Sulfonated poly(ether ether ketone), an ion conducting polymer, as alternative polymeric membrane for the construction of anion-selective electrodes

González-Bellavista, Anna; Macanás, Jorge; Muñoz, Marı́a; Fàbregas, Esteve

doi:10.1016/j.snb.2007.01.051

Cited by 8 publications

(5 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Figure 4. In both cases, analytical features are similar to those obtained in conventional flow-injection systems [25,[31][32][33][34]. Sub-Nernstian responses were also observed using exactly the same ion-selective electrodes using the same flow injection conditions but in other configurations [25].…”

Section: Resultssupporting

confidence: 57%

Biparametric Potentiometric Analytical Microsystem Based on the Green Tape Technology

et al. 2010

View full text Add to dashboard Cite

The construction and evaluation of a Low Temperature Co-fired Ceramics (LTCC)-based microsystem prototype as a possible on-site microanalyzer to monitor the presence of two ions in water simultaneously is presented. The approach has been assayed to detect nitrate and chloride ions as model analytes by means of integrating in the same single substrate an ion selective polymeric membrane to nitrate and two screen-printed Ag/AgCl electrodes. One supplies the chloride ion concentration and the other is to complete the potentiometric detection system as the reference electrode. The results obtained by the full characterization of the microanalyzer prove the relevance of the proposal and the possibility to be transferred to real-world samples and environmental monitoring.

show abstract

Section: Resultssupporting

confidence: 57%

Biparametric Potentiometric Analytical Microsystem Based on the Green Tape Technology

et al. 2010

View full text Add to dashboard Cite

show abstract

“…Fabregas et al [ 44 ] have reported a nitrate ion selective electrode by using sulfonated poly(ether ether ketone), an ion conducting polymer, as a polymeric matrix. Poly(3,4-ethylenedioxythiophene)doped with chloride electrodeposited on the glassy carbon substrate resulted in a chloride selective sensor exhibiting lower hysteresis in the calibration plot [ 45 ].…”

Section: Electrochemical Sensorsmentioning

confidence: 99%

Electrochemical Sensors Based on Organic Conjugated Polymers

Rahman

Kumar

Park

et al. 2008

Sensors

431

223

View full text Add to dashboard Cite

Organic conjugated polymers (conducting polymers) have emerged as potential candidates for electrochemical sensors. Due to their straightforward preparation methods, unique properties, and stability in air, conducting polymers have been applied to energy storage, electrochemical devices, memory devices, chemical sensors, and electrocatalysts. Conducting polymers are also known to be compatible with biological molecules in a neutral aqueous solution. Thus, these are extensively used in the fabrication of accurate, fast, and inexpensive devices, such as biosensors and chemical sensors in the medical diagnostic laboratories. Conducting polymer-based electrochemical sensors and biosensors play an important role in the improvement of public health and environment because rapid detection, high sensitivity, small size, and specificity are achievable for environmental monitoring and clinical diagnostics. In this review, we summarized the recent advances in conducting polymer-based electrochemical sensors, which covers chemical sensors (potentiometric, voltammetric, amperometric) and biosensors (enzyme based biosensors, immunosensors, DNA sensors).

show abstract

“…Furthermore, nowadays the technology of ion-conducting membranes is widely used not only in separation and purification processes, but also has been extended to energy conversion devices, batteries and sensors [23,24]. One of the main properties of ion conducting polymeric membranes (ICPM) is that they can substitute the liquid solutions which are conventionally used as electrolytes in several electrochemical devices [25].…”

Section: Introductionmentioning

confidence: 99%