This systematic review presents the potential toxicity of heavy metals such as lead (Pb),
mercury (Hg), cadmium (Cd), iron (Fe), nickel (Ni), aluminum (Al), and copper (Cu) in raw …

Background Cow milk is considered as one of the responsible food sources contaminated
with heavy metals. The objectives of the study were to assess the content of selected metals …

Heavy metals were analyzed in buffalo's milk and some dairy products assembled from
different dairy farms, supermarkets, and vendors in Mansoura, Egypt. The mean …

Highly sensitive colorimetric detection for Pb 2+ has been developed using maleic acid (MA)
functionalized GNP. The–COOH on MA was used to modify GNP surface whereas the other …

In this work, we demonstrate a maleic acid (MA) functionalized gold nanoparticle (AuNP)
coated, clad etched-fiber Bragg grating (e-FBG) sensor, capable of detecting lead metal ion …

In this study, reduced graphene oxide (rGO) was electrochemically deposited on the surface
of screen-printed carbon electrodes (SPCE) to prepare a disposable sensor for fast …

Cd, Co, Pb, Cu and Ni were analysed in 480 milk samples by flame atomic absorption
spectrophotometry. Mean concentrations were 0.001, 0.061, 0.014, 0.738 and 0.028 mg/kg …

Heavy metals contamination is a global issue and is a severe threat to living organisms.
Present study was designed to analyze heavy metals distribution in soil, forage, blood and …

Milk can be considered as an indicator of the degree of environmental contamination of the
place where it is produced and this is especially important when assessing its content in …

It is crucial to detect Pb2+ accurately and rapidly. This work proposes an ultra-sensitive
optical fiber surface plasmon resonance (SPR) sensor functionalized with glutathione (GSH) …