Lanthanide Organic-Inorganic Hybrids for X-ray Scintillation and Imaging

被引：1

作者：

Yang, Junpu ^{[1
]}

Lu, Huangjie ^{[2
]}

Yang, Liangwei ^{[3
]}

Yao, Yuankai ^{[1
]}

Wei, Ziqi ^{[1
]}

Chen, Mamingxuan ^{[1
]}

Qi, Haiyue ^{[1
]}

Ren, Yaoyang ^{[1
]}

Wang, Yaxing ^{[3
]}

Qiu, Jie ^{[1
]}

Lin, Jian ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Nucl Sci & Technol, Xian 710049, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

[3] Soochow Univ, State Key Lab Radiat Med & Protect, Suzhou 215123, Peoples R China

来源：

INORGANIC CHEMISTRY | 2024年 / 63卷 / 08期

基金：

中国国家自然科学基金;

关键词：

FRAMEWORKS;

D O I：

10.1021/acs.inorgchem.3c04061

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two X-ray scintillators based on organic-inorganic hybrids were constructed by judiciously incorporating lanthanide cations and organic ligands within a single material. The obtained Eu-pba and Tb-pba not only feature excellent radiation, hydrolytic, and thermal stabilities but also exhibit a linear response to the X-ray dose rate with detection limits of 4.92 and 3.17 mu Gy s-1, respectively. We further present a flexible scintillator film fabricated by embedding Tb-pba in a polydimethylsiloxane (PDMS) polymer. Their incorporation enables X-ray imaging with a spatial resolution of approximately 10 lp mm(-1). These results emphasize the potential of lanthanide organic-inorganic hybrids to achieve outstanding performance in X-ray scintillation and imaging.

引用

页码：3642 / 3647

页数：6

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