scholarly journals Inclusion and release of ant alarm pheromones from metal–organic frameworks

2020 ◽  
Vol 49 (30) ◽  
pp. 10334-10338 ◽  
Author(s):  
Harina Amer Hamzah ◽  
Daniel Rixson ◽  
Joseph Paul-Taylor ◽  
Huan V. Doan ◽  
Christopher Dadswell ◽  
...  
Keyword(s):  
Slow Release ◽  
Metal Organic Frameworks ◽  
Alarm Pheromones ◽  
Metal Organic

Zinc(ii) and zirconium(iv) MOFs show uptake and slow release of the ant alarm pheromones 3-octanone and 4-methyl-3-heptanone.

scholarly journals Novel Applications for Oxalate-Phosphate-Amine Metal-Organic-Frameworks (OPA-MOFs): Can an Iron-Based OPA-MOF Be Used as Slow-Release Fertilizer?

PLoS ONE ◽  
2015 ◽  
Vol 10 (12) ◽  
pp. e0144169 ◽  
Author(s):  
Manuela Anstoetz ◽  
Terry J. Rose ◽  
Malcolm W. Clark ◽  
Lachlan H. Yee ◽  
Carolyn A. Raymond ◽  
...  
Keyword(s):  
Slow Release ◽  
Metal Organic Frameworks ◽  
Slow Release Fertilizer ◽  
Metal Organic ◽  
Iron Based ◽  
Novel Applications

scholarly journals Solvent-Free Synthesis of Iron-Based Metal-Organic Frameworks (MOFs) as Slow-Release Fertilizers

Polymers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 561
Author(s):  
Yaxiao Du ◽  
Xuebin Xu ◽  
Fei Ma ◽  
Changwen Du
Keyword(s):  
Slow Release ◽  
Metal Organic Frameworks ◽  
Solvent Free ◽  
Compound I ◽  
Hydrothermal Conditions ◽  
Breakdown Spectroscopy ◽  
Slow Release Fertilizer ◽  
Slow Release Fertilizers ◽  
Metal Organic ◽  
Release Profiles

Metal-organic frameworks (MOFs) were usually synthesized in hydrothermal conditions; in this study, a more energy-saving, easier to control, and solvent-free mechanochemical method was firstly applied to synthesize MOFs with varied reactants as slow release fertilizer, and the components and structures were characterized by X-ray diffraction (XRD), Fourier transform infrared total attenuated reflectance (FTIR-ATR), and laser-induced breakdown spectroscopy (LIBS). Results showed that three MOFs (compounds I, II, and III) were obtained, the MOFs were confirmed as oxalate phosphate oxalate frameworks (OPA-MOF), and ions were adsorbed between layers that contributed to the contents, while urea molecules mainly impacted the structure. The elemental compositions significantly varied among the three compounds; compound I showed the highest content of N (4.91%), P (15.71%), and Fe (18.60%), compound III indicated the highest content of C (6.52%) and K (12.59%), while the contents of C, K, P, and Fe in compound II were in the medium range. Similar release profiles of Fe and P were found among the three MOFs, and the release rates of nutrients were demonstrated as the order of N > K > P > Fe. The compositions and release profiles demonstrated potential application of MOFs as a novel slow-release fertilizer.

Encapsulation of a Volatile Biomolecule (Hexanal) in Cyclodextrin Metal–Organic Frameworks for Slow Release and Its Effect on Preservation of Mangoes

2021 ◽  
Author(s):  
Viji Nagarajan ◽  
Subramanian Kizhaeral S ◽  
Marimuthu Subramanian ◽  
Shanmugapriya Rajendran ◽  
Jayanthi Ranjan
Keyword(s):  
Slow Release ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Induction of cancer cell death by apoptosis and slow release of 5-fluoracil from metal-organic frameworks Cu-BTC

