One-Step Synthesis of Functional Sulfonated Polynaphthoylenebenzimidazoles for Biosensing Applications
نویسندگان
چکیده
Polynaphthoylenebenzimidazoles containing functional sulfo groups were synthesized by a one-step method in sulfuric acid medium with oleum. A polymer-analogous transformation of these polymers aqueous solutions metal salts (K, Ca, and Cr) was carried out. Their chemical structure characterized FTIR, NMR, elemental analysis. Polymer salt coatings deposited on QCM sensor surfaces electron beam-induced vacuum deposition. The morphology the AFM. It shown that formed from series polymer have different adsorption activity acetaminophen–water solution compared to distilled water. results indicate signal correlates coating thickness, morphology, its composition.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13021073