Rigid two-dimensional indium metal–organic frameworks boosting nitrogen electroreduction at all pH values

2021 ◽  
Vol 9 (35) ◽  
pp. 20040-20047
Author(s):  
Yuntong Sun ◽  
Baokai Xia ◽  
Shan Ding ◽  
Licheng Yu ◽  
Sheng Chen ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Two Dimensional ◽  
Enzymatic Mechanism ◽  
Ph Values ◽  
Metal Organic ◽  
Indium Metal ◽  
Ph Range ◽  
First Time

Rigid 2D In-MOF nanosheets is investigated as electrocatalysts for nitrogen electroreduction in the entire pH range for the first time, which follows an enzymatic mechanism, with the potential determining step being *H2NNH2* → *NH2 + NH3.

A small molecular, a big scissoring effect: sodium dodecyl sulfate working on two-dimensional metal organic frameworks

CrystEngComm ◽  
2021 ◽  
Author(s):  
Qing Luo ◽  
Zhen Ding ◽  
Huamin Sun ◽  
Zhen Cheng ◽  
Naien SHI ◽  
...  
Keyword(s):  
Sodium Dodecyl Sulfate ◽  
Active Sites ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Sodium Dodecyl ◽  
Advanced Materials ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Dodecyl Sulfate ◽  
Metal Organic

Ultrathin two-dimensional (2D) metal-organic framework (MOF) nanosheets are prosperous advanced materials due to their particularly thin thickness and exposed active sites. The difficulty in the controlled synthesis of 2D MOF...

Metal-Organic Framework Transistors for Dopamine Sensing

2021 ◽  
Author(s):  
Jiajun Song ◽  
Jianzhong Zheng ◽  
Anneng Yang ◽  
Hong Liu ◽  
Zeyu Zhao ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Porosity ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

Two-dimensional (2D) conductive metal-organic frameworks (MOFs) can not only inherit the high porosity and tailorability of traditional MOFs but also exhibit unique charge transport properties, offering promising opportunities for applications...

Bimetallic Two‐Dimensional Metal‐Organic Frameworks for Chemiresistive Detection of Carbon Monoxide

2021 ◽  
Author(s):  
Aylin Aykanat ◽  
Zheng Meng ◽  
Robert M. Stolz ◽  
Colin T. Morrell ◽  
Katherine A. Mirica
Keyword(s):  
Carbon Monoxide ◽  
Metal Organic Frameworks ◽  
Two Dimensional ◽  
Metal Organic

Bimetallic Two‐Dimensional Metal‐Organic Frameworks for Chemiresistive Detection of Carbon Monoxide

2021 ◽  
Author(s):  
Aylin Aykanat ◽  
Zheng Meng ◽  
Robert M. Stolz ◽  
Colin T. Morrell ◽  
Katherine A. Mirica
Keyword(s):  
Carbon Monoxide ◽  
Metal Organic Frameworks ◽  
Two Dimensional ◽  
Metal Organic

scholarly journals The nanoscaled metal-organic framework ICR-2 as a carrier of porphyrins for photodynamic therapy

2018 ◽  
Vol 9 ◽  
pp. 2960-2967 ◽  
Author(s):  
Jan Hynek ◽  
Sebastian Jurík ◽  
Martina Koncošová ◽  
Jaroslav Zelenka ◽  
Ivana Křížová ◽  
...  
Keyword(s):  
Inorganic Chemistry ◽  
Photodynamic Therapy ◽  
Photophysical Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Biological Applications ◽  
Nanoparticle Surface ◽  
Metal Organic ◽  
Unsaturated Metal Sites ◽  
First Time

Nanosized porphyrin-containing metal-organic frameworks (MOFs) attract considerable attention as solid-state photosensitizers for biological applications. In this study, we have for the first time synthesised and characterised phosphinate-based MOF nanoparticles, nanoICR-2 (Inorganic Chemistry Rez). We demonstrate that nanoICR-2 can be decorated with anionic 5,10,15,20-tetrakis(4-R-phosphinatophenyl)porphyrins (R = methyl, isopropyl, phenyl) by utilizing unsaturated metal sites on the nanoparticle surface. The use of these porphyrins allows for superior loading of the nanoparticles when compared with commonly used 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin. The nanoICR-2/porphyrin composites retain part of the free porphyrins photophysical properties, while the photodynamic efficacy is strongly affected by the R substituent at the porphyrin phosphinate groups. Thus, phosphinatophenylporphyrin with phenyl substituents has the strongest photodynamic efficacy due to the most efficient cellular uptake.

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