Development of a system of natural gas storage governed by simultaneous processes of adsorption–desorption

Martins, Rodrigo G.; Sales, Deivson Cesar Silva; Filho, Nelson M. Lima; Abreu, César Augusto Moraes de

doi:10.1007/s10450-015-9691-7

Cited by 2 publications

(2 citation statements)

References 20 publications

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“…Metal–organic frameworks (MOFs) have attracted much attention as a result of their unique properties, such as a high surface area, highly porous topology, and tunable size and shape . The success in controlling the functionality and structure of MOFs has led to numerous applications, including gas adsorption, − separation, catalysis, , molecular recognition, , and drug delivery. − MOFs are constructed from metal ions and multitopic organic ligands through coordination bonds. However, most of the MOFs reported are composed of organic subunits derived from non-renewable petrochemical feedstocks and transition metals .…”

Section: Introductionmentioning

confidence: 99%

Green Synthesis of Cyclodextrin-Based Metal–Organic Frameworks through the Seed-Mediated Method for the Encapsulation of Hydrophobic Molecules

Qiu

Wang

Qin

et al. 2018

J. Agric. Food Chem.

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Metal-organic frameworks (MOFs) are attracting considerable attention as a result of their unique structural properties, such as a high surface area, highly porous topology, and tunable size and shape, which enable them to have potential applications as a new class of carriers for functional agent or drug delivery. However, most of the MOFs and the polymers used are not pharmaceutically acceptable. For the first time, this study successfully conducted the rapid synthesis of cyclodextrin metal-organic frameworks (CD-MOFs) through a facile and green seed-mediated method. The size control, crystal structure, and thermal properties of CD-MOFs with and without seeds were investigated. When 1 mg/mL seed was added, the size of γ-CD-MOF crystals decreased from 6.2 ± 0.8 to 1.8 ± 0.4 μm. The CD-MOFs synthesized though the seed-mediated method had higher crystallinity and thermal stability than those that were not. Furthermore, the CD-MOFs could encapsulate hydrophobic molecules, such as Nile red (NR), which was chosen as a model, and the interaction mechanism between γ-CD-MOFs and NR was investigated. Results showed the formation of a 1:1 complex between NR and CD-MOFs, demonstrating the potential of these polymers as carriers for hydrophobic drug delivery applications.

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Section: Introductionmentioning

confidence: 99%

Green Synthesis of Cyclodextrin-Based Metal–Organic Frameworks through the Seed-Mediated Method for the Encapsulation of Hydrophobic Molecules

Qiu

Wang

Qin

et al. 2018

J. Agric. Food Chem.

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“…Metal–organic frameworks (MOFs) as porous crystalline solid materials have attracted increasing interest because of their diverse potential applications, including gas adsorption, − separation, molecular recognition, , and drug delivery carrier. − MOFs were composed of metal ions and multitopic organic ligands bridged by coordination bonds. Compared with conventional material, MOFs have distinct advantages, such as a large surface area, tunable size, and ultrahigh porosity .…”

Section: Introductionmentioning

confidence: 99%

Novel Approach with Controlled Nucleation and Growth for Green Synthesis of Size-Controlled Cyclodextrin-Based Metal–Organic Frameworks Based on Short-Chain Starch Nanoparticles

Qiu

Wang

Zhang

et al. 2018

J. Agric. Food Chem.

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In this study, the nano- and microsized cyclodextrin-based metal-organic frameworks (CD-MOFs) were successfully conducted using short-chain starch nanoparticles as seeds through the seed-mediated method. The morphology, size, crystal structure, thermal, and N adsorption properties of CD-MOFs prepared at different time intervals were investigated. The scanning electron microscopy results showed that the size variation from nanometer to millimeter could be controlled by crystal growth time. The CD-MOFs based on short-chain starch nanoparticle had higher crystallinity and N uptake, thus indicating that the method of seed-mediated was more facile and efficient than the previous approach. Resveratrol (Res) is a natural polyphenol compound that has anticancer and antimicrobial activities against several pathogens. However, this compound suffers from poor stability. trans-Res rapidly isomerizes when exposed under ultraviolet or visible light. The results showed that the stability of Res was substantially enhanced by its encapsulation in CD-MOF crystals.

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Development of a system of natural gas storage governed by simultaneous processes of adsorption–desorption

Cited by 2 publications

References 20 publications

Green Synthesis of Cyclodextrin-Based Metal–Organic Frameworks through the Seed-Mediated Method for the Encapsulation of Hydrophobic Molecules

Green Synthesis of Cyclodextrin-Based Metal–Organic Frameworks through the Seed-Mediated Method for the Encapsulation of Hydrophobic Molecules

Novel Approach with Controlled Nucleation and Growth for Green Synthesis of Size-Controlled Cyclodextrin-Based Metal–Organic Frameworks Based on Short-Chain Starch Nanoparticles

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