Coordination Chemistry Reviews, Год журнала: 2024, Номер 514, С. 215905 - 215905
Опубликована: Май 12, 2024
Язык: Английский
Coordination Chemistry Reviews, Год журнала: 2024, Номер 514, С. 215905 - 215905
Опубликована: Май 12, 2024
Язык: Английский
Chemical Science, Год журнала: 2022, Номер 13(47), С. 13978 - 14007
Опубликована: Янв. 1, 2022
MOF-based optical sensors can achieve volatile organic compound sensing via different mechanisms: colorimetric sensing, luminescent and optical-index modulation sensing.
Язык: Английский
Процитировано
141Coordination Chemistry Reviews, Год журнала: 2022, Номер 470, С. 214707 - 214707
Опубликована: Июль 23, 2022
Язык: Английский
Процитировано
134Chemical Engineering Journal, Год журнала: 2021, Номер 431, С. 134170 - 134170
Опубликована: Дек. 16, 2021
Язык: Английский
Процитировано
133Colloids and Surfaces B Biointerfaces, Год журнала: 2023, Номер 229, С. 113455 - 113455
Опубликована: Июль 17, 2023
Язык: Английский
Процитировано
95Chemical Communications, Год журнала: 2023, Номер 59(15), С. 2056 - 2071
Опубликована: Янв. 1, 2023
Biomarkers are essential in biology, physiology, and pharmacology; thus, their detection is of extensive importance.
Язык: Английский
Процитировано
76Crystal Growth & Design, Год журнала: 2022, Номер 22(5), С. 3518 - 3564
Опубликована: Апрель 4, 2022
In the last two decades, metal–organic frameworks (MOFs) have appeared as new multifunctional materials that show a variety of framework architectures depending on choice metal ions and ligands. Among several features been displayed by MOF, one important properties is its luminescent behavior can arise from ligand unit, ions, or cavity guest molecules. Ratiometric fluorescence (RF) sensors be made changing intensity emission peaks associated with multi-emission probes, but synthesis such always challenge, it requires multifluorescence groups having same excitation diverse wavelengths. case MOFs, included modifying unit selecting suitable using desired molecule. As result, MOF act promising candidate for construction ratiometric sensors. Thus, our aim in this review to summarize some recent development has done terms synthesis, mechanism, applications materials.
Язык: Английский
Процитировано
74Analytical and Bioanalytical Chemistry, Год журнала: 2023, Номер 415(11), С. 2005 - 2023
Опубликована: Янв. 4, 2023
Abstract The deployment of metal–organic frameworks (MOFs) in a plethora analytical and bioanalytical applications is growing research area. Their unique properties such as high but tunable porosity, well-defined channels or pores, ease post-synthetic modification to incorporate additional functional units make them ideal candidates for sensing applications. This possible because the interaction analytes with MOF often results change its structure, eventually leading intrinsic physicochemical which then transduced into measurable signal. porosity allows adsorption very efficiently, while pore sizes/nature and/or installation specific recognition groups allow modulating affinity towards different classes compounds, turn lead good sensor sensitivity selectivity, respectively. Some figures are given illustrate potential MOF-based sensors most relevant application fields, future challenges opportunities their translation from academia (i.e., laboratory testing properties) industry real-world devices) critically discussed. Graphical abstract
Язык: Английский
Процитировано
70Inorganic Chemistry, Год журнала: 2023, Номер 62(6), С. 2715 - 2725
Опубликована: Янв. 27, 2023
With the introduction of Eu3+ ions as secondary fluorescent signal reporter and sensing active sites, a dual-emission ratiometric sensor Eu3+@NiMOF (Eu3+ functional NiMOF) for hippuric acid (HA) detection in urine serum was fabricated via postsynthetic encapsulating strategy. Based on two emission signals at 441 nm (turn-on) 628 (turn-off), produced provided enhanced sensitivity, higher selectivity, 9.7 times lower limits (LOD) HA (2.38 μM, 0.42 μg·mL-1) than that pristine NiMOF. Considering high sensitivity visualization results, further exploration intelligent applications process carried out by constructing tandem combinational logic gate to improve practicability convenience with help smartphone. This work provides promising approach developing MOF-based sensors detect biomarkers.
Язык: Английский
Процитировано
69Journal of Materials Chemistry A, Год журнала: 2023, Номер 11(6), С. 2957 - 2968
Опубликована: Янв. 1, 2023
The fluorescence sensing sensitivity, accuracy, and photocatalytic reduction efficiency of a bcu topological Zr-MOF have been effectively improved, by firmly anchoring lanthanide Tb 3+ ions in the Zr-MOF.
Язык: Английский
Процитировано
49ACS Sensors, Год журнала: 2024, Номер 9(9), С. 4402 - 4424
Опубликована: Авг. 28, 2024
At present, the application of rare-earth organic frameworks (Ln-MOFs) in fluorescence sensing has entered rapid development and shown great potential various analytical fields, such as environmental analysis, food drug biological clinical analysis by utilizing their internal porosity, tunable structural size, energy transfer between ions, ligands, photosensitizer molecules. In addition, because luminescence properties ions are highly dependent on details coordination environment surrounding although excitation lifetimes long, they usually not burst oxygen can provide an effective platform for chemical sensing. order to further promote technology based Ln-MOFs, we summarize review detail latest progress construction Ln-MOF materials applications related sensor components, including design strategies, preparation methods, modification considerations initially propose future prospects prospects.
Язык: Английский
Процитировано
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