Graphene quantum dots (GQDs) have been widely studied in recent years due to its unique
structure-related properties, such as optical, electrical and optoelectrical properties. GQDs …

Currently, nanotechnology is referred to be one of the attractive research sectors in several
countries because of its vast potential and commercial impact. Nanotechnology includes the …

Graphene quantum dots (GQDs) are an attractive nanomaterial consisting of a monolayer or
a few layers of graphene having excellent and unique properties. GQDs are endowed with …

Due to the proliferative cancer rates, cardiovascular diseases, neurodegenerative disorders,
autoimmune diseases and a plethora of infections across the globe, it is essential to …

This review reports on recent advances in state-of-the-art detection methods for microfluidic
paper-based analytical devices (μPADs). The review commences by describing the …

Due to the risks that water contamination implies for human health and environmental
protection, monitoring the quality of water is a major concern of the present era. Therefore, in …

Hepatitis E virus (HEV) is one of the leading causes of acute viral hepatitis worldwide. In this
work, a pulse-triggered ultrasensitive electrochemical sensor was fabricated using graphene …

Graphene quantum dots (GQDs) are carbon-based fluorescent nanomaterials having
various applications due to attractive properties. But the low photoluminescence (PL) yield …

Microfluidic paper-based analytical devices (μPADs) have experienced rapid growth over
the past decade due to their simple design, low cost, minimal sample requirement, and good …

In this work, we report, the synthesis of Boron and Sulfur co-doped graphene quantum dots
(BS-GQDs) and its applicability as a label-free fluorescence sensing probe for the highly …