808 nm near infrared excited Ho3+ and Tm3+ based metal-organic frameworks for luminescent thermometry and photothermal conversion*

IF 3.3 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2025-09-12 DOI:10.1039/d5dt01525a

Albenc Nexha, Dasheng Lu, Maria Cinta Pujol Baiges, Jaume Massons, Patricia Haro Gonzalez, Hélène Serier-Brault, Joan Josep Carvajal

引用次数: 0

Abstract

Lanthanide based metal-organic frameworks are emerging as a class of materials with multiple applications. This is due to the combination of the unique optical properties of lanthanide ions and the extra functionalities added by the metal-organic frameworks. Nevertheless, up to now, these properties have not been explored up to their full potential. In this work, we are proving, for the first time, that Ho3+, Tm3+ based on 1,3-benzenedicarboxylic acid metal-organic frameworks can be applied as luminescent thermometers and also as photothermal agents, using their upconversion properties after excitation at 808 nm.

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808 nm近红外激发Ho3+和Tm3+基金属有机框架的发光测温和光热转换*

镧系金属有机骨架是一类具有多种用途的新型材料。这是由于镧系离子独特的光学性质和金属有机框架增加的额外功能的结合。然而，到目前为止，这些特性还没有得到充分的开发。在这项工作中，我们首次证明了基于1,3-苯二甲酸金属有机框架的Ho3+， Tm3+可以应用于发光温度计，也可以用作光热剂，利用它们在808 nm激发后的上转换特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.