This comprehensive review discusses the recent progress in synthesis, properties,
applications, 3D printing and machine learning of graphene quantum dots (GQDs) in …

Point-of-care testing (POCT), as a portable and user-friendly technology, can obtain
accurate test results immediately at the sampling point. Nowadays, microfluidic paper-based …

Background Microfluidic analytical devices have gained significant traction by virtue of their
unique merits in terms of miniaturization and attractive phenomena at microscale. The …

GQDs exhibits exceptional electrochemical activity owing to their active edge sites that make
them very attractive for biosensing applications. However, their use in the design of new …

Microfluidic and capillary devices are increasingly being used in analytical applications
while their overall size keeps decreasing. Detection sensitivity for these microdevices gains …

Covalent organic frameworks (COFs) are considered to be a promising support material for
catalyst due to their highly ordered porous structure. Here, a core-shell structured Fe 3 O 4 …

This manuscript offers a concise overview of paper microfluidics, emphasizing its
sustainable sensing applications in healthcare, environmental monitoring, and food safety …

In recent years, the irrational use of agrochemicals has caused great harm to the
environment and public health. Along with the rapid development of optical technology and …

Graphene quantum dots (GQDs) are zero-dimensional (0D) materials having unique
luminescence properties due to quantum confinement and edge effect. Coupled with their …

Pyrethroids are widely used insecticides worldwide, while their on-site and rapid detection
still faces technological challenges. Herein, an innovative detection mechanism was …