Transition metals (d-blocks) are recognized as playing critical roles in biology, and they most
often act as cofactors in diverse enzymes; however, improper regulation of transition metal …

Considerable amount of research has been carried out on designing and improving metal-
recognition methodologies in environmental and biological media. The development of …

Currently, the technologies accompanying the usage of waste materials for the fabrication of
innovative useful materials have been significantly advanced. For the same purpose, a …

A simple and low cost chemosensor is described. This sensor could simultaneously detect
three biologically important metal ions through fluorogenic (Zn2+) and chromogenic (Fe2+ …

A new coumarin based dual chemosensor (probe 1) was devised and synthesized. Probe 1
could recognize Zn 2+ and Fe 3+ ions in different solutions through two approaches: a …

Herein, we have developed a simple, sensitive and paper-based colorimetric sensor for the
selective detection of Chromium (Ⅵ) ions (Cr (VI)). Silanization-titanium dioxide modified …

Herein, a convenient on-off fluorescent probe was developed to detect iron ion (Fe 3+) with
sensitivity and selectivity by using highly luminescent ionic liquid-functionalized carbon …

In this day, silver nanoparticles (Ag-NPs) have gained tremendous popularity in the world in
the field of sensors because of its outstanding and significance optical, electronic and …

Fluorescent carbon dots (CDs) are contemporary class of fluorescent materials that has
emerged recently and have gathered increasing attention due to its excellent properties as …

In this work, a simple, green and cost-effective fluorescence based analytical procedure
using water soluble carbon nanoparticles (CNPs) is described for selective and sensitive …