𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approaches to Improving the Lower Detection Limit of Polymeric Membrane Ion-Selective Electrodes

✍ Scribed by Zsófia Szigeti; Tamás Vigassy; Eric Bakker; Ernö Pretsch


Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
244 KB
Volume
18
Category
Article
ISSN
1040-0397

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

More than ten different approaches for improving the lower detection limit of polymeric membrane ion‐selective electrodes have been suggested during the recent years. In this contribution, their principles are briefly summarized with a focus to their general practical applicability. The methods that are the most rugged and the easiest to implement in a routine laboratory will be highlighted.


📜 SIMILAR VOLUMES


Applicability of the phase boundary pote
✍ Eric Bakker; Matthias Nägele; Ulrich Schaller; Ernö Pretsch 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 739 KB

Recent experimental evidence suggests that the equilibrium partitioning of sample ions at the sample/membrane interface is the main parameter governing the potentiometric response of polymeric membrane-based ion-selective electrodes (ISEs). It is shown that the response of a neutral-carrier-based H+

The Influence of Diffusion Fluxes on the
✍ Alberto Zirino; Roland De Marco; Ignacio Rivera; Bobby Pejcic 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 341 KB 👁 2 views

It has been suggested that electrode dissolution and the concomitant saturation of the electrode×s diffusion layer restricts the detection limit of the jalpaite Cu ion-selective electrode (ISE) to samples with total Cu levels above 10 À6 mol dm À3 [1, 2]. This article will use rotating disk electrod