Korean Carbon Society
SP - 783
EP - 795
SN - 1976-4251
AB - Development of carbon-based biocompatible and flexible nanosensors is essential in different practical applications. Humidity sensor is crucial in different fields among them. Herein, a unique metal-free nanosensor comprised of 2D-graphitic carbon nitride (CN) decorated with 0D-carbon dots (C-dots) was fabricated to monitor humidity in human breath. Simple polymerization and carbonization techniques were used to synthesize nitrogen enriched heterostructure (CN@C-dots). The synthesized heterostructure showed excellent physicochemical properties including high surface area, hydrophilic functionalities and more active sites that were responsible for enhanced humidity sensing. The fabricated nanosensor indicated excellent resistivity against humidity due to diffused proton hoping through inhibition of ion transfer from multiple water layers. The interaction mechanism was explained through simple hydrogen bonding and defective site chemisorbed oxygen participation in physisorbed humidity molecules.
KW - Carbon dots Graphitic carbon nitride Flexible nanosensor Humidity monitoring Resistance
DO - 10.1007/s42823-023-00624-x
ER -

Rajendran Sathish and Bhunia Susanta Kumar. (2024). Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring. Carbon Letters, 34(2), 783-795.

Rajendran Sathish and Bhunia Susanta Kumar. 2024, "Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring", Carbon Letters, vol.34, no.2 pp.783-795. Available from: doi:10.1007/s42823-023-00624-x

Rajendran Sathish, Bhunia Susanta Kumar "Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring" Carbon Letters 34.2 pp.783-795 (2024) : 783.

Rajendran Sathish, Bhunia Susanta Kumar. Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring. 2024; 34(2), 783-795. Available from: doi:10.1007/s42823-023-00624-x

Rajendran Sathish and Bhunia Susanta Kumar. "Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring" Carbon Letters 34, no.2 (2024) : 783-795.doi: 10.1007/s42823-023-00624-x

Rajendran Sathish; Bhunia Susanta Kumar. Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring. Carbon Letters, 34(2), 783-795. doi: 10.1007/s42823-023-00624-x

Rajendran Sathish; Bhunia Susanta Kumar. Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring. Carbon Letters. 2024; 34(2) 783-795. doi: 10.1007/s42823-023-00624-x

Rajendran Sathish, Bhunia Susanta Kumar. Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring. 2024; 34(2), 783-795. Available from: doi:10.1007/s42823-023-00624-x

Rajendran Sathish and Bhunia Susanta Kumar. "Carbon dots decorated graphitic carbon nitride as a practical and flexible metal-free nanosensor for breath humidity monitoring" Carbon Letters 34, no.2 (2024) : 783-795.doi: 10.1007/s42823-023-00624-x