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One-Step Synthesis of Functional Sulfonated Polynaphthoyleneben-zimidazoles for Biosensing Appli-cationsстатья
- Авторы: Bulycheva E.G., Belomoina N.M., Begunov R.S., Nikiforova G.G., Vasil’ev V.G., Gainutdinov R.V., Yablokov M.Y., Buzin A.I., Buzin M.I.
- Журнал: Applied Sciences
- Том: 13
- Номер: 2
- Год издания: 2023
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 1073
- Последняя страница: 1084
- DOI: 10.3390/app13021073
- Аннотация: Polynaphthoylenebenzimidazoles containing functional sulfo groups were synthesized by a one-step method in a sulfuric acid medium with oleum. A polymer-analogous transformation of these polymers with aqueous solutions of metal salts (K, Ca, and Cr) was carried out. Their chemical structure was characterized by FTIR, NMR, and elemental analysis. Polymer salt coatings were deposited on QCM sensor surfaces by electron beam-induced vacuum deposition. The mor-phology of the coatings was characterized by AFM. It was shown that the coatings formed from a series of polymer salts have different adsorption activity in acetaminophen–water solution com-pared to distilled water. The QCM results indicate that sensor signal correlates with polymer coating thickness, morphology, and its chemical composition.
- Добавил в систему: Никифорова Галина Григорьевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Akt_ekspertizyi_2023.doc | Akt_ekspertizyi_2023.doc | 213,0 КБ | 12 января 2023 [GGN] | |
| 2. | Полный текст | applsci-13-01073_statya.pdf | 3,3 МБ | 13 января 2023 [GGN] |