The design strategies and applications for organic multi-branched two-photon absorption chromophores with novel cores and branches: a recent review,Journal of Materials Chemistry C

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The design strategies and applications for organic multi-branched two-photon absorption chromophores with novel cores and branches: a recent review
Journal of Materials Chemistry C ( IF 5.7 ) Pub Date : 2021-1-7 , DOI: 10.1039/d0tc05910b
Liang Xu _{1,

2,

3,

4} , Wenjie Lin _{1,

2,

3,

4} , Binbin Huang _{1,

2,

3,

4} , Junzheng Zhang _{1,

2,

3,

4} , Xueting Long _{1,

2,

3,

4} , Wenying Zhang _{1,

2,

3,

4} , Qichun Zhang _{5,

6,

7,

8}

Affiliation

Although organic multi-branched chromophores (OMBCs) have gained great progress in the fields of two-photon absorption materials, the in-depth study on present OMBCs is still limited to the conventional central cores and branches because the increasing complexity of the OMBCs is paired with an equal increase of the difficulties associated with their syntheses. Very recently, various novel central cores and branches are developed to address these issues and many novel OMBCs are constructed. Therefore, it is necessary to review these advances. Here, the basic molecular structures, two-photon absorption properties, structure–property relationships, heterocyclic branchand two-photon induced fluorescence resonance energy transfer, and the applications in frequency-upconverted photoluminescence, two-photon fluorescence imaging, and two-photon photodynamic therapy are summarized.

中文翻译：

具有新型核和分支的有机多分支双光子吸收发色团的设计策略和应用：近期综述

尽管有机多支发色团（OMBCs）在双光子吸收材料领域取得了长足的进步，但由于OMBCs的复杂性成对，因此对现有OMBCs的深入研究仍局限于常规的中心核和分支。同时增加了与其合成相关的难度。最近，开发了各种新颖的中央核心和分支机构来解决这些问题，并且构建了许多新颖的OMBC。因此，有必要回顾这些进展。在这里，基本的分子结构，双光子吸收特性，结构-性质关系，杂环支链和双光子诱导的荧光共振能量转移，以及在频率上转换的光致发光，双光子荧光成像中的应用，

更新日期：2021-01-19

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