First Ln-MOF as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe<sup>3+</sup> and DMSO

Yang, Dongdong; Lü, Liping; Feng, Sisi; Zhu, Mei

doi:10.1039/d0dt00938e

Cited by 80 publications

(38 citation statements)

References 61 publications

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“…The rapid sensing of DMSO molecules likely resulted from electrostatic interactions between the MOF and electronic-rich DMSO molecules (Figure 2a). [194] The stability of MOFs can be checked at different pH levels. A terpyridine and isophthalic acid-linked pH-stable Zn(II)-MOF potentially detected acetylacetone with a LOD of 0.25 ppm.…”

Section: Mofs Sensing Behavior Toward Organic Solventsmentioning

confidence: 99%

“…The presence of multifunctional sites Reproduced with permission. [194] Copyright 2020, Royal Society of Chemistry. b) Luminescence spectra of Cd(II)-MOF LCU107 in DMF with different organic molecules, and images of blank and acac-containing DMF solutions (UV light irradiation at 365 nm).…”

Section: Mofs Sensing Behavior Toward Organic Solventsmentioning

confidence: 99%

“…The rapid sensing of DMSO molecules likely resulted from electrostatic interactions between the MOF and electronic‐rich DMSO molecules ( Figure a). [ 194 ]…”

Section: Mofs Sensing Behavior Toward Toxic Chemicalsmentioning

confidence: 99%

mentioning

confidence: 99%

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Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

Mohan

Kumar

et al. 2021

Advanced Sustainable Systems

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The success of MOFs has driven their development as a new tool for sensing analytes including toxic chemicals. [19][20][21] The MOF sensors can be applied in both environmental and biological systems. [22] The MOF sensor field has been established with the development of sensors for different metal ions, anions, and molecules. [23,24] The potential application of MOF sensors to the detection of heavy metal ions, toxic anions, and other hazardous species is of great interest. [25,26] Specifically, luminescence technology has allowed the roles of various MOF sites in analyte capture to be easily studied. [27][28][29] The precise use of MOFs is potentially a good tool for analyte detection. Furthermore, MOFs have been established as potential materials for selective, fast, and portable tools for sensing toxic chemicals, with the advantage of light-emitting properties. [30,31] Interestingly, these sensing models can operate in water and are pH stable with high efficiency. [32] Furthermore, MOFs are wellknown materials for the degradation of toxic chemicals. [33,34] Several reports have been published on MOF sensors for toxicant chemicals, such as metal ions, anions, organic solvents, pesticides, nitroaromatic compounds (NACs), chemical warfare agents, [35] and others. [36][37][38] Some reviews have summarized applications of MOFs in sensing and detection probes for ions and volatile organic compounds, [39] and MOF sensors in pesticide detection and absorption with their classification. [40] Others have summarized and analyzed interactions between hazardous compound adsorbates and MOFs. [41,42] The stability and applications of MOFs have been summarized by the research groups of Ding and coworkers. [43] Pehlivan and et al. summarized the role of fluorescence resonance energy transfer in elucidating molecular interactions utilized in biosensing tools. [44,45] Besides luminescence sensing, the reviewers summarized the progress of MOFs relevance in the various area including environment and medical science. [46] Recently, Liu and coworkers summarized the progress of MOFs and discussed the remaining challenges in drug delivery, [47] Garcia and coworkers studied and compared the MOFs as photocatalysts with common inorganic photocatalysts, [48] and Manos and coworkers studied and summarized MOFs challenges and prospects for ion-exchange and sorption applications. [49] Despite these meaningful reviews, the factors responsible for signal changes, mechanisms, and limits of detection have Mechanistic studies of materials able to detect hazardous and toxic chemicals, such as common organic solvents, pesticides, and nitroaromatic compounds (NACs), are critically important owing to the threat they pose to humans and the environment. Recently, porous luminescent metal-organic frameworks (MOFs) with multifunctional sites, high surface areas, and structural tunability have emerged as sensory devices for the detection of hazardous and toxic chemicals. Herein, recent progress regarding the mechanistic behavior of MOF sensors in the det...

