Carbon dots (CDs) refer to a class of carbon-based nanoparticles with various subgroups
based on their crystallinity and morphology. CDs offer tuneable physical, chemical, and …

Natural carbon based quantum dots (NCDs) are an emerging class of nanomaterials in the
carbon family. NCDs have gained immense acclamation among researchers because of …

Carbon dots (CDs) have gained scientific popularity due to their photoluminescence
properties that are useful for the detection of hazardous materials. These safe and green …

Natural resources are practically infinitely abundant in nature, which stimulates scientists to
create new materials with inventive uses and minimal environmental impact. Due to the …

A rapid and accurate analysis of food quality and safety is essential for human safety and
health. Optical sensors based on nanomaterials and nano-effects offer fast detection, simple …

The emergence of carbon quantum dots (CQDs) opens up new opportunities in different
branches of science and technology primarily because of their conducive biocompatibility …

Since their discovery in 2004, fluorescent carbon nanoparticles have been tremendously
studied due to their tunable optical properties. Recent studies on the synthesis and …

The rapid consumption of metals and unorganized disposal have led to unprecedented
increases in heavy metal ion concentrations in the ecosystem, which disrupts environmental …

Carbon dots (CDs) are an emerging type of carbon nanomaterial with strong
biocompatibility, distinct chemical and physical properties, and low toxicity. CDs may emit …

Sustainable, scalable and green carbon dots (CDs) were derived from avocado seeds using
carbonization at different temperatures (250, 400, and 600° C) and were applied as …