Nitrogen-doped carbon dots (N-CDs) have attracted a lot of focus lately because of their
extensive medical applications. Bacterial infections convey a significant risk to global public …

Safe drinking water and a clean living environment are essential for good health. However,
the extensive and growing use of hazardous chemicals, particularly carcinogenic dyes like …

The creation of smart, real-time sensing devices is crucial in food monitoring, though it
continues to be a major challenge. Here, we report an eco-friendly fluorescent detection …

The creation of uncomplicated and efficient sensors for achieving specific analyte detection
can provide valuable information for on-site analysis. Sulfur quantum dots (SQDs), an …

The detection of trace quantities of 2, 6-dipicolinic acid (DPA) in real-world samples is
crucial for early disease diagnosis and routine health monitoring. Metal–organic frameworks …

The disruption of glucose (Glu) metabolism in the human body can lead to conditions such
as diabetes and hyperglycemia. Therefore, accurately determining Glu levels is crucial for …

Nanozymes (NZs), nanomaterials that mimic the catalytic functions of natural enzymes
(NEs), are renowned for their advantages, such as affordability and strong stability. Among …

The hydrothermal synthesis is presented of copper-doped carbon dots (Cu-CDs) from citric
acid, urea, and copper chloride, resulting in blue-fluorescent particles with stable emission …

Carbon dots with a size of approximately 4 nm were synthesized using water-soluble
piperazine and phthalic acid. The synthesized carbon dots exhibited characteristic Raman …

ABSTRACT Carbon dots (CQDs), zero-dimensional carbon nanostructures, have attracted
considerable interest among researchers due to their versatile applications. CQDs exhibit …