Antioxidant Polymers: Metal Chelating Agents

2012 ◽  
pp. 87-114 ◽  
Author(s):  
Hiba M. Zalloum ◽  
Mohammad S. Mubarak
Keyword(s):  
Chelating Agents ◽  
Metal Chelating ◽  
Antioxidant Polymers

ChemInform Abstract: Antioxidant Polymers: Metal-Chelating Agents

ChemInform ◽  
2013 ◽  
Vol 44 (11) ◽  
pp. no-no
Author(s):  
Hiba M. Zalloum ◽  
Mohammad S. Mubarak
Keyword(s):  
Chelating Agents ◽  
Metal Chelating ◽  
Antioxidant Polymers

Design, synthesis, and evaluation of indanone derivatives as acetylcholinesterase inhibitors and metal-chelating agents

2012 ◽  
Vol 22 (13) ◽  
pp. 4462-4466 ◽  
Author(s):  
Fan-Chao Meng ◽  
Fei Mao ◽  
Wen-Jun Shan ◽  
Fangfei Qin ◽  
Ling Huang ◽  
...  
Keyword(s):  
Chelating Agents ◽  
Acetylcholinesterase Inhibitors ◽  
Design Synthesis ◽  
Metal Chelating

scholarly journals Effect of metal chelating agents on pentylenetetrazole-induced seizure threshold in cholestatic mice

Seizure ◽  
2009 ◽  
Vol 18 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Hussein Rayatzadeh ◽  
Mohsen Nouri ◽  
Mehdi Ghasemi ◽  
Abbas Kebriaeezadeh ◽  
Shahram Ejtemaei Mehr ◽  
...  
Keyword(s):  
Chelating Agents ◽  
Seizure Threshold ◽  
Metal Chelating

GLUTAMIC DEHYDROGENASE FROM UREDOSPORES OF PUCCINIA HELIANTHI SCHW.

1963 ◽  
Vol 9 (3) ◽  
pp. 345-351 ◽  
Author(s):  
J. E. Smith
Keyword(s):  
Nicotinamide Adenine Dinucleotide ◽  
Chelating Agents ◽  
Nicotinamide Adenine ◽  
Metal Chelating ◽  
Puccinia Helianthi ◽  
Glutamic Dehydrogenase ◽  
Sulphydryl Groups

Glutamic dehydrogenase was extracted from germinated uredospores of Puccinia helianthi and partially purified. The enzyme was specific for nicotinamide-adenine dinucleotide was inhibited by several metal-chelating agents and was shown to possess sulphydryl groups essential for activity.

Highly CO2-Soluble Chelating Agents for Supercritical Extraction and Recovery of Heavy Metals

1994 ◽  
Vol 344 ◽  
Author(s):  
A. Yazdi ◽  
E. J. Beckman
Keyword(s):  
Carbon Dioxide ◽  
Chemical Process ◽  
Chelating Agents ◽  
Main Chain ◽  
Molecular Design ◽  
Metal Extraction ◽  
Extraction Recovery ◽  
Metal Chelating ◽  
Low Toxicity ◽  
Poor Solvent

AbstractCarbon dioxide is an attractive organic solvent in today's chemical process environment in that it is non-flammable, inexpensive, and exhibits low toxicity. Further, materials solubilized in carbon dioxide are easily and completely recovered/concentrated from solution via a simple pressure quench. Despite these favorable properties, CO2 is non-polar, and as such is a very poor solvent for materials such as conventional metal chelating agents, thus blocking application of carbon dioxide in metal extraction/recovery. Consequently, we are exploring the molecular design of materials which are highly CO2-philic, that is, they exhibit solubilities in carbon dioxide which are significantly greater than alkanes with the same number of main-chain atoms. By functionalizing chelating moieties with CO2-philic oligomers, we have generated materials which both effectively extract metals from solid matrices and which dissolve in carbon dioxide in significant quantities.

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