Specific recognition and sensing of CN- in sodium cyanide solution.
Specific recognition of CN(-) in sodium cyanide solution was achieved using two imidazole-based receptors (A and B). Visually detectable color changes were associated with the formation of hydrogen bonded adducts, A.CN(-) and B.CN(-). Ratiometric fluorescence response was achieved for receptor A on binding to CN(-), and this reagent was used for imaging bacterial cells pre-exposed to 1.42 microM CN(-) solution.
Saha
Sukdeb
S
Central Salt & Marine Chemicals Research Institute (CSIR), Bhavnagar 364002, Gujarat, India.
Ghosh
Amrita
A
Mahato
Prasenjit
P
Mishra
Sandhya
S
Mishra
Sanjiv K
SK
Suresh
E
E
Das
Satyabrata
S
Das
Amitava
A
D003124:Colorimetry / Q000379:methods; D003486:Cyanides / Q000737:chemistry*; D007093:Imidazoles / Q000737:chemistry; D007202:Indicators and Reagents; D008856:Microscopy, Fluorescence; D015394:Molecular Structure; D016958:Pseudomonas putida / Q000378:metabolism; D012966:Sodium Cyanide / Q000737:chemistry*; D012996:Solutions
D003486:Cyanides; D007093:Imidazoles; D007202:Indicators and Reagents; D012996:Solutions; D012966:Sodium Cyanide