Dergiler / Turkish Journal of Chemistry / 2020 / Cilt: 44 - Sayı: 1

Chemosensor properties of 7-hydroxycoumarin substituted cyclotriphosphazenes?

Sayfa
64–73
Yayın Tarihi
2020-02-11
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The complex stoichiometry between final cyclotriphosphazene chemosensors and Fe3+ ions was also determined by Job's plots.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The newly synthesized cyclotriphosphazene cored coumarin chemosensors 5, 6, and 7 were successfully characterized by 1H NMR, 31P NMR, and MALDI-TOF mass spectrometry.
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Temel Bulgular & Veri:Additionally, the photophysical and metal sensing properties of the targeted compounds were determined by fluorescence spectroscopy in the presence of various metals (Li+ , Na+ , K+ , Cs+ , Mg2+ , Ca2+ , Ba2+ , Cr3+ , Mn2+ , Fe3+ , Co2+ , Al3+ , Hg+ , Cu2+ , Zn2+ , Ag+ , and Cd2+) .
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Sonuç & Katkı:The complex stoichiometry between final cyclotriphosphazene chemosensors and Fe3+ ions was also determined by Job's plots.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Cyclotriphosphazene · coumarin · fluorescent chemosensor

Abstract

The newly synthesized cyclotriphosphazene cored coumarin chemosensors 5, 6, and 7 were successfully characterized by 1H NMR, 31P NMR, and MALDI-TOF mass spectrometry. Additionally, the photophysical and metal sensing properties of the targeted compounds were determined by fluorescence spectroscopy in the presence of various metals (Li+ , Na+ , K+ , Cs+ , Mg2+ , Ca2+ , Ba2+ , Cr3+ , Mn2+ , Fe3+ , Co2+ , Al3+ , Hg+ , Cu2+ , Zn2+ , Ag+ , and Cd2+) . The fluorescence titration results showed that compounds 5, 6, and 7 could be employed as fluorescent chemosensors for Fe3+ ions with high sensitivity. The complex stoichiometry between final cyclotriphosphazene chemosensors and Fe3+ ions was also determined by Job's plots.

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Bu Makaleye Atıf Yap

ÇİFTÇİ, G. Y., YILMAZ, S., BAYIK, N., ŞENKUYTU, E., KAYA, E. N., DURMUŞ, M., BULUT, M. (2020). Chemosensor properties of 7-hydroxycoumarin substituted cyclotriphosphazenes?. Turkish Journal of Chemistry, Cilt: 44 - Sayı: 1, 64–73. https://ajindex.com/articles/184178

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Kaynakça (12)

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