Synthesis of Defect‐Engineered Homochiral Metal‐Organic Frameworks Using L ‐Amino Acids: A Comprehensive Study of Chiral Catalyst Performance in CO 2 Fixation Reaction

2020 ◽  
Vol 5 (33) ◽  
pp. 10346-10354
Author(s):  
Reza Mohammadian ◽  
Niloofar Kamyar ◽  
Amir Kaffashian ◽  
Mostafa M. Amini ◽  
Ahmad Shaabani
Keyword(s):  
Amino Acids ◽  
Metal Organic Frameworks ◽  
Chiral Catalyst ◽  
Metal Organic ◽  
Fixation Reaction ◽  
Comprehensive Study

scholarly journals Recent Advances in Affinity MOF-Based Sorbents with Sample Preparation Purposes

Molecules ◽  
2020 ◽  
Vol 25 (18) ◽  
pp. 4216
Author(s):  
Héctor Martínez Pérez-Cejuela ◽  
José Manuel Herrero-Martínez ◽  
Ernesto F. Simó-Alfonso
Keyword(s):  
Amino Acids ◽  
Sample Preparation ◽  
Metal Organic Frameworks ◽  
Selective Extraction ◽  
Real Samples ◽  
Recent Advances ◽  
Different Types ◽  
Metal Organic

This review summarizes the recent advances concerning metal–organic frameworks (MOFs) modified with several biomolecules (e.g., amino acids, nucleobases, proteins, antibodies, aptamers, etc.) as ligands to prepare affinity-based sorbents for application in the sample preparation field. The preparation and incorporation strategies of these MOF-based affinity materials were described. Additionally, the different types of ligands that can be employed for the synthesis of these biocomposites and their application as sorbents for the selective extraction of molecules and clean-up of complex real samples is reported. The most important features of the developed biocomposites will be discussed throughout the text in different sections, and several examples will be also commented on in detail.

Aldehyde-functionalized metal–organic frameworks for selective sensing of homocysteine over Cys, GSH and other natural amino acids

2018 ◽  
Vol 54 (8) ◽  
pp. 1004-1007 ◽  
Author(s):  
Jian Wang ◽  
Yanhong Liu ◽  
Min Jiang ◽  
Yang Li ◽  
Lingling Xia ◽  
...  
Keyword(s):  
Amino Acids ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Natural Amino Acids

Aldehyde-functionalized luminescent MOFs represent the first example of MOF-implicated sensors for discriminating Hcy from Cys and GSH.

Binary metal-organic frameworks: Catalysts for the efficient solvent-free CO2 fixation reaction via cyclic carbonates synthesis

2019 ◽  
Vol 571 ◽  
pp. 1-11 ◽  
Author(s):  
Jintu Francis Kurisingal ◽  
Yadagiri Rachuri ◽  
Yunjang Gu ◽  
Ga-Hyeong Kim ◽  
Dae-Won Park
Keyword(s):  
Co2 Fixation ◽  
Metal Organic Frameworks ◽  
Solvent Free ◽  
Cyclic Carbonates ◽  
Binary Metal ◽  
Metal Organic ◽  
Fixation Reaction

Comprehensive study of carbon dioxide adsorption in the metal–organic frameworks M2(dobdc) (M = Mg, Mn, Fe, Co, Ni, Cu, Zn)

2014 ◽  
Vol 5 (12) ◽  
pp. 4569-4581 ◽  
Author(s):  
Wendy L. Queen ◽  
Matthew R. Hudson ◽  
Eric D. Bloch ◽  
Jarad A. Mason ◽  
Miguel I. Gonzalez ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Frameworks ◽  
Carbon Dioxide Adsorption ◽  
Metal Organic ◽  
Comprehensive Study

Chiral metal–organic frameworks constructed from four-fold helical chain SBUs for enantioselective recognition of α-hydroxy/amino acids

2018 ◽  
Vol 5 (1) ◽  
pp. 153-159 ◽  
Author(s):  
Ru-Xin Yao ◽  
Huan-Huan Fu ◽  
Bo Yu ◽  
Xian-Ming Zhang
Keyword(s):  
Amino Acids ◽  
Metal Organic Frameworks ◽  
Helical Chain ◽  
Metal Carboxylate ◽  
Enantioselective Recognition ◽  
Hydroxy Amino ◽  
Metal Organic

Three chiral 3D metal–carboxylate frameworks have been successfully synthesized, featuring four-fold helical metal chains as SBUs. Co-MOFs could recognize enantio-selectively α-hydroxy/amino acids by the change of CD signals.

A new 2D lanthanum based microporous MOF for efficient synthesis of cyclic carbonates through CO2 fixation

2021 ◽  
Author(s):  
Sabuj Kanti Das ◽  
Anirban Ghosh ◽  
Sudip Bhattacharjee ◽  
Avik Chowdhury ◽  
Partha Mitra ◽  
...  
Keyword(s):  
Rare Earth ◽  
Co2 Fixation ◽  
High Efficiency ◽  
Rare Earth Metals ◽  
Metal Organic Frameworks ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Metal Organic ◽  
Fixation Reaction ◽  
Positively Charged

Metal-organic frameworks (MOFs) containing multiple carboxylate and sulfonate linkers together with positively charged rare earth metals can offer new opportunities in heterogeneous catalysis. High efficiency of CO2 fixation reaction at...

scholarly journals Acoustic Properties of Metal-Organic Frameworks

Research ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Zhi-Gang Li ◽  
Kai Li ◽  
Li-Yuan Dong ◽  
Tian-Meng Guo ◽  
Muhammad Azeem ◽  
...  
Keyword(s):  
Density Functional ◽  
Metal Organic Frameworks ◽  
Structural Diversity ◽  
Acoustic Properties ◽  
Exciting Field ◽  
Density Functional Perturbation Theory ◽  
Metal Organic ◽  
Acoustic Velocities ◽  
Significant Attention ◽  
Comprehensive Study

Metal-organic frameworks (MOFs) have attracted significant attention in the past two decades due to their diverse physical properties and associated functionalities. Although numerous advances have been made, the acoustic properties of MOFs have attracted very little attention. Here, we systematically investigate the acoustic velocities and impedances of 19 prototypical MOFs via first-principle calculations. Our results demonstrate that these MOFs exhibit a wider range of acoustic velocities, higher anisotropy, and lower acoustic impedances than their inorganic counterparts, which are ascribed to their structural diversity and anisotropy, as well as low densities. In addition, the piezoelectric properties, which are intimately related to the acoustic properties, were calculated for 3 MOFs via density functional perturbation theory, which reveals that MOFs can exhibit significant piezoelectricity due to the ionic contribution. Our work provides a comprehensive study of the fundamental acoustic properties of MOFs, which could stimulate further interest in this new exciting field.

scholarly journals Synthesis of homochiral zeolitic metal–organic frameworks with amino acid and tetrazolates for chiral recognition

RSC Advances ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 4872-4875 ◽  
Author(s):  
Min-Yu Li ◽  
Fei Wang ◽  
Zhi-Gang Gu ◽  
Jian Zhang
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Chiral Recognition ◽  
Metal Organic Frameworks ◽  
Enantioselective Recognition ◽  
Recognition Ability ◽  
Metal Organic

By mixing amino acids and tetrazolate ligands, a series of homochiral zeolitic metal–organic frameworks (ZMOFs) with ABW topology have been synthesized, which show permanent microporosity and potential enantioselective recognition ability.

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