Heavy metal elements were widely used in alloy manufacturing, medical treatment, food
additive, military industry and other fields, which were harmful to human body. Optical …

Natural enzymes accelerate substrate‐specific reactions making them of exquisite interest
for various applications. However, their appeal is lost in a practical setting due to low stability …

The article describes a facile method for the preparation of a conjugate composed of silver
nanoparticles and graphene oxide (Ag@ GO) via chemical reduction of silver precursors in …

We wish to report, a minute synthesis of green fluorescent copper nanocluster by simple
sonication. 1-Thio-β-d-glucose was used as a capping ligand to synthesis copper …

Detection of mercury at concentration levels down to parts-per-billion is a problem of
fundamental and practical interest due to the high toxicity of the metal and its role in …

A multifunctional organic–inorganic hybrid sensing material (RB-KCC-1) was prepared by
the immobilization of a rhodamine-based receptor (RB-Si) within the channels of fibrous …

Among various pollutants, mercury has a significant impact on the environment, human
beings, and wildlife with its different forms, namely, elemental mercury (Hg0), oxidized …

We conducted a related study on the determination of Hg 2+ in water by surface-enhanced
Raman scattering (SERS). It is based on acriflavine as a signal probe with the assistance of …

We have demonstrated a novel two-photon sensing strategy to detect mercury ions with high
selectivity and sensitivity. This sensing approach is based on the observation that addition of …

The adverse impact of heavy metal ions as well as dye effluents is the genuine threat to the
environment. We report synthesis of Ag–SiO 2 nanocomposite for the optical detection of Hg …