Simplistic approach to formulate an ionophore-based membrane and its study for nitrite ion sensing
RSC Advances, ISSN: 2046-2069, Vol: 14, Issue: 45, Page: 33592-33601
2024
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
A polymeric membrane based on a N,N′-bis(salicylidene)ethylenediaminocobalt(ii) complex as a cobalt ionophore (CI) was fabricated and optimized for nitrite ion sensing application. The membrane contained CI, 2-nitrophenyl octyl ether (2-NPOE) as a plasticizer and hexadecyl trimethyl ammonium bromide (HTAB) as a cationic additive in a polyvinyl chloride (PVC) matrix. The Nernstian slope (−0.020 mV per decade), detection limit (1 × 10 M to 3 M), and response (107 milliseconds) and recovery (22 milliseconds) times were recorded for optimum membrane composition. The ionophore functionality in the polymer matrix and their interaction were studied using Fourier-transform infrared spectroscopy (FTIR), powder X-ray diffraction (PXRD), environmental scanning electron microscopy (ESEM), energy-dispersive X-ray spectroscopy (EDS), and optical microscopy analyses.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85207430221&origin=inward; http://dx.doi.org/10.1039/d4ra04590d; http://www.ncbi.nlm.nih.gov/pubmed/39444943; https://xlink.rsc.org/?DOI=D4RA04590D; https://dx.doi.org/10.1039/d4ra04590d; https://pubs.rsc.org/en/content/articlelanding/2024/ra/d4ra04590d
Royal Society of Chemistry (RSC)
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