Graphene quantum dots and their applications in bioimaging, biosensing, and therapy

S Chung, RA Revia, M Zhang - Advanced Materials, 2021 - Wiley Online Library
Graphene quantum dots (GQDs) are carbon‐based, nanoscale particles that exhibit
excellent chemical, physical, and biological properties that allow them to excel in a wide …

Graphene quantum dots for optical bioimaging

H Lu, W Li, H Dong, M Wei - Small, 2019 - Wiley Online Library
Graphene quantum dots (GQDs) have shown great potential in bioimaging applications due
to their excellent biocompatibility, low cytotoxicity, feasibility for surface functionalization …

Tuning the optical properties of graphene quantum dots for biosensing and bioimaging

X Hai, J Feng, X Chen, J Wang - Journal of Materials Chemistry B, 2018 - pubs.rsc.org
Due to their low toxicity, excellent biocompatibility and attractive optical properties, graphene
quantum dots (GQDs) have attracted significant attention in the analytical and biological …

Aggregation-induced emission of matrix-free graphene quantum dots via selective edge functionalization of rotor molecules

S Lee, J Lee, S Jeon - Science Advances, 2023 - science.org
Graphene quantum dots (GQDs) are nanosized graphene derivatives with unique
photoluminescence (PL) properties that have advantages in optoelectronic applications due …

Strategies to improve the photocatalytic activity of TiO 2: 3D nanostructuring and heterostructuring with graphitic carbon nanomaterials

K Lee, H Yoon, C Ahn, J Park, S Jeon - Nanoscale, 2019 - pubs.rsc.org
TiO2-based photocatalysis has been considered to be one of the most promising avenues
for environmental remediation including water purification. However, several technical …

Technical synthesis and biomedical applications of graphene quantum dots

K Li, W Liu, Y Ni, D Li, D Lin, Z Su, G Wei - Journal of Materials …, 2017 - pubs.rsc.org
Graphene quantum dots (GQDs) have generated enormous excitement because of their
superiority in chemical inertness, biocompatibility and low toxicity. Due to quantum …

The toxicity of graphene quantum dots

S Wang, IS Cole, Q Li - RSC Advances, 2016 - pubs.rsc.org
Recently, there has been a rapidly expanding interest in a new nano material, graphene
quantum dots, owing to its profound potential in various advanced applications. Despite its …

[HTML][HTML] The analytical and biomedical applications of carbon dots and their future theranostic potential: A review

S Ross, RS Wu, SC Wei, GM Ross… - Journal of food and drug …, 2020 - ncbi.nlm.nih.gov
In recent years, carbon dots (C-dots) have gained appreciable interest owing to their unique
optical properties, including tunable fluorescence, stability against photobleaching and …

Is graphene shortening the path toward spinal cord regeneration?

AF Girão, MC Serrano, A Completo, PAAP Marques - ACS nano, 2022 - ACS Publications
Along with the development of the next generation of biomedical platforms, the inclusion of
graphene-based materials (GBMs) into therapeutics for spinal cord injury (SCI) has potential …

Toward highly efficient luminescence in graphene quantum dots for optoelectronic applications

H Yoon, M Park, J Kim, TG Novak, S Lee… - Chemical Physics …, 2021 - pubs.aip.org
Graphene quantum dots (GQDs) are promising luminescent materials for various light-
emitting, biological, and energy applications due to their low toxicity compared to cadmium …