Zinc(II) selective poly(vinyl chloride) membrane ISE using a macrocyclic compound 1,12,14-triaza-5,8-dioxo-3(4),9(10)-dibenzoylcyclopentadeca-1,12,14-triene as neutral carrier

Macrocyclic Assembly: A Dive into the Pecking Order and Applied Aspects of Multitalented Metallomacrocycles

“…These results contribute to the delicate modulation of metallacyclic receptors and anion recognition, in addition to anion sensor, anion transport, and molecular switching [102]. Chandra and Singh [103] have used 1,12,14-triaza-5,8dioxo-3(4),9(10)-dibenzoyl-1,12,14-triene as an excellent ion carrier to construct a highly selective electrode for determination of zinc ion ( Figure 5).…”

Potentiometric multi-walled carbon nanotube Zn-sensor based on a naphthalocyanine neutral carrier: experimental and theoretical studies

“…27,28 Based on various parameters, the high stability and selectivity of its metal ion complex, its solubility and high ability to extract the metal ion into the paste phase, 2,11,20,29-tetra-tert-butyl-2,3naphthalocyanine was explored as an active material in carbon paste electrode for the fabrication of Zn 2+ selective sensor. Comparison between the proposed electrode and the reported Zn 2+ sensors based on macrocyclic ionophores [27][28][29][30][31][32][33][34][35] showed that the developed sensor has superiority over the reported electrodes in terms of low detection limit and fast response time (Table 1).…”

Quantification of Zn2+Ion in Environmental Samples by Fabrication of Pyrolytic Graphite Electrode Based on Schiff Bases of Hydrazinecarbothioamide Derivatives

“…Numerous ionophores have been incorporated for the construction of Zn 2+ ISE such as cryptands, 15 sulipride drugs, 16 chalcogenides, 17 polypyrrole, 18 porphyrins, 19 bis(2-nitrophenyl)disulfide, 20 crown ethers, 21 thiazolidin-4-one, 22 macrocycles, 23,24 N,Nbis(acetylacetone)ethylenediamine, 25 tripodal chelating ligand 26 and many more. [27][28][29][30] However, these efforts have not been very beneficial as most of the reported sensors have suffered from narrow z E-mail: akscyfcy@iitr.ac.in; akscyfcy@gmail.com working concentration range, low pH range, high response time and substantial interferences from variety of cations.…”