A review on graphene-based nanocomposites for electrochemical and fluorescent biosensors
Biosensors with high sensitivity, selectivity and a low limit of detection, reaching
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …
Progress in utilisation of graphene for electrochemical biosensors
AT Lawal - Biosensors and Bioelectronics, 2018 - Elsevier
This review discusses recent graphene (GR) electrochemical biosensor for accurate
detection of biomolecules, including glucose, hydrogen peroxide, dopamine, ascorbic acid …
detection of biomolecules, including glucose, hydrogen peroxide, dopamine, ascorbic acid …
Carbon nanodots in electrochemical sensors and biosensors: A review
This Review presents the latest advances in designing electrochemical sensors by using
carbon nanodots (CNDs), carbon dots (CDs), and graphene quantum dots (GQDs), as a new …
carbon nanodots (CNDs), carbon dots (CDs), and graphene quantum dots (GQDs), as a new …
A novel optical fiber glucose biosensor based on carbon quantum dots-glucose oxidase/cellulose acetate complex sensitive film
S Yu, L Ding, H Lin, W Wu, J Huang - Biosensors and Bioelectronics, 2019 - Elsevier
A novel optical fiber glucose biosensor based on fluorescent carbon quantum dots (CQDs)-
glucose oxidase (GOD)/cellulose acetate (CA) complex sensitive film was fabricated, in …
glucose oxidase (GOD)/cellulose acetate (CA) complex sensitive film was fabricated, in …
Carbon nanotubes, graphene, and carbon dots as electrochemical biosensing composites
RR Pandey, CC Chusuei - Molecules, 2021 - mdpi.com
Carbon nanomaterials (CNMs) have been extensively used as electrochemical sensing
composites due to their interesting chemical, electronic, and mechanical properties giving …
composites due to their interesting chemical, electronic, and mechanical properties giving …
Dual metal ion (Fe3+ and As3+) sensing and cell bioimaging using fluorescent carbon quantum dots synthesised from Cynodon dactylon
In this study, water dispersible fluorescent carbon quantum dot (CQD) has been
synthesised, having an average size of 8.6±0.4 nm using Cynodon dactylon (CD) following …
synthesised, having an average size of 8.6±0.4 nm using Cynodon dactylon (CD) following …
Three-dimensional nitrogen-doped graphene as an ultrasensitive electrochemical sensor for the detection of dopamine
X Feng, Y Zhang, J Zhou, Y Li, S Chen, L Zhang, Y Ma… - Nanoscale, 2015 - pubs.rsc.org
Three-dimensional nitrogen-doped graphene (3D N-doped graphene) was prepared
through chemical vapor deposition (CVD) by using porous nickel foam as a substrate. As a …
through chemical vapor deposition (CVD) by using porous nickel foam as a substrate. As a …
One-step synthesis of N-doped graphene quantum dots from chitosan as a sole precursor using chemical vapor deposition
S Kumar, SKT Aziz, O Girshevitz… - The Journal of Physical …, 2018 - ACS Publications
We present a simple, environment-friendly, and fast synthesis of nitrogen-doped graphene
quantum dots (N-GQDs) on copper foil by chemical vapor deposition using exclusively …
quantum dots (N-GQDs) on copper foil by chemical vapor deposition using exclusively …
A carbon dot-based fluorescence turn-on sensor for hydrogen peroxide with a photo-induced electron transfer mechanism
A carbon dot-based fluorescence turn-on sensor for hydrogen peroxide (H2O2) with a photo-
induced electron transfer mechanism was developed. The sensor exhibits good selectivity …
induced electron transfer mechanism was developed. The sensor exhibits good selectivity …
Microwave bottom-up route for size-tunable and switchable photoluminescent graphene quantum dots using acetylacetone: New platform for enzyme-free detection of …
We report a microwave sequential bottom-up route to produce green and blue luminescent
graphene quantum dots (g-GQDs and b-GQDs) with size-tunable and switchable …
graphene quantum dots (g-GQDs and b-GQDs) with size-tunable and switchable …