Multistimuli-responsive pyrene-based lanthanide (III)-MOF construction and applied as dual-function fluorescent chemosensors for trace water and vitamins molecules

Huo, Rong; Wang, C.; Xu, Fen; Wang, Y.-F.; Xing, Yong Heng

doi:10.1016/j.mtchem.2022.101292

Cited by 10 publications

(10 citation statements)

References 48 publications

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“…The crystallographic data, selected bond lengths, and bond angles of complex 1 are given in Tables S1–S3. Although Ln-MOF based on H 4 TBAPy had been reported, the coordination environment of metal-centered Pr(III) ions of this work was completely different from that reported for Ln-MOF based on H 4 TBAPy in the literature. − …”

Section: Resultscontrasting

confidence: 78%

Smart Stimulation Response of a Pyrene-Based Lanthanide(III) MOF: Fluorescence Enhancement to HX (F and Cl) or R-COOH and Artificial Applicable Film on HCl Vapor Sensing

Huo,

Zeng,

Wang

et al. 2023

ACS Appl. Mater. Interfaces

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Toxic acids produced by industries are major hazards to the environment and human health, and luminescent pyrenebased crystalline metal−organic frameworks (MOFs) demonstrate promising performance in the detection of toxic acids. Herein, two novel isostructural 3D porous lanthanide MOFs, and Ce (2); H 4 TBAPy (1,3,6,8-tetrakis(p-benzoic acid)pyrene); and DMA: N,N-dimethylacetamide) were synthesized, which showed alb topology. Based on the protonation and hydrogen bond mechanism, complex 1 could be used as a fluorescence recognition sensor for HX (X = F, Cl, Br, and I) acid solutions with different luminescence behaviors. It is worth noting that complex 1 exhibited high sensitivity in the fluorescence enhancement sensing of hydrofluoric acid, oxalic acid, and trichloroacetic acid. In particular, complex 1 had a low limit of detection (LOD) for OA (0.1 μM) and was applied to real monitoring of orange fruit samples. In addition, the PVA@1 film could selectively, sensitively, and quantitatively respond to hydrochloric acid (HCl) vapor through fluorescent quenching; due to its protonation and adsorption capacity, the LOD was 0.18 ppm. Therefore, the portable optical device, the PVA@1 film, can detect HCl gas in trace amounts, achieving the ultimate goal of real-time and rapid detection, which has potential application value for industrial production safety.

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Section: Resultscontrasting

confidence: 78%

Smart Stimulation Response of a Pyrene-Based Lanthanide(III) MOF: Fluorescence Enhancement to HX (F and Cl) or R-COOH and Artificial Applicable Film on HCl Vapor Sensing

Huo,

Zeng,

Wang

et al. 2023

ACS Appl. Mater. Interfaces

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“…The H 4 TBAPy was prepared based on a reported synthesis method. [ 38 ] The crystallographic data, selected bond lengths, and bond angles for complexes 1 , 3 , and 4 are given in Tables S1—3.…”

Section: Methodsmentioning

confidence: 99%

“…[ 35‐36 ] Among the various substituted pyrene molecules, fluorescent molecule H 4 TBAPy has a feasible energy transfer ability and a large electron delocalization system, which is conducive to strong visible light absorption. [ 37‐38 ] As a result, benefitting from the unparalleled composition and structural flexibility properties of electron‐deficient H 4 BINDI‐based MOFs, H 4 TBAPy chromophores with strong luminescence and electron donating properties can be incorporated into H 4 BINDI‐based MOFs to prepare host‐guest composites materials, which will provide an attractive platform for sensing various analytes through modulating host‐guest interactions.…”

Section: Background and Originality Contentmentioning

confidence: 99%

Construction of Naphthalenediimide Lanthanide(III)‐MOFs and Composites Incorporated Electron‐Rich Pyrene Derivative as Multifunctional Fluorescence Sensing for Nitro Aromatic Compounds and Aldehydes

Huo,

Zhang,

Zeng

et al. 2023

Chin. J. Chem.

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Comprehensive SummaryThe development of host‐guest MOF luminescent composites has attracted considerable attention. However, it is still a challenge to reasonably design large scale conjugated polycarboxylic acids metal‐organic framework (MOF) and modulate donor‐acceptor interaction. Herein, a series of isostructural 3D porous lanthanide MOF [Ln2(BINDI)0.5(NO3)(DMA)(H2O)]∙DMA∙2.5H2O (Ln = La (1), Ce (2), Pr (3) and Nd (4); H4BINDI (N, N’‐bis(5‐isophthalic acid)‐1,4,5,8‐naphthalenediimide) were synthesized. Considering the electron‐deficient performances of Ln‐BINDI MOFs, D‐A type composites Ln‐MOFs (1‐4@H4TBAPy) were prepared via the incorporation of electron‐rich H4TBAPy (1,3,6,8‐Tetrakis(p‐benzoic acid) pyrene), which more improved the luminescence performance of complexes 1‐4 and can be used as fluorescence sensors for the detection of nitro compounds and aldehydes. High sensitivity of 1@H4TBAPy towards pNBA, pNA PNP, DNP, and TNP could be achieved through hydrogen bond interactions between MOF and analytes, as well as the π‐π interaction between H4TBAPy and the naphthalene ring of BINDI, thus the fluorescence quenching efficiency of 1@H4TBAPy better than that of the complex 1. In addition, it is found that 1@H4TBAPy has high selectivity and sensitivity to aromatic aldehyde SA, 5‐Mesal and HMBA. Such strategy to enhance the emission of NDI based Ln‐BINDI MOFs, which will open up an avenue to obtain more fluorescent MOFs for sensing.This article is protected by copyright. All rights reserved.

