A review on pyrazole moieties as organic chemosensors in the detection of cations and anions

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: 569, P. 122118 - 122118

Published: May 8, 2024

Language: Английский

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Recent Advances in MOF-based Composites for the Detection and Adsorptive Removal of Pb(II) ions in Aqueous Phase

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: unknown, P. 101057 - 101057

Published: Dec. 1, 2024

Language: Английский

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Molecular engineering strategies of cationic oligo(p-phenyleneethynylene)s for enhancing sensitive discrimination of multiple hazardous explosives

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161558 - 161558

Published: March 1, 2025

Language: Английский

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Tailored Fibrils Approach via Ag(I).Peptidomimetic-Based Interface Design: Efficient Encapsulation of Diverse Active Pharmaceutical Ingredients in Wastewater Remediation during Effluent Treatment Plant (ETP) Processing

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 22, 2025

Pharmaceutical pollution in wastewater poses significant environmental and public health concerns worldwide. Chloramphenicol (CP), an antibiotic widely used medical veterinary applications, is among the active pharmaceutical ingredients (APIs) frequently detected aquatic environments. This study explored encapsulation of chloramphenicol API contaminated using rationally designed fibrations based on silver metal ion-directed self-assembly fibrillator-type self-assembling ligand (ANS-3). We further investigated removal various commonly prescribed drugs, including antibiotics such as β-lactam (amoxicillin), fluoroquinolone (ciprofloxacin), aminoglycoside (neomycin), tetracycline; antiparasitic agents with antiprotozoal properties (praziquantel metronidazole); nonsteroidal anti-inflammatory drugs (NSAIDs) phenylbutazone ketoprofen; vasodilator isoxsuprine; amphiphilic antidepressants (amitriptyline); antiviral drug amantadine. The findings validated crucial influence polar multifunctionality structural complexity enhancing interactions Ag.ANS-3 matrix, emphasizing its potential for efficient sequestration. First, picolinic acid (PA) phenylalanine (F) were evaluated their ability to form fibrillar structures, morphological characterization revealed well-defined networks varying degrees porosity interconnectivity. Then, strategic inclusion leucine synthesizing ANS-3 facilitated formation robust networks, employing hydrophobic drive process. Finally, APIs was Ag(I) ion-driven self-assembled nanofibrous material. research contributes development innovative physicochemical treatment strategies remediation validates importance rational design encapsulation-based technologies.

Language: Английский

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Sensors for detection and monitoring of contaminants in wastewater

Current Opinion in Environmental Science & Health, Journal Year: 2025, Volume and Issue: unknown, P. 100609 - 100609

Published: March 1, 2025

Language: Английский

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Structure and fluorescence properties of newly synthesized metal-organic frameworks based on 3,3′-Di(1H-imidazole-1-yl)-1,1′-biphenyl and 1,3,5-tri(4-carboxyphenyl) benzene

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: 1337, P. 142159 - 142159

Published: March 31, 2025

Language: Английский

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A fluorescent chlorin based metal organic framework for rapid and selective sensing of fluoride ions

Dyes and Pigments, Journal Year: 2025, Volume and Issue: unknown, P. 112845 - 112845

Published: April 1, 2025

Language: Английский

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Calcium Alginate Aerogel-MIL160 Nanocomposites for CO₂ Removal

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 8, 2025

Using MOFs in powder form leads to mass transfer limitations and large pressure drops packed bed adsorbers. Use of MOF/aerogel composites (called MOFACs) bead could overcome these challenges without compromising the MOF's adsorption performance, as observed with other shaping methods, such use polymeric binders. In this study, Ca-alginate-aerogel-MIL-160(Al) MOFACs (AlgMIL160) were prepared via sol/gel-assisted direct mixing followed by supercritical drying. The gas sorption, X-ray diffraction, FTIR, scanning electron microscopy characterization results showed that MOF was successfully incorporated into aerogel, while structure preserved. Adsorption measurements carried out both static single-component dynamic binary mixture modes. Obtained isotherms fitted Langmuir model ideal adsorbed solution theory (IAST). CO2 on MIL-160(Al) loadings 25, 50, 75 wt % revealed a uptake 0.43, 0.70, 0.98 mmol/g at 150 mbar 25 °C which higher than pure (1.23 mmol/g) based loading composites, showing synergistic effect aerogel composites. Incorporation network is comprised 75% 25% Ca-alginate enhanced MIL-160(Al)'s CO2/N2 IAST selectivity from 53 70 1000 mbar. Both experimental simulated good agreement. performance studied using 15% CO2/85% N2 close slightly decreased competitive adsorptions between molecules. This novel nanocomposite remarkable capture can be used adsorbers causing drops.

Language: Английский

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Two water-stable Cd(II)-based coordination compounds as a fluorescent sensor for selective and sensitive detection of antibiotics

Polyhedron, Journal Year: 2024, Volume and Issue: 261, P. 117115 - 117115

Published: June 18, 2024

Language: Английский

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Effect of structure on sensing performance of nitro explosives with high sensitivity and mechanism of two Tb(III) coordination polymers

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 324, P. 124943 - 124943

Published: Aug. 10, 2024

Language: Английский

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