scholarly journals Real-Time in Situ Monitoring of Particle and Structure Evolution in the Mechanochemical Synthesis of UiO-66 Metal–Organic Frameworks

2019 ◽  
Vol 20 (1) ◽  
pp. 49-54 ◽  
Author(s):  
Luzia S. Germann ◽  
Athanassios D. Katsenis ◽  
Igor Huskić ◽  
Patrick A. Julien ◽  
Krunoslav Užarević ◽  
...  
Keyword(s):  
Real Time ◽  
Mechanochemical Synthesis ◽  
Metal Organic Frameworks ◽  
In Situ Monitoring ◽  
Structure Evolution ◽  
Metal Organic

Development of Au-Pd@UiO-66-on-ZIF-L/CC as a self-supported electrochemical sensor for in situ monitoring of cellular hydrogen peroxide

2021 ◽  
Author(s):  
Jilin Zheng ◽  
Peng Zhao ◽  
Shiying Zhou ◽  
Sha Chen ◽  
Yi Liang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Noble Metals ◽  
Electrochemical Sensors ◽  
Metal Organic Frameworks ◽  
Electrochemical Sensing ◽  
In Situ Monitoring ◽  
Metal Organic

Integrating metal-organic frameworks (MOFs) of different components or structures together and exploiting them as electrochemical sensors for electrochemical sensing have aroused great interest. And the incorporation of noble metals with...

scholarly journals Real-Time in Situ Monitoring of Particle and Structure Evolution in Mechanochemical Synthesis of UiO-66 Metal-Organic Framework

2019 ◽  
Author(s):  
Luzia S. Germann ◽  
Athanassios D. Katsenis ◽  
Igor Huskić ◽  
Patrick A. Julien ◽  
Krunoslav Uzarevic ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Model System ◽  
In Situ Monitoring ◽  
Mechanochemical Reaction ◽  
Structure Evolution ◽  
X Ray ◽  
Framework Model ◽  
Metal Organic ◽  
Organic Framework

Manuscript about monitoring the mechanochemical reaction of a metal-organic framework model system by in situ X-ray powder diffraction<br>

scholarly journals Real-Time in Situ Monitoring of Particle and Structure Evolution in Mechanochemical Synthesis of UiO-66 Metal-Organic Framework

2019 ◽  
Author(s):  
Luzia S. Germann ◽  
Athanassios D. Katsenis ◽  
Igor Huskić ◽  
Patrick A. Julien ◽  
Krunoslav Uzarevic ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Model System ◽  
In Situ Monitoring ◽  
Mechanochemical Reaction ◽  
Structure Evolution ◽  
X Ray ◽  
Framework Model ◽  
Metal Organic ◽  
Organic Framework

Manuscript about monitoring the mechanochemical reaction of a metal-organic framework model system by in situ X-ray powder diffraction<br>

scholarly journals Manometric real-time studies of the mechanochemical synthesis of zeolitic imidazolate frameworks

2020 ◽  
Vol 11 (8) ◽  
pp. 2141-2147 ◽  
Author(s):  
Ivana Brekalo ◽  
Wenbing Yuan ◽  
Cristina Mottillo ◽  
Yuneng Lu ◽  
Yuancheng Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Mechanochemical Synthesis ◽  
Metal Organic Frameworks ◽  
Zeolitic Imidazolate Frameworks ◽  
Real Time Monitoring ◽  
Simple Method ◽  
Metal Organic

We demonstrate a simple method for real-time monitoring of mechanochemical synthesis of metal–organic frameworks, by measuring changes in pressure of gas produced in the reaction.

scholarly journals In situ X‐ray Diffraction Investigation of the Crystallisation of Perfluorinated Ce(IV)‐based Metal‐Organic Frameworks with UiO‐66 and MIL‐140 architectures

2021 ◽  
Author(s):  
Stephen J. I. Shearan ◽  
Jannick Jacobsen ◽  
Ferdinando Costantino ◽  
Roberto D’Amato ◽  
Dmitri Novikov ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
X Ray Diffraction ◽  
X Ray ◽  
Metal Organic

scholarly journals Degradation Mechanism of Porous Metal-Organic Frameworks by In Situ Atomic Force Microscopy

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 722
Author(s):  
Ioanna Christodoulou ◽  
Tom Bourguignon ◽  
Xue Li ◽  
Gilles Patriarche ◽  
Christian Serre ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Degradation Mechanism ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Force Microscopy ◽  
Atomic Force ◽  
Metal Organic ◽  
The Media ◽  
Ph Conditions

In recent years, Metal-Organic Frameworks (MOFs) have attracted a growing interest for biomedical applications. The design of MOFs should take into consideration the subtle balance between stability and biodegradability. However, only few studies have focused on the MOFs’ stability in physiological media and their degradation mechanism. Here, we investigate the degradation of mesoporous iron (III) carboxylate MOFs, which are among the most employed MOFs for drug delivery, by a set of complementary methods. In situ AFM allowed monitoring with nanoscale resolution the morphological, dimensional, and mechanical properties of a series of MOFs in phosphate buffer saline and in real time. Depending on the synthetic route, the external surface presented either well-defined crystalline planes or initial defects, which influenced the degradation mechanism of the particles. Moreover, MOF stability was investigated under different pH conditions, from acidic to neutral. Interestingly, despite pronounced erosion, especially at neutral pH, the dimensions of the crystals were unchanged. It was revealed that the external surfaces of MOF crystals rapidly respond to in situ changes of the composition of the media they are in contact with. These observations are of a crucial importance for the design of nanosized MOFs for drug delivery applications.

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