“CinNapht”染料：一种新型噌啉/萘酰亚胺稠合杂化荧光团。合成、光物理研究及其在生物成像中的应用。
"CinNapht" dyes: a new cinnoline/naphthalimide fused hybrid fluorophore. Synthesis, photo-physical study and use for bio-imaging.
作者信息
Hoang Minh-Duc, Bodin Jean-Baptiste, Savina Farah, Steinmetz Vincent, Bignon Jérôme, Durand Philippe, Clavier Gilles, Méallet-Renault Rachel, Chevalier Arnaud
机构信息
Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles UPR 2301 91198 Gif-sur-Yvette France
Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay Orsay 91405 France.
出版信息
RSC Adv. 2021 Sep 8;11(48):30088-30092. doi: 10.1039/d1ra05110e. eCollection 2021 Sep 6.
Abstract
Six-membered-diaza ring of cinnoline has been fused on naphthalimide dye to give a donor-acceptor system called CinNapht. This red shifted fluorophore, that can be synthesised in gram scale, exhibits a large Stoke shift and a fluorescence quantum yield up to 0.33. It is also characterized by a strong solvatochromic effect from green to red emission as well and can be used for bio-imaging.
摘要
噌啉的六元二氮杂环与萘酰亚胺染料稠合，形成了一种名为CinNapht的供体-受体体系。这种红移荧光团可大规模合成，具有较大的斯托克斯位移和高达0.33的荧光量子产率。它还具有从绿色到红色发射的强烈溶剂化显色效应，可用于生物成像。
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