Bionanotechnology has now become firmly established in its own right as one of the
principle and focused subdisciplines within nanotechnology.(1-10) Bionanotechnology can …

To obtain graphene-based fluorescent materials, one of the effective approaches is to
convert one-dimensional (1D) graphene to 0D graphene quantum dots (GQDs), yielding an …

Quantum dots (QDs) are nanoparticles with size-dependent optical and electronic properties
that have been proposed for various applications, such as energy-efficient displays and …

A facile hydrothermal synthesis route to N and S, N co-doped graphene quantum dots
(GQDs) was developed by using citric acid as the C source and urea or thiourea as N and S …

Bright two-photon fluorescent probes are highly desirable to be able to optically probe
biological activities deep inside living organisms with larger imaging depth, minor …

A novel one-step approach was developed for the large-scale synthesis of sulfur-and
nitrogen-co-doped carbon dots (S–N–C-dots) by using sulfuric acid carbonization and …

Carbon dots, generally referring to small carbon nanoparticles with various levels of surface
passivation, have emerged as a new class of quantum dot-like fluorescent nanomaterials …

A facile, economic and green one‐step hydrothermal synthesis route using dopamine as
source towards photoluminescent carbon nanoparticles (CNPs) is proposed. The as …

A simple approach for the synthesis of fluorescent carbon dots (CQDs) has been developed
by the hydrothermal treatment of gelatin in the presence only pure water. The as …

Photoluminescent nanomaterials continue to garner research attention becauseof their
many applications. For many years, researchers have focused on quantum dots (QDs) of …