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“…By virtue of their permanent porosity, structure designability, and function modifiability, they have been at the cutting edge of influential multifunctional materials in different realms. − Lanthanide(III)-based MOFs (Ln-MOFs) show intrinsic and unique luminescence properties, which are attributed to the strong spin–orbit coupling and large magnetic moments from the 4f n electron configuration as well as efficient antenna ligands. − Therefore, the pursuit of synthesizing Ln-MOFs possessing exceptional fluorescence properties, stable architectures, and target-specific functionalities has still been desired for the preparation of Ln-MOF-based sensors. These sensors recently have demonstrated success in gas and volatile organic compounds sensing research, − ionic species, − biomedical molecules, − and so on. − Although there is only one case of Ln(III)-ion-exchanged Zn-MOF sensor reported for the detection of a urinary VMA biomarker, the in situ-prepared Ln-MOFs have not been explored to probe the VMA biomarkers, which requires ongoing design and research synthesis.…”

Section: Introductionmentioning

confidence: 99%

Stable Lanthanide–Organic Frameworks: Crystal Structure, Photoluminescence, and Chemical Sensing of Vanillylmandelic Acid as a Biomarker of Pheochromocytoma

Shi

et al. 2023

Inorg. Chem.

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Several isostructural lanthanide metal–organic frameworks, viz. [Ln(DCHB) 1.5 phen] n (Ln-MOFs, where Ln = Eu for 1, Tb for 2, Sm for 3 and Dy for 4), are successfully synthesized through the hydrothermal reactions of 4′-di(4-carboxylphenoxy)hydroxyl-2, 2′-bipyridyl (H2DCHB) and lanthanide nitrates as well as chelator 1,10-phenantroline (phen). These structures are characterized by single-crystal X-ray diffraction, and the representative Ln-MOF 1 is a fivefold interpenetrated framework with the uncoordinated Lewis base N sites form DCHB2– ligands. The photoluminescence research studies reveal that Ln-MOFs 1–4 exhibit characteristic fluorescent emissions from ligand-induced lanthanide Ln(III) ions, while the single-component emission spectra of Ln-MOF 4 are all located in a white region under different excitations. The absence of coordinated water and the interpenetration property of the structures are conducive to the structure rigidity, and the results display that Ln-MOF 1 has high thermal/chemical stabilities in common solvents and a wide pH range as well as the boiling water. Notably, luminescent sensing studies reveal that Ln-MOF 1 with prominent fluorescence properties can perform in highly sensitive and selective sensing of vanillylmandelic acid (VMA) in aqueous systems (K SV = 562.8 L·mol–1; LOD = 4.6 × 10–4 M), which can potentially establish a detection platform for the diagnosis of pheochromocytoma via multiquenching mechanisms. Moreover, the 1@MMMs sensing membranes comprised of Ln-MOF 1 and a poly(vinylidene fluoride) (PVDF) polymer can also be facilely developed for VMA detection in aqueous media, suggesting the enhanced convenience and efficiency of practical sensing applications.

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Multistimuli-responsive pyrene-based lanthanide (III)-MOF construction and applied as dual-function fluorescent chemosensors for trace water and vitamins molecules

Cited by 10 publications

References 48 publications

Smart Stimulation Response of a Pyrene-Based Lanthanide(III) MOF: Fluorescence Enhancement to HX (F and Cl) or R-COOH and Artificial Applicable Film on HCl Vapor Sensing

Smart Stimulation Response of a Pyrene-Based Lanthanide(III) MOF: Fluorescence Enhancement to HX (F and Cl) or R-COOH and Artificial Applicable Film on HCl Vapor Sensing

Construction of Naphthalenediimide Lanthanide(III)‐MOFs and Composites Incorporated Electron‐Rich Pyrene Derivative as Multifunctional Fluorescence Sensing for Nitro Aromatic Compounds and Aldehydes

Stable Lanthanide–Organic Frameworks: Crystal Structure, Photoluminescence, and Chemical Sensing of Vanillylmandelic Acid as a Biomarker of Pheochromocytoma

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