Journal ArticleDOI
Metal-organic frameworks: Challenges and opportunities for ion-exchange/sorption applications
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TLDR
In this article, a review focused on metal-organic materials as sorbents for ions by surveying MOFs with respect to their exchange/sorption capacities in association with their synthesis and structural characteristics.About:
This article is published in Progress in Materials Science.The article was published on 2017-05-01. It has received 305 citations till now. The article focuses on the topics: Sorption.read more
Citations
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A Water‐Stable Ionic MOF for the Selective Capture of Toxic Oxoanions of SeVI and AsV and Crystallographic Insight into the Ion‐Exchange Mechanism
TL;DR: In this paper, a large scale synthesis of cationic MOF, viz. iMOF-1C that exhibits selective capture of oxoanions of selenium and arsenic in water with a maximum sorption capacity of 100 and 85 mg g-1, respectively.
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Electrochemical determination of Salmonella typhimurium by using aptamer-loaded gold nanoparticles and a composite prepared from a metal-organic framework (type UiO-67) and graphene
TL;DR: An aptamer based assay is described for the determination of Salmonella typhimurium, and an aptamer-gold nanoparticles-horseradish peroxidase (Apt-AuNP-HRP) conjugate the signal amplification probe.
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A Ca2+ MOF combining highly efficient sorption and capability for voltammetric determination of heavy metal ions in aqueous media
Anastasia Pournara,Antigoni Margariti,Georgios D. Tarlas,Andreas Kourtelaris,Valeri Petkov,Christos Kokkinos,Anastasios Economou,Giannis S. Papaefstathiou,Manolis J. Manos +8 more
TL;DR: In this article, a dual function of a MOF as a sorbent and as an electrochemical sensor for heavy metal ions was demonstrated, for the first time, which opens a new window for materials with application in both environmental remediation and monitoring, and demonstrates that a simple ready-to-use sensor based on modified graphite paste with Ca-MOF was fabricated and successfully utilized for the determination of Pb2+, Cd2+, Cu2+ and Zn2+ at μg L−1 levels in aqueous solutions by anodic stripping voltammetry
Journal ArticleDOI
Optimization of carboxymethyl cellulose hydrogels beads generated by an anionic surfactant micelle templating for cationic dye uptake: Swelling, sorption and reusability studies
TL;DR: The optimized hydrogels beads synthesized by ionotropic gelation in Al3+ solutions with or without sodium n-dodecyl sulfate (SDS) surfactant as a pore-forming micelle templating and NaCl as porogen agent are promising as low cost dyes adsorbents.
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Eco-friendly porous carboxymethyl cellulose/dextran sulfate composite beads as reusable and efficient adsorbents of cationic dye methylene blue.
TL;DR: The results revealed that adsorption performances were remarkably improved by increasing DS content into beads, and the composites could be applied as low-cost adsorbents in wastewater treatment.
References
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Journal ArticleDOI
The Chemistry and Applications of Metal-Organic Frameworks
Hiroyasu Furukawa,Hiroyasu Furukawa,Kyle E. Cordova,Kyle E. Cordova,Michael O'Keeffe,Michael O'Keeffe,Omar M. Yaghi,Omar M. Yaghi,Omar M. Yaghi +8 more
TL;DR: Metal-organic frameworks are porous materials that have potential for applications such as gas storage and separation, as well as catalysis, and methods are being developed for making nanocrystals and supercrystals of MOFs for their incorporation into devices.
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Design and synthesis of an exceptionally stable and highly porous metal-organic framework
TL;DR: In this article, an organic dicarboxylate linker is used in a reaction that gives supertetrahedron clusters when capped with monocarboxyates.
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A review of chitin and chitosan applications
TL;DR: Chitin is the most abundant natural amino polysaccharide and is estimated to be produced annually almost as much as cellulose, and recent progress in chitin chemistry is quite noteworthy as mentioned in this paper.
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Metal–Organic Frameworks for Separations
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Hybrid porous solids: past, present, future
TL;DR: The state-of-the-art on hybrid porous solids, their advantages, their new routes of synthesis, the structural concepts useful for their 'design', aiming at reaching very large pores are presented.