The development of sensitive chromogenic chemosensors for sensing Cu 2+ has been
receiving much attention in recent years because of their potential application in clinical …

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 …

Fluorescent carbon dots (N-CDs) were synthesized from ascorbic acid and urea following a
green route and were characterized on the basis of analytical, spectroscopic, and …

The syntheses of dyes and fluorophores have significant commercial importance. In recent
years, mechanochemistry has emerged as a green and sustainable alternative for the …

A new heterocyclic thiophene-2-caboxylic acid hydrazide based chemosensor R1 to R4
were designed, synthesized and characterized by various spectroscopic techniques like FT …

Spermine and spermidine serve as the key biomarkers for early-stage cancer diagnosis.
This work reports a rapid, highly selective, and noninvasive sensing platform for …

A simple asymmetric hydrazone 1 based on salicylaldehyde was designed and prepared,
and exhibited an evident aggregation-induced emission (AIE) at a long wavelength of 570 …

A new rhodamine-based derivative bearing pyrrole unit, R1 was synthesized as a dual-
mode Cu 2+-selective sensor via the rhodamine ring-opening approach and ratiometric …

New fluorescent probes having quinoline moiety have been successfully synthesized for the
selective Cu 2+ ions detection. These sensors show a favorable selectivity towards Cu 2+ …

A new colorimetric and fluorescence molecular chemosensor based on triazole hydrazone
can be used as a multi-probe for selective detection of Al3+, Zn2+, and Cu2+ by monitoring …