Ni(II)-MOF based hypersensitive dual-function luminescent sensor towards 3-nitrotyrosine biomarker and 6-Propyl-2-thiouracil antithyroid drug in Urine

Journal of Materials Chemistry B, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Luminescent NiMOF demonstrated remarkable capabilities in efficient, sensitive and intelligent detection of 3-NT biomarker 6-PTU thyroid drug urine through luminescence quenching effects.

Язык: Английский

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Designable Fluorescent Anthracene-Based Cd-Metal–Organic Frameworks for Sensing TNP, Fe³⁺, and Cr₂O₇^2–

Crystal Growth & Design, Год журнала: 2025, Номер unknown

Опубликована: Май 6, 2025

Язык: Английский

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Cd(II)-Based Coordination Polymer as a Multiresponsive Fluorescent Sensor for Efficiently Detecting Zn²⁺, Cr₂O₇^2–, and Phenylglyoxylic Acid

Crystal Growth & Design, Год журнала: 2024, Номер 24(17), С. 7212 - 7221

Опубликована: Авг. 15, 2024

The concentration of Zn2+ is closely related to the ecological environment and physical health must be monitored conveniently accurately. Herein, a novel coordination polymer, namely, {[Cd2L2(bpy)2]·H2O·0.25DMF}n (CP-1, bpy = 2,2′-bipyridine, H2L 5-(1H-1,2,4-triazole-1-yl)-1,3-phthalic acid) was synthesized under solvothermal conditions can used for selective detection with an extremely low limit. Single-crystal X-ray diffraction analyses revealed that CP-1 exhibits interspersed two-dimensional (2D) layer further constitutes 3D by weak interactions. Fluorescence experiments showed as excellent fluorescent sensor selectively detecting limit 0.073 μM. In addition, also efficient Cr2O72– phenylglyoxylic acid (PGA) limits 0.68 1.59 μM respectively. Moreover, mechanism study turn-on behavior attributed absorbance-induced enhancement (ACE), turn-off PGA "internal filtering effect" (IFE) combined effect photoinduced electron transfer (PET) competitive absorption,

Язык: Английский

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Zinc(II) organic framework based bifunctional biomarker sensor for efficient detection of urinary 5-Hydroxyindoleacetic acid and serum 3-Nitrotyrosine

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2024, Номер 329, С. 125610 - 125610

Опубликована: Дек. 17, 2024

Язык: Английский

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