Fluorescence detection of phosphonates in water by a naphthalimide-based receptor and its derived cryopolymers
Oshchepkov A, Oshchepkov M, Kamagurov S, Redchuk A, Oshchepkova M, Popov K, Kataev E (2020)
Publication Type: Journal article
Publication year: 2020
Journal
Book Volume: 44
Pages Range: 12113-12121
Journal Issue: 28
DOI: 10.1039/d0nj01734e
Abstract
Phosphonates have found broad commercial applications as scale inhibitors in reverse osmosis facilities, boilers, heat exchangers, evaporation plants, and oilfields. Irrespective of their long-term use, there is a cogent need to detect phosphonates in aqueous solution "online" to control their actual concentration in industrial water treatment. Towards this goal, a novel fluorescent-labeled monomerMcontaining a triamine subunit and 1,8-naphthalimide with an allyl group has been synthesized and found to exhibit a selective fluorescence enhancement with phosphonates in the presence of other anions. The absorption and fluorescence properties ofMas well as its effective stability constants with various phosphonates have been studied in a wide pH range.Mhas been implemented in the synthesis of cryopolymers, which can detect phosphonates in aqueous solution. The presented results provide an important contribution to the future design of fluorescent polymer probes for antiscalants.
Authors with CRIS profile
Involved external institutions
D. Mendeleev University of Chemical Technology of Russia
Russian Federation (RU)
Technische Universität Chemnitz
Germany (DE)
Russian Federation (RU)
Technische Universität Chemnitz
Germany (DE)
How to cite
APA:
Oshchepkov, A., Oshchepkov, M., Kamagurov, S., Redchuk, A., Oshchepkova, M., Popov, K., & Kataev, E. (2020). Fluorescence detection of phosphonates in water by a naphthalimide-based receptor and its derived cryopolymers. New Journal of Chemistry, 44(28), 12113-12121. https://dx.doi.org/10.1039/d0nj01734e
MLA:
Oshchepkov, Aleksandr, et al. "Fluorescence detection of phosphonates in water by a naphthalimide-based receptor and its derived cryopolymers." New Journal of Chemistry 44.28 (2020): 12113-12121.
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