Luminescent Lanthanide Probes for Inorganic and Organic Phosphates.

Luminescent Lanthanide Probes for Inorganic and Organic Phosphates.
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DOI:
10.1002/asia.202200495
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发表时间:
2022-08-15
影响因子:
4.1
通讯作者:
Pierre, Valerie C.
Pierre, Valerie C.
中科院分区:
化学3区
文献类型:
--
作者:
Martinon, Thibaut L. M.;Pierre, Valerie C.

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无机和有机磷酸盐-包括正磷酸盐,核苷酸和DNA-是细胞生物学中最基本的阴离子,调节许多具有医学和环境意义的过程。发射镧系元素(包括较亮的铕(III)和铽(III))的特征性长寿命使其非常适合用于开发直接在复杂水介质中检测磷酸盐的分子探针。此外,由于它们的高亲氧性和量子产率对其水合数的灵敏度,这些发光镧系元素非常适合检测磷酸盐。在这里,我们讨论的原则,指导了最近的发展,选择性的无机或有机磷酸盐的分子探针,以及这些镧系元素配合物如何促进许多生物过程的研究。 无机磷酸盐,核苷酸,有机磷酸盐和核酸的发光镧系元素探针的设计策略和响应进行了详细说明,并与过去十年开发的那些重点进行了对比。从直接配位到外层相互作用,镧系元素受体是各种应用的独特而有效的探针。
Inorganic and organic phosphates‐including orthophosphate, nucleotides, and DNA‐are some of the most fundamental anions in cellular biology, regulating numerous processes of both medical and environmental significance. The characteristic long lifetimes of emitting lanthanides, including the brighter europium(III) and terbium(III), make them ideally suited for the development of molecular probes for the detection of phosphates directly in complex aqueous media. Moreover, given their high oxophilicity and the exquisite sensitivity of their quantum yields to their hydration number, those luminescent lanthanides are perfect for the detection of phosphates. Herein we discuss the principles that have guided the recent developments of molecular probes selective for inorganic or organic phosphates and how these lanthanide complexes facilitate the study of numerous biological processes. Design strategies and responses of luminescent lanthanide probes for inorganic phosphate, nucleotides, organophosphates and nucleic acids are detailed and contrasted with a focus on those developed over the last decade. From direct coordination to outer‐sphere interactions, lanthanide receptors are unique and efficient probes for a variety of applications.
使用发光灯笼型复合物在阴离子结合和传感的进步。
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