BIOMAT Database Logo BIOMAT Database Logo

Pyridinium-based fluororeceptors as practical chemosensors for hydrogen pyrophosphate (HP2O7(3-)) in semiaqueous and aqueous environments. 2012

Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Department of Chemistry, University of Kalyani, Kalyani-741235, India. ghosh_k2003@yahoo.co.in

The pyridinium-based fluororeceptor 1 and the sensor bead 2 recognize hydrogen pyrophosphate effectively through the 'Indicator Displacement Assay' (IDA) technique over a series of other anions in aq CH(3)CN (CH(3)CN/H(2)O = 4:1, v/v, pH = 6.5). The sensor bead 2 is also capable of sensing the same anion selectively in pure water.

UI MeSH Term Description Entries
D011726 Pyridinium Compounds Derivatives of PYRIDINE containing a cation C5H5NH or radical C5H6N. Compounds, Pyridinium
D011756 Diphosphates Inorganic salts of phosphoric acid that contain two phosphate groups. Diphosphate,Pyrophosphate Analog,Pyrophosphates,Pyrophosphate Analogs,Analog, Pyrophosphate
D003124 Colorimetry Any technique by which an unknown color is evaluated in terms of standard colors. The technique may be visual, photoelectric, or indirect by means of spectrophotometry. It is used in chemistry and physics. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
D005456 Fluorescent Dyes Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags. Flourescent Agent,Fluorescent Dye,Fluorescent Probe,Fluorescent Probes,Fluorochrome,Fluorochromes,Fluorogenic Substrates,Fluorescence Agents,Fluorescent Agents,Fluorogenic Substrate,Agents, Fluorescence,Agents, Fluorescent,Dyes, Fluorescent,Probes, Fluorescent,Substrates, Fluorogenic
D006863 Hydrogen-Ion Concentration The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH pH,Concentration, Hydrogen-Ion,Concentrations, Hydrogen-Ion,Hydrogen Ion Concentration,Hydrogen-Ion Concentrations
D014867 Water A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Hydrogen Oxide
D015394 Molecular Structure The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds. Structure, Molecular,Molecular Structures,Structures, Molecular

Related Publications

Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Chemosensors for pyrophosphate.
January 2009, Accounts of chemical research,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Fluorescent and colorimetric chemosensors for pyrophosphate.
April 2015, Chemical Society reviews,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Boronic Acid Appended Naphthyl-Pyridinium Receptors as Chemosensors for Sugars.
April 2019, Scientific reports,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
3-Hydroxy-pyridinium hydrogen chloranilate monohydrate.
November 2009, Acta crystallographica. Section E, Structure reports online,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Two new rhodamine-based fluorescent chemosensors for Fe3+ in aqueous solution.
November 2014, Luminescence : the journal of biological and chemical luminescence,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
2-Amino-3-nitro-pyridinium hydrogen oxalate.
March 2009, Acta crystallographica. Section E, Structure reports online,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
2-Amino-3-nitro-pyridinium hydrogen selenate.
June 2009, Acta crystallographica. Section E, Structure reports online,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Pyrophosphate selective fluorescent chemosensors based on coumarin-DPA-Cu(II) complexes.
December 2009, Chemical communications (Cambridge, England),
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Thiourea-based fluorescent chemosensors for aqueous metal ion detection and cellular imaging.
July 2014, The Journal of organic chemistry,
Kumaresh Ghosh, and Avik Ranjan Sarkar, and Asmita Samadder, and Anisur Rahman Khuda-Bukhsh
Highly selective fluorescent peptide-based chemosensors for aluminium ions in aqueous solution.
June 2021, Analytical and bioanalytical chemistry,
Copied contents to your clipboard!