Triphenylene based copper ensemble for the detection of cyanide ions.
The binding behavior of triphenylene based copper ensemble prepared in situ has been investigated toward various anions (F(-), Cl(-), Br(-), I(-), CH(3)COO(-), H(2)PO(4)(-), NO(3)(-), OH(-), ClO(4)(-), CN(-), CO(3)(-) and SO(4)(-)) by UV-vis and fluorescence spectroscopy. Among various anions tested, 1-Cu(2+) ensemble shows selective and sensitive response towards cyanide ions and responds to CN(-) ions even in the presence of bovine serum albumin and in blood serum milieu. Further, as practical application of compound 1, we utilized the TLC strips coated with THF solution of 1 for the solid state detection of copper and cyanide ions.
Department of Chemistry, UGC Sponsored-Centre for Advanced Studies-I, Guru Nanak Dev University, Amritsar, 143005, India. vanmanan@yahoo.co.in
Vandana
V
Bhalla
Hardev
H
Singh
Manoj
M
Kumar
D000818:Animals; D000838:Anions; D002417:Cattle; D002911:Chrysenes / Q000737:chemistry*; D056831:Coordination Complexes / Q000737:chemistry; D003300:Copper / Q000032:analysis / Q000737:chemistry*; D003486:Cyanides / Q000032:analysis / Q000737:chemistry*; D007477:Ions; D015394:Molecular Structure; D012710:Serum Albumin, Bovine
D000838:Anions; D002911:Chrysenes; D056831:Coordination Complexes; D003486:Cyanides; D007477:Ions; C009590:triphenylene; D012710:Serum Albumin, Bovine; D003300:Copper