Surface plasmon resonance has established itself as an immensely acclaimed and
influential optical sensing tool with quintessential applications in life sciences …

Advances in conducting polymer-based nanocomposites (CPNCs) as sensing materials
offer unique prospects to apprehend previously inaccessible sensing properties and …

Rapid industrialization and urbanization have unequivocally eased the lives of people to an
appreciable extent, which however, has been achieved at the cost of an unprecedented …

For real-time and high-sensitivity analysis of low-concentration targets, a sandwich
immunoassay using second antibody-second gold nanoparticle (2nd Ab-2nd AuNP) …

Arsenic occurs in the natural environment in four oxidation states: As (V), As (III), As (0) and
As (− III). The behavior of arsenic species changes depending on the biotic or abiotic …

This work represents a detection technique of lead ion (Pb 2+) in aqueous medium based
on optical fiber sensor. U-shaped optical fiber is chosen for this work due to higher sensitivity …

Polymer technology is one of the fastest growing fields of contemporary research due to the
possibility of using a wide variety of synthetic chemical routes for obtaining a polymeric …

Arsenic is well known for its toxicity and various health effects. In this work, we report a
simple, environment friendly and cost effective colorimetric approach for selective detection …

Lead is a very toxic element whose presence in aqueous solutions in high concentration
levels leads to several undesirable consequences. In this work, we report a detection …

Nowadays, arsenic (III) contamination of drinking water is a global issue. Laboratory and
instrument-based techniques are typically used to detect arsenic in water, with an accuracy …