Boric acid-functionalized lanthanide metal-organic framework used as a ratiometric fluorescence probe for uric acid detection

Q Du, W Guo, Y Shi, Z Jing, Z Sun - Microchemical Journal, 2023 - Elsevier
Exploring high-performance fluorescent strategies for the highly sensitive determination of
uric acid (UA) is of great importance for the early diagnosis of hyperuricemia. Herein, we …

A novel turn-on fluorescence probe based on Cu (II) functionalized metal–organic frameworks for visual detection of uric acid

J Yang, J Che, X Jiang, Y Fan, D Gao, J Bi, Z Ning - Molecules, 2022 - mdpi.com
As an important biomarker in urine, the level of uric acid is of importance for human health.
In this work, a Cu (II) functionalized metal–organic framework (Cu2+@ Tb-MOFs) is …

A luminescent terbium metal-organic framework for highly sensitive and selective detection of uric acid in aqueous media

L Tan, T Fan, T Xia, Y Cui, Y Yang, G Qian - Journal of Solid State …, 2019 - Elsevier
As the final product of purine metabolism, uric acid (UA) existing in urine and serum plays an
important role in the body's metabolism, immunity and other functions. However, it is still …

Fluorescence recognition of adenosine triphosphate and uric acid by two Eu-based metal–organic frameworks

LJ Han, YJ Kong, XM Zhang, GZ Hou… - Journal of Materials …, 2021 - pubs.rsc.org
Two Eu-based MOF fluorescent sensors, Eu2 (CHDA) 2 (C2O4)(H2O) 4 (1)(CHDA= 1, 4-
cyclohexanedicarboxylic acid, C2O4= oxalate group) and Eu2 (PDA) 3 (H2O) 3 (2)(p …

Detection of purine metabolite uric acid with picolinic-acid-functionalized metal–organic frameworks

S Qu, Z Li, Q Jia - ACS applied materials & interfaces, 2019 - ACS Publications
Uric acid (UA) is a purine metabolite closely related to the metabolic function of human.
Fluorescence analysis is a very effective method because of its high selectivity and …

An enzyme-free fluorescent sensing platform for the detection of uric acid in human urine

Q Zheng, L Xiong, L Yu, D Wu, C Yang, Y Xiao - Journal of Luminescence, 2021 - Elsevier
An enzyme-free fluorescent sensing platform based on lanthanide metal-organic framework
(Eu-BDC, BDC: 1, 4-benzenedicarboxylic acid) doped electrospinning fiber membrane (Eu …

Dual-emitting metal–organic frameworks for ratiometric fluorescence detection of fluoride and Al3+ in sequence

M Zhang, R Liang, K Li, T Chen, S Li, Y Zhang… - … Acta Part A: Molecular …, 2022 - Elsevier
Abstract Fluoride (F−) and Al 3+ are two common ions existing in drinking water and natural
water bodies. Excessive intake of F− can lead to serious health issues such as fluorosis and …

A pyrene-functionalized metal–organic framework for nonenzymatic and ratiometric detection of uric acid in biological fluid via conformational change

R Dalapati, S Biswas - Inorganic chemistry, 2019 - ACS Publications
In this work, a water-stable, pyrene-functionalized Hf-based mixed-ligand metal–organic
framework (MOF) with UiO-66 (UiO= University of Oslo) framework topology was designed …

Recyclable luminescent sensor for detecting creatinine based on a lanthanide–organic framework

L Luo, Y Xie, SL Hou, Y Ma, B Zhao - Inorganic Chemistry, 2022 - ACS Publications
Creatinine is an important clinical marker for human health, but detecting it by a luminescent
sensor based on metal–organic frameworks is rarely investigated. In this work, we …

A highly fluorescent lanthanide metal-organic framework as dual-mode visual sensor for berberine hydrochloride and tetracycline

J Xiong, L Yang, LX Gao, PP Zhu, Q Chen… - Analytical and …, 2019 - Springer
A microscale highly fluorescent Eu metal-organic framework (Eu-MOF) was synthesized with
terephthalic acid and 1H-1, 2, 4-triazole-3, 5-diamine by one-pot hydrothermal method. And …