An overview of applications of fiber-optic biochemical sensor in microfluidic chips was
carried out with a specific focus on different fiber-optic sensors used on chip, detection …

Recent developments in biotechnology offer the new methods for the sensitive detection of
heavy metals based on the affinity and specificity of aptamers, as nucleic acid ligands …

In this study, the adsorption properties of Cu (II) and tetracycline (TC) onto virgin and biofilm-
developed polyethylene (PE) microplastics were investigated in batch sorption experiments …

In this study, one-step preparation method of different heteroatom (-S,-N,-Cl) doped
graphene oxide electrodes were achieved as electrode materials for the purpose of high …

Here we report the first mediated microneedles-based biosensor for minimally invasive
continuous sensing of lactate in the dermal interstitial fluid (ISF). To further demonstrate the …

Health care monitoring is an extremely important aspect of human life that can be
accomplished using wearable skin-patchable sensors. Upon interfacing with the skin or …

The sol-gel synthesized NiO nanoparticles were characterized and used for the modification
of a carbon paste electrode (CPE) in electrocatalytic voltammetric determination of …

Among the transition metal ions, copper is the third most abundant essential trace metal
element in human body, and is also required by many living organisms for normal …

In aquatic environment, the presence of heavy metal in excess than permissible limits set by
the World Health Organization (WHO) can cause problems to human being and aquatic life …

In this work, a nanocomposite of gold nanoparticles (AuNPs), carbon nano-onions (CNOs),
single-walled carbon nanotubes (SWCNTs) and chitosan (CS)(AuNPs/CNOs/SWCNTs/CS) …