Loading...

Novel pillar[5]arenes show high cross-sensitivity in pvc-plasticized membrane potentiometric sensors

Dehabadi, M ; Sharif University of Technology | 2022

58 Viewed
  1. Type of Document: Article
  2. DOI: 10.3390/chemosensors10100420
  3. Publisher: MDPI , 2022
  4. Abstract:
  5. In this study a variety of novel symmetrically and asymmetrically functionalized pillar[5]arenes were synthesized, structurally characterized and applied as ionophores in PVC-plasticized membrane potentiometric sensors. During the sensitivity studies it was found that these novel sensors demonstrate pronounced cationic response towards different metal ions in aqueous solutions. A selectivity evaluation revealed that the developed sensors do not possess sharp preferences to particular ions, but offer a broad cross-sensitivity and can be employed in potentiometric multisensor systems. © 2022 by the authors
  6. Keywords:
  7. Electrochemical detection ; Functionalized macrocycle ; Ion recognition ; Pillar[5]arene ; Potentiometric sensor ; Supramolecular chemistry ; Synthesis
  8. Source: Chemosensors ; Volume 10, Issue 10 , 2022 ; 22279040 (ISSN)
  9. URL: https://www.mdpi.com/2227-9040/10/10/420