A Sulfo-Cyanine Dye as a Colorimetric Chemosensor for Metal Cation Recognition
CDF Martins, MMM Raposo, SPG Costa - Engineering Proceedings, 2022 - mdpi.com
Metal cations play important roles in several industrial and biochemical processes.
However, high levels of some cations are toxic and consequently cause serious health and …
However, high levels of some cations are toxic and consequently cause serious health and …
A multi-responsive cyanine-based colorimetric chemosensor containing dipicolylamine moieties for the detection of Zn (II) and Cu (II) ions
Y Hu, J Yin, J Yoon - Sensors and Actuators B: Chemical, 2016 - Elsevier
A cyanine-based chemosensor containing dipicolylamine moieties is reported and its
structure is well-defined. Investigation on the optical property shows it is pH-independent …
structure is well-defined. Investigation on the optical property shows it is pH-independent …
Highly selective optical chemosensor for cyanide in aqueous medium
New cyanide selective chromogenic chemosensors based on metal-phthalocyanines
containing four tosylamino groups were developed. These new receptors have high …
containing four tosylamino groups were developed. These new receptors have high …
[PDF][PDF] Visible colourimetric and ratiometric fluorescent chemosensors for Cu (II) and Ni (II) ions
Fluorescent and ratiometric sensors for the detection and measurement of copper and nickel
ions has been actively investigated, as these metal ions are significant environmental …
ions has been actively investigated, as these metal ions are significant environmental …
Cation Sensing Capabilities of A Nitrophenyl Cinnamaldehyde Derivative
The cationic chemosensor based on organic compound bearing an aminophenol moiety as
a receptor for metal analyte and a cinnamaldehyde moiety as chromophoric fragment has …
a receptor for metal analyte and a cinnamaldehyde moiety as chromophoric fragment has …
Single chemosensor for highly selective colorimetric and fluorometric dual sensing of Cu (II) as well as 'NIRF'to acetate ion
A novel fluorescent probe for the copper (II) ion in mixed aqueous media, based on
fluorescence quenching mechanism with noticeable color change from light to dark yellow …
fluorescence quenching mechanism with noticeable color change from light to dark yellow …
A new chromenylium-cyanine chemosensor for switch-ON near-infrared copper (II) sensing
K Karaoglu - Journal of Molecular Structure, 2020 - Elsevier
A highly selective and sensitive near-IR chemosensor having a chromenylium-cyanine
backbone for the detection of Cu 2+ in aqueous samples has been designed and …
backbone for the detection of Cu 2+ in aqueous samples has been designed and …
A simple colorimetric chemosensor with highly performance for detection of cyanide and copper ions and its practical application in real samples
A Mohammadi, M Kianfar - Journal of Photochemistry and Photobiology A …, 2018 - Elsevier
Two novel and simple azo-based compounds with electron-withdrawing and electron-
donating groups (M1 and M2) were synthesized by the diazotization procedure. The …
donating groups (M1 and M2) were synthesized by the diazotization procedure. The …
Hemicyanine-based colorimetric chemosensors: Different recognition mechanisms for CN− sensing
SY Gwon, EM Lee, SH Kim - Spectrochimica Acta Part A: Molecular and …, 2012 - Elsevier
Simple hemicyanine dyes were synthesized by a classical condensation reaction. The
structures of these dyes were characterized by 1H NMR spectroscopy, elemental analysis …
structures of these dyes were characterized by 1H NMR spectroscopy, elemental analysis …
Design and synthesis of a novel optical chemoreceptor based on naphthalene azo dye for detecting cyanide ion in aqueous medium and real samples
H Zavvar Mousavi, A Mohammadi, S Yaghoubi… - Chemical Papers, 2024 - Springer
In this work, a chemoreceptor based on naphthalene azo dye (HNC) was successfully
synthesized, characterized and reported for highly sensitive and selective detection of …
synthesized, characterized and reported for highly sensitive and selective detection of …