sodium-perchlorate and tridodecylmethylammonium

sodium-perchlorate has been researched along with tridodecylmethylammonium* in 1 studies

Other Studies

1 other study(ies) available for sodium-perchlorate and tridodecylmethylammonium

Article	Year
Improving the detection limit of anion-selective electrodes: an iodide-selective membrane with a nanomolar detection limit. Analytical chemistry, 2003, Aug-01, Volume: 75, Issue:15 The lower detection limit and the selectivity behavior of anion-selective electrodes (ISEs) are improved by using optimized inner solutions and membrane compositions. With a membrane based on the recently described ionophore [9]mercuracarborand-3, a detection limit of 2 x 10(-9) M has been achieved for iodide. Nevertheless, the improvements are less pronounced than in the case of cation ISEs. This is mainly due to the fact that so far no anion ISE is known with the extremely high selectivities of cation ISEs. If the membrane does not contain an ionophore, leaching of the ion exchanger from the membrane into the sample is also a relevant limiting factor except for ion exchangers of very high lipophilicity. Topics: Anions; Electrodes; Iodides; Ionophores; Membranes, Artificial; Microchemistry; Perchlorates; Quaternary Ammonium Compounds; Sensitivity and Specificity; Sodium Chloride; Sodium Compounds; Sodium Iodide	2003

Article

Year

Improving the detection limit of anion-selective electrodes: an iodide-selective membrane with a nanomolar detection limit.

Analytical chemistry, 2003, Aug-01, Volume: 75, Issue:15

The lower detection limit and the selectivity behavior of anion-selective electrodes (ISEs) are improved by using optimized inner solutions and membrane compositions. With a membrane based on the recently described ionophore [9]mercuracarborand-3, a detection limit of 2 x 10(-9) M has been achieved for iodide. Nevertheless, the improvements are less pronounced than in the case of cation ISEs. This is mainly due to the fact that so far no anion ISE is known with the extremely high selectivities of cation ISEs. If the membrane does not contain an ionophore, leaching of the ion exchanger from the membrane into the sample is also a relevant limiting factor except for ion exchangers of very high lipophilicity.

Topics: Anions; Electrodes; Iodides; Ionophores; Membranes, Artificial; Microchemistry; Perchlorates; Quaternary Ammonium Compounds; Sensitivity and Specificity; Sodium Chloride; Sodium Compounds; Sodium Iodide

2003