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A Bodipy-bearing pillar[5]arene for mimicking photosynthesis: Multi-fluorophoric light harvesting system
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2018-04-11 , DOI: 10.1016/j.tetlet.2018.04.016
Ahmed Nuri Kursunlu , Canan Baslak

Herein, we submitted to the original synthesis, characterization, energy transfer mechanism of the Bodipy-bearing pillar[5]arene Bodipy and its reactants by employing of infrared, 1H, 11B, 13C, 19F-NMRs, UV–vis, fluorescence spectroscopy, melting point apparatus, CHN elemental analysis and mass spectroscopy. Preliminary UV–vis, fluorescence and excitation measurements were carried out in CH2Cl2 and the results revealed an effective fluorescence resonance energy transfer (FRET) system based on the interaction of pillar[5]arene and Bodipy derivative. εmax of target molecule reached to a maximum value and it was found as 955 000 M−1 cm−1. This fluorescent macromolecule worked well for mimicking a light harvesting system with an energy transfer efficiency up to 92%.



中文翻译:

用于模拟光合作用的带有Bodipy的支柱[5]芳烃:多荧光团聚系统

在这里,我们通过红外,1 H,11 B,13 C,19 F-NMR,UV-vis对具有Bodipy的支柱[5]芳烃Bodipy及其反应物的原始合成,表征,能量转移机理进行了研究。,荧光光谱,熔点仪,CHN元素分析和质谱。在CH 2 Cl 2中进行了初步的紫外可见,荧光和激发测量,结果显示了基于柱[5]芳烃与Bodipy衍生物相互作用的有效荧光共振能量转移(FRET)系统。ε最大靶分子达到最大值,并且发现作为955 000米-1 厘米-1。这种荧光大分子可以很好地模拟能量收集效率高达92%的光收集系统。

更新日期:2018-04-11
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