Rapid industrialization is accompanied by the deterioration of the natural environment. The
deepening crisis associated with the ecological environment has garnered widespread …

In light of potential risks of heavy metal exposure, diverse aptasensors have been
developed through the combination with nanomaterials for their timely and efficient detection …

In this work, a highly sensitive ratiometric homogeneous electroanalysis (HEA) strategy of
cadmium (II)(Cd2+) was proposed via a Cd2+-controlled redox reaction and Ru (bpy) …

Heavy metal ions (HMIs) seriously threaten human health even under trace conditions.
Therefore, accurate, efficient and simultaneous detection of multiple HMIs is of great …

Pollution caused by both forestry wastes and heavy metals has increasingly drawn attention
owing to environmental safety concerns. After essential oil is extracted from Cinnamomum …

Laser-induced graphene (LIG) uses a CO2 infrared laser scriber for transforming specific
polymer substrates into porous graphene. This technique is simple, scalable, low-cost, free …

In this work, a ratiometric fluorescence sensing platform was established to detect Cu 2+ and
D-PA (d-penicillamine) based on nitrogen-doped Ti 3 C 2 MXene quantum dots (N-MODs) …

Electrochemical sensing is the commonly used method for the detection of heavy metal
silver ion (Ag+), while the conventional electrochemical sensors generally require the …

In this work, a metal-organic framework/graphene oxide (MOF (ZIF-8)/GO) nanocomposite
was utilized for the electroanalysis of trace level of Cd (II) after modification of a cheap …

Graphene (GR) has engrossed immense research attention as an emerging carbon material
owing to its enthralling electrochemical (EC) and physical properties. Herein, we debate the …