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Dergiler / Turkish Journal of Chemistry / 2020 / Cilt: 44 - Sayı: 4

Photochromic and fluorescence properties of coumarin fulgimides

Khamis Nassor ALLY
Leyla OZTURK
Mahmut KOSE
Sayfa
1031–1042
Yayın Tarihi
2020-08-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The efficiency of quenching of fluorescence was as high as 95% at the photostationary state of UV irradiation.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Four new fulgimides possessing a fluorescent coumarin unit were synthesized from the corresponding fulgides, and their photochromic as well as fluorescence properties were investigated.
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Temel Bulgular & Veri:The open-ring forms of coumarin fulgimides were found to exhibit fluorescence in the visible region.
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Sonuç & Katkı:The efficiency of quenching of fluorescence was as high as 95% at the photostationary state of UV irradiation.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Photochromism · fulgide · fulgimide

Abstract

Four new fulgimides possessing a fluorescent coumarin unit were synthesized from the corresponding fulgides, and their photochromic as well as fluorescence properties were investigated. The open-ring forms of coumarin fulgimides were found to exhibit fluorescence in the visible region. Upon exposure to UV light, the fulgimides were transformed into the nonfluorescent closed-ring forms, which can be reverted to the initial fluorescent open-ring forms on exposure to visible light. The efficiency of quenching of fluorescence was as high as 95% at the photostationary state of UV irradiation.

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Bu Makaleye Atıf Yap

ALLY, K. N., OZTURK, L., KOSE, M. (2020). Photochromic and fluorescence properties of coumarin fulgimides. Turkish Journal of Chemistry, Cilt: 44 - Sayı: 4, 1031–1042. https://ajindex.com/articles/214925

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Kaynakça (2)

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