AI Summary & Key Takeaways
AI InsightThe obtained results show that the synthesized polyphosphazene microspheres have a high potential for fluorescent sensor, biological catalysis and imaging applications etc.
📌 3 Key Takeaways
Abstract
Cyclomatrix structured net-poly(cyclotetraphosphazene-co-tyramine) microspheres were synthesized by single step precipitation polymerization. The characterization of obtained microspheres were performed by SEM, EDX, FTIR, XRD and DLS techniques. Besides, UV and fluorescence properties of microspheres were researched and it was determined that microspheres have been shown maximum absorption at 239 nm. It was investigated the fluorescence characteristics of tyramine and microspheres as solid state, using 254 nm as the excitation wavelength. The microspheres showed a strong emission peak at 308 nm, whereas the emission peak of the tyramine was very weak. The obtained results show that the synthesized polyphosphazene microspheres have a high potential for fluorescent sensor, biological catalysis and imaging applications etc.
Özet
Siklomatriks yapılı net-poli(siklotetrafosfazen-ko-tiramin) mikroküreler çöktürme polimerizasyonu iletek adımda sentezlenmiştir. Elde dilen mikrokürelerin karakterizasyonu SEM, EDX, FTIR, XRD ve DLSteknikleri ile yapılmıştır. Ayrıca mikrokürelerin UV ve floresans özellikleri de incelenmiş olup,mikrokürelerin 239 nm’de maksimum absorbans yaptığı belirlenmiştir. Tiramin ve mikrokürelerin katıhal floresans özellikleri, 254 nm dalga boyunda uyarılarak incelenmiştir. Tiramin çok zayıf emisyonyaparken, mikroküreler 308 nm’de şiddetli emisyon göstermiştir. Elde edilen sonuçlar, sentezlenenpolifosfazen mikrokürelerin sensör, biyolojik kataliz ve görüntüleme gibi floresans uygulamalar içinyüksek potansiyele sahip olduğunu göstermektedir.