Excellent optical properties, high specific surface area, large π-conjugated system and
modifiable edge groups make graphene quantum dots (GQDs) a star material for building …

The monitoring of environmental pollution requires fast, reliable, cost-effective and small
devices. This need explains the recent trends in the development of biosensing devices for …

Aqueous zinc‐ion batteries (ZIBs) using the Zn metal anode have been considered as one
of the next‐generation commercial batteries with high security, robust capacity, and low …

The presence of emerging contaminants (ECs) can pose human health risks in diverse
forms such as endocrine disruption, tumors, reproductive failure, and fetal damage. It is thus …

The combination of nanomaterials (NMs) and aptamers into aptasensors enables highly
specific and sensitive detection of diverse pollutants. The great potential of aptasensors is …

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 …

Quantum dots nanomaterials have attracted extensive interest for fluorescence chemical
sensors due their attributes, such as excellent optical characteristics, quantum size effects …

Food quality and safety are crucial public health concerns with global significance. In recent
years, a series of fluorescence detection technologies have been widely used in the …

A label-free electrochemical aptasensor based on magnetic α-Fe 2 O 3/Fe 3 O 4
heterogeneous hollow nanorods was developed for the detection of cancer antigen 125 …

There has been a rise in pesticide use as a result of the growing industrialization of
agriculture. Organophosphorus pesticides have been widely applied as agricultural and …