Concepedia

A highly selective ratiometric chemosensor for Ni<sup>2+</sup>in a quinoxaline matrix

Shyamaprosad Goswami, Shampa Chakraborty, Monoj Kumar Adak, Sandipan Halder, Ching Kheng Quah, Hoong‐Kun Fun, Bholanath Pakhira, Sabyasachi Sarkar

New Journal of Chemistry · 2014 · 46 citations · 25 references

DOI

Concepts

Abstract

The monohydrazone of quinoxaline aldehyde (<bold>HOQA</bold>) is found to be a ratiometric and colorimetric probe for Ni<sup>2+</sup>.<bold>HOQA</bold>shows a remarkable color change from colorless to yellow upon specific and selective binding to nickel.

References

25

A Spectrophotometric Investigation of the Interaction of Iodine with Aromatic Hydrocarbons

H. A. Benesi, J. H. Hildebrand · Journal of the American Chemical Society · 1949 · 7.9K citations

, , +7

Fluorescent Fiber-Optic Calcium Sensor for Physiological Measurements

Michael R. Shortreed, Raoul Kopelman, Michael Kuhn et al. · Analytical Chemistry · 1996 · 630 citations

, , +17

A Rhodamine−Cyclen Conjugate as a Highly Sensitive and Selective Fluorescent Chemosensor for Hg(II)

Yasuhiro Shiraishi, Shigehiro Sumiya, Yoshiko Kohno et al. · The Journal of Organic Chemistry · 2008 · 271 citations

, , +12

Nickel(ii) and iron(iii) selective off-on-type fluorescence probes based on perylene tetracarboxylic diimide

Haixia Wang, Delou Wang, Qi Wang et al. · Organic & Biomolecular Chemistry · 2010 · 148 citations

, , +17

Benzothiadiazoles and Dipyrrolyl Quinoxalines with Extended Conjugated Chromophores−Fluorophores and Anion Sensors

Dmitry Aldakov, M.A. Palacios, Pavel Anzenbacher · Chemistry of Materials · 2005 · 119 citations

, , +17