2013 ◽  
Vol 67 (8) ◽  
pp. 707-713 ◽  
Author(s):  
Flávia Raquel Santos Lucena ◽  
Larissa C.C. de Araújo ◽  
Maria do D. Rodrigues ◽  
Teresinha G. da Silva ◽  
Valéria R.A. Pereira ◽  
...  
Keyword(s):  
Cell Death ◽  
Cancer Cell ◽  
Slow Release ◽  
Metal Organic Frameworks ◽  
Cancer Cell Death ◽  
Metal Organic

Facile Fabrication of a Potential Slow-Release Fertilizer Based on Oxalate-Phosphate-Amine Metal-Organic Frameworks (OPA-MOFs)

2018 ◽  
Vol 936 ◽  
pp. 14-19 ◽  
Author(s):  
Ken Aldren S. Usman ◽  
Salvador C. Jr. Buenviaje ◽  
Yasmin de Guzman Edañol ◽  
Marlon T. Conato ◽  
Leon M. Payawan Jr.
Keyword(s):  
Slow Release ◽  
Metal Organic Frameworks ◽  
Nitrogen And Phosphorus ◽  
Structure Directing Agent ◽  
Slow Release Fertilizer ◽  
N Release ◽  
Fertilizer Release ◽  
Metal Organic ◽  
Facile Fabrication ◽  
Fertilizer Material

This work demonstrates a simple, reproducible and scalable method of producing a potential slow-release fertilizer material. In this study, oxalate-phosphate-amine metal organic frameworks (OPA-MOFs) powder was synthesized from the hydrothermal treatment of ferric chloride (FeCl3•6H2O), orthophosphoric acid (H3PO4), oxalic acid dihydrate (H2C2O4•2H2O), and a common fertilizer, urea (CO(NH2)2). Being a structure directing agent (SDA)-type of MOF, the material is expected to slowly release urea via cation exchange, and eventually trigger the collapse of the framework, thus resulting to the subsequent release of the phosphates and iron-oxalate complexes. Elemental analysis revealed that the synthesized samples contains a promising amount of incorporated nitrogen and phosphorus. In this particular study, increasing in the amount of urea during the synthesis however revealed minimal change in the %N in the final product which tells us that maximum loading has already been achieved. P and N release experiments shall still be done bothinvitroand in actual soil samples to monitor the release delivery kinetics and efficiency of the OPA-MOFs for fertilizer release applications.

A combined experimental and computational study of novel nanocage-based metal–organic frameworks for drug delivery

2015 ◽  
Vol 44 (44) ◽  
pp. 19370-19382 ◽  
Author(s):  
Jian-Qiang Liu ◽  
Xue-Feng Li ◽  
Chu-Ying Gu ◽  
Júlio C. S. da Silva ◽  
Amanda L. Barros ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Slow Release ◽  
Computational Study ◽  
Metal Organic Frameworks ◽  
High Loading ◽  
Loading Capacity ◽  
Metal Organic

Experimental and computational characterization of three novel metal organic frameworks (MOFs) with high loading capacity for adsorption and slow release of the drug 5-fluoracil.

Metal-Organic Frameworks

2021 ◽  
Author(s):  
Lars Öhrström ◽  
Francoise M. Amombo Noa
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic

Substrate templated synthesis of single-phase and uniform Zr-porphyrin-based metal–organic frameworks

2020 ◽  
Vol 7 (1) ◽  
pp. 221-231
Author(s):  
Seong Won Hong ◽  
Ju Won Paik ◽  
Dongju Seo ◽  
Jae-Min Oh ◽  
Young Kyu Jeong ◽  
...  
Keyword(s):  
Chemical Bath Deposition ◽  
Single Phase ◽  
Metal Organic Frameworks ◽  
Templated Synthesis ◽  
Pore Structures ◽  
Phase Pure ◽  
Metal Organic ◽  
Cbd Method

We successfully demonstrate that the chemical bath deposition (CBD) method is a versatile method for synthesizing phase-pure and uniform MOFs by controlling their nucleation stages and pore structures.

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