Influence of Hydrogen Bond Donating Sites in UiO‐66 Metal‐Organic Framework for Highly Regioselective Methanolysis of Epoxides

ChemCatChem ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1789-1798 ◽  
Author(s):  
Aniruddha Das ◽  
Nagaraj Anbu ◽  
Mostakim Sk ◽  
Amarajothi Dhakshinamoorthy ◽  
Shyam Biswas
Keyword(s):  
Hydrogen Bond ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

A donor–acceptor liganded metal–organic framework showcases the hydrogen-bond-enhanced sensing of N-heterocyclic explosives

2021 ◽  
Vol 9 (36) ◽  
pp. 12086-12093
Author(s):  
Junjie Wang ◽  
Yao Cheng ◽  
Jie Zhou ◽  
Weihua Tang
Keyword(s):  
Hydrogen Bond ◽  
Detection Limit ◽  
Fluorescence Quenching ◽  
Metal Organic Framework ◽  
Donor Acceptor ◽  
Metal Organic ◽  
Organic Framework

Zn(ii)-based MOF for detecting FOX-7 like explosives is designed via hydrogen-bond-intensified host–guest interactions. The crystalline MOF achieves 0.14 ppm detection limit and a highest fluorescence quenching constant of 3.22 × 104 M−1.

scholarly journals Negative cooperativity upon hydrogen bond-stabilized O2 adsorption in a redox-active metal–organic framework

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Julia Oktawiec ◽  
Henry Z. H. Jiang ◽  
Jenny G. Vitillo ◽  
Douglas A. Reed ◽  
Lucy E. Darago ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Metal Organic Framework ◽  
Negative Cooperativity ◽  
O2 Adsorption ◽  
Redox Active ◽  
Active Metal ◽  
Metal Organic ◽  
Redox Active Metal ◽  
Organic Framework

scholarly journals Simultaneous implementation of resistive switching and rectifying effects in a metal-organic framework with switched hydrogen bond pathway

2019 ◽  
Vol 5 (8) ◽  
pp. eaaw4515 ◽  
Author(s):  
Zizhu Yao ◽  
Liang Pan ◽  
Lizhen Liu ◽  
Jindan Zhang ◽  
Quanjie Lin ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Resistive Switching ◽  
Metal Organic Framework ◽  
Random Access ◽  
Resistive Random Access Memory ◽  
Information Storage ◽  
X Ray Diffraction ◽  
Metal Organic ◽  
Simultaneous Implementation ◽  
Organic Framework

Resistive random-access memory (RRAM) has evolved as one of the most promising candidates for the next-generation memory, but bistability for information storage, simultaneous implementation of resistive switching and rectification effects, and a better understanding of switching mechanism are still challenging in this field. Herein, we report a RRAM device based on a chiral metal-organic framework (MOF) FJU-23-H2O with switched hydrogen bond pathway within its channels, exhibiting an ultralow set voltage (~0.2 V), a high ON/OFF ratio (~105), and a high rectification ratio (~105). It is not only the first MOF with voltage-gated proton conduction but also the first single material showing both rectifying and resistive switching effects. By single-crystal x-ray diffraction analyses, the mechanism of the resistive switching has been demonstrated.

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

ACS Catalysis ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 3248-3252 ◽  
Author(s):  
Edward A. Hall ◽  
Louis R. Redfern ◽  
Michael H. Wang ◽  
Karl A. Scheidt
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Metal Organic Framework ◽  
Acid Activation ◽  
Hydrogen Bond Donor ◽  
Metal Organic ◽  
Organic Framework

An amine-functionalized metal–organic framework as a sensing platform for DNA detection

2014 ◽  
Vol 50 (81) ◽  
pp. 12069-12072 ◽  
Author(s):  
Hao-Tian Zhang ◽  
Jian-Wei Zhang ◽  
Gang Huang ◽  
Zi-Yi Du ◽  
Hai-Long Jiang
Keyword(s):  
Hydrogen Bond ◽  
Dna Detection ◽  
Metal Organic Framework ◽  
Dna Sensing ◽  
Hydrogen Bond Interaction ◽  
Amine Functionalized ◽  
Bond Interaction ◽  
Sensing Platform ◽  
Metal Organic ◽  
Organic Framework

An amine-functionalized metal–organic framework (MOF) as a DNA sensing platform, with possible hydrogen bond interaction between DNA and the MOF, has been developed.

A urea-containing metal-organic framework as a multifunctional heterogeneous hydrogen bond-donating catalyst

2020 ◽  
Vol 135 ◽  
pp. 105837 ◽  
Author(s):  
Chengfeng Zhu ◽  
Haitong Tang ◽  
Keke Yang ◽  
Xiang Wu ◽  
Yunfei Luo ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework
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