Small molecules can display certain electronic and structural features that enable their use
for metal-sensing applications in different fields. Of the reported metal sensors, there has …

Cu 2+ is an important essential trace metal ion and know to play numerous roles in
biological systems. The deficiency and excess accumulation of Cu 2+ in the human body …

A new chromone based Schiff base ligand L was synthesized by the condensation of 3-
formyl chromone and pyrazine-2-carbohydrazide as a colorimetric probe to detect Cu (II) …

Despite the recent advancements in deciphering the underpinning rules of flexibility in
organic single crystals and their superior device performance due to the nearly defect-free …

The metal-binding capabilities of the spiropyran family of molecular switches have been
explored for several purposes from sensing to optical circuits. Metal-selective sensing has …

A new fluorene based fluorogenic chemosensor, 2-[(9H-Fluoren-2-ylmethylene)-amino]-
phenol (L), has been designed, synthesized, and characterized by CHN analyses and …

In this paper, a Schiff base ligand 1-(2-thiophenylimino)-4-(N-dimethyl) benzene (SL1)
bearing azomethine (> C= N-) and thiol (-SH) moieties capable of coordinating to metals and …

In this study, X-ray photoelectron spectroscopy (XPS) was used to study chitosan–graphene
oxide (chitosan–GO) incorporated with 4-(2-pyridylazo) resorcinol (PAR) and cadmium …

Two new Schiff base derivatives N, N‐dimethyl‐4‐((2‐(phenylthio) phenyl) imino) propenyl)
aniline (CSP) and 2‐(4‐(dimethylamino) phenyl) allylidene) amino) benzenethiol (CSH) …

Surface plasmon resonance (SPR) spectroscopy has emerged as an optical sensor for
sensing a variety of analytes, including metal ions. However, despite its numerous …