Novel Method for Construction of a Metal–Organic Monolayer–Si Structure Utilizing Thiol-terminated Monolayer Covalently Bonded to the Surface through Si–C Bonds

2010 ◽  
Vol 39 (7) ◽  
pp. 768-770 ◽  
Author(s):  
Hitoshi Fukumitsu ◽  
Takuya Masuda ◽  
Deyu Qu ◽  
Yusuke Waki ◽  
Hidenori Noguchi ◽  
...  
Keyword(s):  
Organic Monolayer ◽  
Covalently Bonded ◽  
Metal Organic ◽  
Novel Method

Salt nanoconfinement in zirconium-based metal–organic frameworks leads to pore-size and loading-dependent ionic conductivity enhancement

2020 ◽  
Vol 56 (53) ◽  
pp. 7245-7248
Author(s):  
Sorout Shalini ◽  
Thomas P. Vaid ◽  
Adam J. Matzger
Keyword(s):  
Ionic Conductivity ◽  
Pore Size ◽  
Metal Organic Frameworks ◽  
Significant Enhancement ◽  
Conductivity Enhancement ◽  
Metal Organic ◽  
Novel Method ◽  
Ion Conductors

Confinement of the salt [NEt4][TFSI] in metal–organic frameworks leads to a significant enhancement in ionic conductivity, pointing toward a novel method of creating solid ion conductors.

Two Novel Vanadium Tellurites Covalently Bonded with Metal−Organic Complex Moieties:  M(phen)V2TeO8(M = Cu, Ni)

2003 ◽  
Vol 42 (23) ◽  
pp. 7652-7657 ◽  
Author(s):  
Dongrong Xiao ◽  
Yangguang Li ◽  
Enbo Wang ◽  
Shutao Wang ◽  
Yu Hou ◽  
...  
Keyword(s):  
Organic Complex ◽  
Covalently Bonded ◽  
Metal Organic Complex ◽  
Metal Organic

A novel method to measure diffusion coefficients in porous metal–organic frameworks

2010 ◽  
Vol 12 (28) ◽  
pp. 8092 ◽  
Author(s):  
Olexandra Zybaylo ◽  
Osama Shekhah ◽  
Hui Wang ◽  
Maxim Tafipolsky ◽  
Rochus Schmid ◽  
...  
Keyword(s):  
Diffusion Coefficients ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Metal Organic ◽  
Novel Method

scholarly journals Recent Progress in Metal–Organic Framework-Derived Nanostructures in the Removal of Volatile Organic Compounds

Molecules ◽  
2021 ◽  
Vol 26 (16) ◽  
pp. 4948
Author(s):  
Deval Prasad Bhattarai ◽  
Bishweshwar Pant ◽  
Jiwan Acharya ◽  
Mira Park ◽  
Gunendra Prasad Ojha
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Metal Organic Framework ◽  
Research Progress ◽  
Efficient Removal ◽  
Surface Areas ◽  
Covalently Bonded ◽  
Volatile Organic ◽  
Metal Organic ◽  
Normal Composition

Air is the most crucial and life-supporting input from nature to the living beings of the planet. The composition and quality of air significantly affects human health, either directly or indirectly. The presence of some industrially released gases, small particles of anthropogenic origin, and the deviation from the normal composition of air from the natural condition causes air pollution. Volatile organic compounds (VOCs) are common contaminants found as indoor as well as outdoor pollutants. Such pollutants represent acute or chronic health hazards to the human physiological system. In the environment, such polluted gases may cause chemical or photochemical smog, leading to detrimental effects such as acid rain, global warming, and environmental pollution through different routes. Ultimately, this will propagate into the food web and affect the ecosystem. In this context, the efficient removal of volatile organic compounds (VOCs) from the environment remains a major threat globally, yet satisfactory strategies and auxiliary materials are far from being in place. Metal–organic frameworks (MOFs) are known as an advanced class of porous coordination polymers, a smart material constructed from the covalently bonded and highly ordered arrangements of metal nodes and polyfunctional organic linkers with an organic–inorganic hybrid nature, high porosities and surface areas, abundant metal/organic species, large pore volumes, and elegant tunability of structures and compositions, making them ideal candidates for the removal of unwanted VOCs from air. This review summarizes the fundamentals of MOFs and VOCs with recent research progress on MOF-derived nanostructures/porous materials and their composites for the efficient removal of VOCs in the air, the remaining challenges, and some prospective for future efforts.

scholarly journals Antimicrobial peptide coatings for hydroxyapatite: electrostatic and covalent attachment of antimicrobial peptides to surfaces

2017 ◽  
Vol 14 (126) ◽  
pp. 20160657 ◽  
Author(s):  
Leigh Townsend ◽  
Richard L. Williams ◽  
Olachi Anuforom ◽  
Matthew R. Berwick ◽  
Fenella Halstead ◽  
...  
Keyword(s):  
Antimicrobial Peptide ◽  
Cell Attachment ◽  
Bacterial Colonization ◽  
Covalent Attachment ◽  
Dual Approach ◽  
Covalently Bonded ◽  
Novel Method ◽  
Tissue Interface ◽  
Peptide Coatings ◽  
Implanted Devices

The interface between implanted devices and their host tissue is complex and is often optimized for maximal integration and cell adhesion. However, this also gives a surface suitable for bacterial colonization. We have developed a novel method of modifying the surface at the material–tissue interface with an antimicrobial peptide (AMP) coating to allow cell attachment while inhibiting bacterial colonization. The technology reported here is a dual AMP coating. The dual coating consists of AMPs covalently bonded to the hydroxyapatite surface, followed by deposition of electrostatically bound AMPs. The dual approach gives an efficacious coating which is stable for over 12 months and can prevent colonization of the surface by both Gram-positive and Gram-negative bacteria.

Organically-functionalised supertetrahedra as building blocks for hybrid materials

2008 ◽  
Vol 1148 ◽  
Author(s):  
Paz Vaqueiro ◽  
M Lucia Romero
Keyword(s):  
Crystal Structures ◽  
Hybrid Materials ◽  
Metal Organic Frameworks ◽  
Building Blocks ◽  
Organic Ligands ◽  
Reaction Conditions ◽  
Metal Centers ◽  
Covalently Bonded ◽  
Metal Organic ◽  
Solvothermal Conditions

AbstractThe crystal structures of gallium sulfides prepared under solvothermal conditions, using 4-picoline as a solvent, are described. These materials contain [Ga10S16(NC6H7)4]2− clusters, in which the terminal S2− anions have been replaced by covalently bonded 4-picoline molecules. Whilst these phases contain isolated supertetrahedral clusters separated by organic moieties, linkage of such clusters via organic ligands is possible under suitable reaction conditions. These organically-functionalised supertetrahedra could therefore be used to design novel Metal-Organic frameworks (MOFs) in which the normally-encountered metal centers are replaced by supertetrahedral clusters.

A porous Co(OH)2 material derived from a MOF template and its superior energy storage performance for supercapacitors

2015 ◽  
Vol 3 (41) ◽  
pp. 20658-20663 ◽  
Author(s):  
Zifeng Wang ◽  
Yushan Liu ◽  
Chengwei Gao ◽  
Hao Jiang ◽  
Jianmin Zhang
Keyword(s):  
Energy Storage ◽  
Metal Organic Framework ◽  
Storage Performance ◽  
Metal Organic ◽  
Novel Method ◽  
Organic Framework

A novel method was explored to synthesize porous Co(OH)2 using a Co-based metal–organic framework (MOF) as a template.

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