Porphyrinic zirconium-based MOF with exposed pyrrole Lewis base site as a luminescent sensor for highly selective sensing of Cd2+ and Br− ions and THF small molecule

Moradi, Ehsan; Rahimi, Rahmatollah; Farahani, Yeganeh Davoudabadi; Safarifard, Vahid

doi:10.1016/j.jssc.2019.121103

Cited by 49 publications

(16 citation statements)

References 41 publications

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“…[202] Furthermore, the presence of porphyrin moieties in a meso-tetra(4-carboxyphenyl)porphyrin-linked Zr(IV)-MOF selectively detected THF molecules with inhibition of the PET mechanism. [203] Recently, Moradi and coworkers reported another meso-tetra(4-carboxyphenyl)porphyrin-linked microporous Zr(IV)-MOF as a luminescent material capable of detecting DMF molecules with potentially high sensitivity and selectivity (intensity quenching with a LOD of 0.12 × 10 −6 m; Figure 3b). [204] The possibility of electrostatic interactions with hydrogen bonding can be considered for a 3,3′,5,5′-azobenzenetetracarboxylic acid-linked Co(II)-MOF showing selective detection of acetonitrile ("turn-on") reported by Ma and coworkers.…”

Section: Mofs Sensing Behavior Toward Organic Solventsmentioning

confidence: 99%

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%

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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“…PCN-224 exhibited a visible fluorescent quenching (bright red−dark red) and colorimetric response (purple−light green) in the presence of Hg 2+ [ 61 ]. In 2020, Moradi et al [ 54 ] have synthesized PCN-224 under solvothermal conditions by employing 5,10,15,20-tetrakis (4 carboxyphenyl) porphyrin (TCPP) as a ligand. At an excitation wavelength of 260 nm and an emission wavelength of 450 nm, PCN-224 exhibited fluorescence enhancement toward Cd 2+ .…”

Section: Construction Of Porphyrin-based Materials For Metal Ions mentioning

confidence: 99%

Recent Advances in Porphyrin-Based Materials for Metal Ions Detection

Cheng

et al. 2020

IJMS

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Porphyrins have planar and conjugated structures, good optical properties, and other special functional properties. Owing to these excellent properties, in recent years, porphyrins and their analogues have emerged as a multifunctional platform for chemical sensors. The rich chemistry of these molecules offers many possibilities for metal ions detection. This review mainly discusses two types of molecular porphyrin and porphyrin composite sensors for metal ions detection, because porphyrins can be functionalized to improve their functional properties, which can introduce more chemical and functional sites. According to the different application materials, the section of porphyrin composite sensors is divided into five sub-categories: (1) porphyrin film, (2) porphyrin metal complex, (3) metal–organic frameworks, (4) graphene materials, and (5) other materials, respectively.

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“…Several transition metal-based MOFs were reported as selective and sensitive luminescent sensors for metal ion detection. [229][230][231][232][233][234][235][236][237][238][239][240][241][242][243][244][245][246][247][248] A 3-D cobalt-based MOF was assembled by 2-nitro phenylenedicarboxylate (NPDC) and 1,2-bis(4-bipyridyl) ethylene (bpee) as linkers. Photoluminescence studies of the resulting complex exhibited ligand-based emission in both solid state and aqueous medium that is highly selective for Hg 2+ with exclusively enhanced luminescence.…”

Section: Transition Metal-based Metal Organic Frameworkmentioning

confidence: 99%

Recent Advances in Nanocomposite Luminescent Metal-Organic Framework Sensors for Detecting Metal Ions

Kanan

Malkawi

2020

Comments on Inorganic Chemistry

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Metal-organic frameworks (MOFs) are of great interest to researchers in chemistry and material science due to their various chemical and physical properties, which include high surface area, augmented adsorption/desorption kinetics, biocompatibility, and functional tunability. The structurally diverse 1-D, 2-D, and 3-D metalorganic frameworks have found applications in chemical sensing and several other fields, such as energy applications, biomedicine, and catalysis. In this review article, we address recent research advances in the use of metal-organic-framework-based nanocomposite materials as luminescent sensors for detecting various metal ions in aqueous biological and environmental samples.

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Porphyrinic zirconium-based MOF with exposed pyrrole Lewis base site as a luminescent sensor for highly selective sensing of Cd2+ and Br− ions and THF small molecule

Cited by 49 publications

References 41 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

Recent Advances in Porphyrin-Based Materials for Metal Ions Detection

Recent Advances in Nanocomposite Luminescent Metal-Organic Framework Sensors for Detecting Metal Ions

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