Cinnamoyl Dipyrromethenes as Fluorescence Zinc(II) Ion Sensor,Chemistry - An Asian Journal

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Cinnamoyl Dipyrromethenes as Fluorescence Zinc(II) Ion Sensor
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2023-05-01 , DOI: 10.1002/asia.202300187
Dikhi Firmansyah ₁ , Denisa Shofihatul Qolby ₁ , Lia Dewi Juliawaty ₁ , Brian Yuliarto _{2,

3}

Affiliation

Dipyrromethenes with α,α′ and α,β′-dicinnamoyl substituents were successfully synthesized via Friedel-Crafts acylation. The ligand could give remarkable chelation-enhanced fluorescence (CHEF) upon the addition of zinc(II) ions and showing an LOD of up to 3.0×10⁻⁸ M. The resulting dyes have absorption and emission spectra close to optical windows for tissue that would benefit biological applications.

中文翻译：

肉桂酰二吡咯甲基作为荧光锌 (II) 离子传感器

通过Friedel-Crafts酰化成功合成了带有α ,α' 和α ,β'-二肉桂酰基取代基的二吡咯亚甲基。^{添加锌(II)离子后，该配体可以产生显着的螯合增强荧光（CHEF），并显示出高达3.0×10 -8} M的LOD。所得染料的吸收和发射光谱接近组织的光学窗口，将有利于生物学应用。

更新日期：2023-05-01

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