Functional layer-by-layer multilayer films for ion recognition

Hao Gu, Rongji Dai, Yen Wei, Hai Feng Ji*

*Corresponding author for this work

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Abstract

Functional multilayer films that contain ion-recognition agents, including 1-aza-18-crown-6 (A18C6), benzo-18-crown-6 (B18C6), B15C5-An-A18C6, are developed. The ion-selective behaviors of these multilayer films were characterized by means of electrochemical or fluorescent methods. The functional multilayer films may be directly applied on various sensing devices and it is expected that the approach can be generally used for recognition of cations, anions, and electrically neutral molecules by interchanging molecular receptors.

Original languageEnglish
Pages (from-to)3454-3457
Number of pages4
JournalAnalytical Methods
Volume5
Issue number14
DOIs
Publication statusPublished - 21 Jul 2013

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Gu, H., Dai, R., Wei, Y., & Ji, H. F. (2013). Functional layer-by-layer multilayer films for ion recognition. Analytical Methods, 5(14), 3454-3457. https://doi.org/10.1039/c3ay40372f