606126-86-7Relevant academic research and scientific papers
Materials chemistry approach to anion-sensor design
Anzenbacher Jr., Pavel,Jursikova, Karolina,Aldakov, Dmitry,Marquez, Manuel,Pohl, Radek
, p. 11163 - 11168 (2007/10/03)
A new approach to sensing of aqueous phosphate-related anions based on chromogenic conductive polymers is demonstrated. The anion-sensor affinity can be adjusted by externally applied voltage. Introduction of p-doping to the polymers results in augmented anion sensitivity, which is ascribed to the effect of synergy between low-level p-doping in a polythiophene polymer and hydrogen bonding. The chromogenic conductive polymer films display anion-specific changes in color, conductivity, and mass upon increasing concentration of anions. Graphical Abstract.
Dipyrrolyl quinoxalines with extended chromophores are efficient fluorimetric sensors for pyrophosphate
Aldakov, Dmitry,Anzenbacher Jr., Pavel
, p. 1394 - 1395 (2007/10/03)
2,3-Di(pyrrole-2-yl)quinoxaline anion sensors with extended chromophores display dramatic enhancement in fluorescence intensity (sensing output), increased affinity for inorganic anions as well as strong selectivity for pyrophosphate over phosphate anion.
