Ultrafast and Efficient Extraction of Uranium from Seawater Using an Amidoxime Appended Metal–Organic Framework

2017 ◽  
Vol 9 (38) ◽  
pp. 32446-32451 ◽  
Author(s):  
Long Chen ◽  
Zhuanling Bai ◽  
Lin Zhu ◽  
Linjuan Zhang ◽  
Yawen Cai ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic ◽  
Efficient Extraction ◽  
Uranium From Seawater ◽  
Organic Framework

scholarly journals Correction: Ultrafast high-performance extraction of uranium from seawater without pretreatment using an acylamide- and carboxyl-functionalized metal–organic framework

2015 ◽  
Vol 3 (34) ◽  
pp. 17880-17880 ◽  
Author(s):  
Ling Ling Wang ◽  
Feng Luo ◽  
Li Long Dang ◽  
Jian Qiang Li ◽  
Xiao Liu Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Uranium From Seawater ◽  
Organic Framework

Correction for ‘Ultrafast high-performance extraction of uranium from seawater without pretreatment using an acylamide- and carboxyl-functionalized metal–organic framework’ by Ling Ling Wang et al., J. Mater. Chem. A, 2015, 3, 13724–13730.

Efficient extraction of sulfate from water using a Zr-metal–organic framework

2016 ◽  
Vol 45 (1) ◽  
pp. 93-97 ◽  
Author(s):  
Ashlee J. Howarth ◽  
Timothy C. Wang ◽  
Salih S. Al-Juaid ◽  
Saadullah G. Aziz ◽  
Joseph T. Hupp ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Nuclear Waste ◽  
Metal Organic Framework ◽  
Safe Disposal ◽  
Waste Vitrification ◽  
Metal Organic ◽  
Efficient Extraction ◽  
And Storage ◽  
Organic Framework

A Zr-based metal–organic framework, NU-1000, is used to extract sulfate from aqueous solutions containing competitive anions. This is of interest for application in the safe disposal and storage of nuclear waste where sulfate anions are known to interfere with the waste vitrification process.

Anti-Biofouling and Water—Stable Balanced Charged Metal Organic Framework-Based Polyelectrolyte Hydrogels for Extracting Uranium from Seawater

2020 ◽  
Vol 12 (15) ◽  
pp. 18012-18022 ◽  
Author(s):  
Zhenyuan Bai ◽  
Qi Liu ◽  
Hongsen Zhang ◽  
Jing Yu ◽  
Rongrong Chen ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic ◽  
Uranium From Seawater ◽  
Organic Framework

Ultrafast high-performance extraction of uranium from seawater without pretreatment using an acylamide- and carboxyl-functionalized metal–organic framework

2015 ◽  
Vol 3 (26) ◽  
pp. 13724-13730 ◽  
Author(s):  
Ling Ling Wang ◽  
Feng Luo ◽  
Li Long Dang ◽  
Jian Qiang Li ◽  
Xiao Liu Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Extraction Efficiency ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
First Time ◽  
Uranium From Seawater ◽  
Organic Framework

A facile method by means of MOF materials is used for the first time for the extraction of U(vi) ions from seawater, showing a significant extraction efficiency of 0.53 mg g−1.

scholarly journals Efficient extraction of inorganic selenium from water by a Zr metal–organic framework: investigation of volumetric uptake capacity and binding motifs

CrystEngComm ◽  
2018 ◽  
Vol 20 (40) ◽  
pp. 6140-6145 ◽  
Author(s):  
Riki J. Drout ◽  
Ashlee J. Howarth ◽  
Ken-ichi Otake ◽  
Timur Islamoglu ◽  
Omar K. Farha
Keyword(s):  
Metal Organic Framework ◽  
Uptake Capacity ◽  
Binding Motifs ◽  
Inorganic Selenium ◽  
Metal Organic ◽  
Efficient Extraction ◽  
Organic Framework

MOF-808 displays enhanced gravimetric and volumetric uptake capacities for selenium oxyanions and the binding motifs are crystallographically characterized.

Multifunctional metal–organic framework heterostructures for enhanced cancer therapy

2021 ◽  
Author(s):  
Jintong Liu ◽  
Jing Huang ◽  
Lei Zhang ◽  
Jianping Lei
Keyword(s):  
Cancer Therapy ◽  
General Principle ◽  
Biomedical Applications ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Functional Modulation ◽  
Organic Framework

We review the general principle of the design and functional modulation of nanoscaled MOF heterostructures, and biomedical applications in enhanced therapy.

Magnetic Ordering via Itinerant Ferromagnetism in a Metal-Organic Framework

2020 ◽  
Author(s):  
Jesse Park ◽  
Brianna Collins ◽  
Lucy Darago ◽  
Tomce Runcevski ◽  
Michael Aubrey ◽  
...  
Keyword(s):  
Charge Transport ◽  
Magnetic Order ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Magnetic Ordering ◽  
Double Exchange ◽  
Itinerant Ferromagnetism ◽  
Organic Solids ◽  
Metal Organic ◽  
Organic Framework

<b>Materials that combine magnetic order with other desirable physical attributes offer to revolutionize our energy landscape. Indeed, such materials could find transformative applications in spintronics, quantum sensing, low-density magnets, and gas separations. As a result, efforts to design multifunctional magnetic materials have recently moved beyond traditional solid-state materials to metal–organic solids. Among these, metal–organic frameworks in particular bear structures that offer intrinsic porosity, vast chemical and structural programmability, and tunability of electronic properties. Nevertheless, magnetic order within metal–organic frameworks has generally been limited to low temperatures, owing largely to challenges in creating strong magnetic exchange in extended metal–organic solids. Here, we employ the phenomenon of itinerant ferromagnetism to realize magnetic ordering at <i>T</i><sub>C</sub> = 225 K in a mixed-valence chromium(II/III) triazolate compound, representing the highest ferromagnetic ordering temperature yet observed in a metal–organic framework. The itinerant ferromagnetism is shown to proceed via a double-exchange mechanism, the first such observation in any metal–organic material. Critically, this mechanism results in variable-temperature conductivity with barrierless charge transport below <i>T</i><sub>C</sub> and a large negative magnetoresistance of 23% at 5 K. These observations suggest applications for double-exchange-based coordination solids in the emergent fields of magnetoelectrics and spintronics. Taken together, the insights gleaned from these results are expected to provide a blueprint for the design and synthesis of porous materials with synergistic high-temperature magnetic and charge transport properties. </b>

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