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Section: Mofs Sensing Behavior Toward Organic Solventsmentioning

confidence: 99%

Section: Mofs Sensing Behavior Toward Organic Solventsmentioning

confidence: 99%

“…The rapid sensing of DMSO molecules likely resulted from electrostatic interactions between the MOF and electronic‐rich DMSO molecules ( Figure a). [ 194 ]…”

Section: Mofs Sensing Behavior Toward Toxic Chemicalsmentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

Mohan

Kumar

et al. 2021

Advanced Sustainable Systems

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“…However, chemicals such as acetylacetone (Hacac) and nitrobenzene (NB) are highly toxic and acutely carcinogenic, which can cause environmental pollution and threaten human health. [2][3][4][5] Therefore, rapid and selective detection of organic solvents is becoming urgent for environmental safety. In addition, the heavy demand for the production of cereals and vegetables leads to excessive use of organochlorine pesticides (OCPs) during planting.…”

Section: Introductionmentioning

confidence: 99%

A pH-stable Ag(i) multifunctional luminescent sensor for the efficient detection of organic solvents, organochlorine pesticides and heavy metal ions

Wang

Liu

et al. 2020

RSC Adv.

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Highly Luminescent Lanthanide Metal‐Organic Frameworks with Tunable Color for Nanomolar Detection of Iron(III), Ofloxacin and Gossypol and Anti‐counterfeiting Applications

Ryadun

Pavlov

et al. 2023

Angewandte Chemie

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Solvothermal reaction of 5,5′‐(pyridine‐2,6‐diylbis(oxy))diisophthalic acid (H4L) with europium(III) or terbium(III) nitrates in acetonitrile‐water (1 : 1) at 120 °C gave rise to isostructural 2D coordination polymers, [Ln(HL)(H2O)3]∞ (NIIC‐1‐Eu and NIIC‐1‐Tb), the layers of which are composed by eight‐coordinated lanthanide(III) ions interconnected by triply deprotonated ligands HL3−. The layers are packed in the crystal without any specific intermolecular interactions between them, allowing the facile preparation of stable water suspensions, in which NIIC‐1‐Tb exhibited top‐performing sensing properties through luminescence quenching effect with exceptionally low detection limits towards Fe3+ (LOD 8.62 nM), ofloxacin (OFX) antibiotic (LOD 3.91 nM) and cotton phytotoxicant gossypol (LOD 2.27 nM). In addition to low detection limit and high selectivity, NIIC‐1‐Tb features fast sensing response (within 60–90 seconds), making it superior to other MOF‐based sensors for metal cations and organic toxicants. The photoluminescence quantum yield of NIIC‐1‐Tb was 93 %, one of the highest among lanthanide MOFs. Mixed‐metal coordination polymers NIIC‐1‐EuxTb1−x demonstrated efficient photoluminescence, the color of which could be modulated by the excitation wavelength and time delay for emission monitoring (within 1 millisecond). Furthermore, an original 2D QR‐coding scheme was designed for anti‐counterfeiting labeling of goods based on unique and tunable emission spectra of NIIC‐1‐Ln coordination polymers.

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First Ln-MOF as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe³⁺ and DMSO

Abstract: The first Ln-MOF (Tb-MOF) as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe3+ and DMSO was demonstrated.

Cited by 80 publications

References 61 publications

Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

A pH-stable Ag(i) multifunctional luminescent sensor for the efficient detection of organic solvents, organochlorine pesticides and heavy metal ions

Highly Luminescent Lanthanide Metal‐Organic Frameworks with Tunable Color for Nanomolar Detection of Iron(III), Ofloxacin and Gossypol and Anti‐counterfeiting Applications

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First Ln-MOF as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe3+ and DMSO

Abstract: The first Ln-MOF (Tb-MOF) as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe3+ and DMSO was demonstrated.

Cited by 80 publications

References 61 publications

Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

Mechanistic Insight into Charge and Energy Transfers of Luminescent Metal–Organic Frameworks Based Sensors for Toxic Chemicals

A pH-stable Ag(i) multifunctional luminescent sensor for the efficient detection of organic solvents, organochlorine pesticides and heavy metal ions

Highly Luminescent Lanthanide Metal‐Organic Frameworks with Tunable Color for Nanomolar Detection of Iron(III), Ofloxacin and Gossypol and Anti‐counterfeiting Applications

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First Ln-MOF as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe³⁺ and DMSO